: 507-36-8. 507 2 2 gold badges 7 7 silver badges 12 12 bronze badges $\endgroup$ 3 2-Bromo-2,3-dimethylbutane | C6H13Br | CID 521883 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Find 2-bromobutane and related products for scientific research at MilliporeSigma. Verified by Toppr. The reaction proceeds via the free radical mechanism. Formulación química. trans-2-Butene. Example 6. Calculate the theoretical and percent yields of methylbutenes: 2-bromo-2-methylbutane.04. 1 - bromo - 3 methyl butane. In the prersence of acetic acid the tertiary carbocation gives one substitution product (tert-pentyl acetate). Molecular weight: 151. Used to make other chemicals. This action will open a modal dialog. 2-Butene, 1-bromo-2-methyl- | C5H9Br | CID 5463208 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological The following compounds are given to you : 2-Bromopentane, 2-Bromo-2-methylbutane, 1-Bromopentane (a) Write the compound which is most reactive towards SN2 reaction.edimorb lytorC . D. Synonym(s): tert-Butyl bromide-d 9. Be the first to ask a question . The 3d structure may be viewed using Java or Javascript . 2-kloro butana. Who are the experts? Experts are tested by Chegg as specialists in their subject area. Two detection methods for the little fire ant, Wasmannia auropunctata (Roger) (Hymenoptera: Formicidae), both employing the pheromone attractant 2,5-dimethyl-3-(2-methylbutyl)pyrazine (2-MeBu-diMePy), were compared with peanut butter based detection, in order to evaluate differences in species specificity and detection reliability. They both involve carbocation intermediates 2.. Uses advised against Food, drug, pesticide or biocidal product use.95; CAS No.04 g/mol Computed by PubChem 2.99; CAS No.67 (Mean VP of Antoine & Grain 2-bromo-2-metil butana 1-bromo-2-metil butana 1-bromo-3-metil butana 2,3-dibromo-2-metil butana Iklan NP N. Reactions Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript . Sigma-Aldrich. (b) Write the compound which is optically active. since given alkyl hal …. Description SDS Pricing; Question: Which compound listed below would you expect to be the major product when 2-bromo-2-methylbutane is refluxed with KOH/ethanol? Explain answer please. Please draw mechanisms and energy- reaction coordinate diagrams for the two reactions.P. IUPAC Standard InChIKey: JOUWCKCVTDSMHF-UHFFFAOYSA-N. You have two constituents remaining the bromine on carbon 2 and the di-methyls on carbon 3. Relevant identified uses: For R&D use only. Mechanism of hydrolysis of 2-bromo-3-methyl butane is given above. kloro-3 butana. (a) 1-bromo-2-ethylpropane (b) 1-bromo-2-ethyl-2-methylethane (c) 1-bromo-2-methylbutane (d) 2-methyl-1-bromobutane. 2-bromo-2-methyl-2-butene 2-bromo-2-methylbutane E. Molecular Weight: 101. 2-metil-butil bromida. Copy Sheet of paper on top of another sheet. Copy Sheet of paper on top of another sheet. Linear Formula: CH 3 CH 2 CBr(CH 3) 2. Permanent link for this species. (a) Write the compound which is most reactive towards SN2 reaction. Other names: Isoamyl bromide; Isopentyl bromide; 1-Bromo-3-methylbutane; 3-Methylbutyl bromide; 4-Bromo-2-methylbutane; BrCH2CH2CH (CH3)2; UN 2341. Show the mechanism for one reaction from the questions 1 and 2.95; CAS No.045 IUPAC Standard InChI:InChI=1S/C5H11Br/c1-4-5 (2,3)6/h4H2,1-3H3 IUPAC Standard … View Price and Availability. Sigma-Aldrich. Elimination and Substitution: Reaction of 2- bromo-2-methylbutane and EtONa Predict the major organic product formed when the compound shown below undergoes a reaction with EtONa. since given alkyl hal ….045. Synonym(s): tert-Amyl bromide. 7: Synthesis of 2-chloro-2-methylbutane In this reaction a tertiary alcohol, 2-methyl-2-butanol, is converted to a tertiary halide, Contoh: 3 - bromo, 2 - metil - pentana. 1-Iodo-2-methylpropane. Uses advised against: none Molecular weight: 151. Multiple Choice. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. You can also browse global suppliers,vendor,prices,Price,manufacturers of 2-Methylbutane(78-78-4). See solution. Arrange the compounds of each set in order of reactivity towards S N 2 displacement. Be the first to ask a question .As a result, this molecule is chiral and it forms enantiomers. 2-methylbutane on reaction with Br2 in sunlight gives (A) as the major product. 2-Bromo-2-methylbutane undergoes an E1 elimination reaction in the presence of ethanol.29 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.) and show how the third product could be formed. View Solution. ChemSpider ID 23587. Please save your changes before editing any questions. Interactive 3D display mode Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and The enthalpies of solution of 2-bromo-2-methylpropane and 2-bromo-2-methylbutane in mono-and dialcohols at 298. Uses advised against Food, drug, pesticide or biocidal product use. All Photos (2) Biphenyl-2-ol.a. Peer Reviewed Papers.ytivitcaer eht enimreted srotcaf cirets ,noitcaer 2 NS nI si AHCE taht dedivorp sesoprup laicremmoc-non rof ,trap ni ro yllatot ,desu ro/dna detubirtsid ,decudorper eb yam etisbew AHCE eht no elbaliava edam atad dna stnemucod ,noitamrofni eht ,wal elbacilppa rednu rof dedivorp snoitatimil gnidnib rehto ot tcejbus dna ,ecitoN lageL siht fo snoitidnoc dna smret eht ot tcejbus si etisbew AHCE eht morf atad dna stnemucod ,noitamrofni eht fo esU lacigoloib ,erutaretil ,stnetap ,noitacifissalc ,seitreporp lacimehc dna lacisyhp ,seman lacimehc ,erutcurts - 741736 DIC | rB9H4C | -)R2( ,-omorb-2 ,enatuB . 2-Bromo-2-methylpropane-d 9. Synonym(s): tert-Amyl bromide.045. Sigma-Aldrich. (c) Write the compound which is most reactive towards β − e l i m i n a t i o n reaction Molecular weight: 151. 1-Methyl-1-propenylmagnesium bromide solution. Molecular Weight: 151. A. CH3 2 it KOH CH₂C=C₁ CH₂ c=c. Part 1: H-Br Br view structure Part 2: Next, show the stepwise mechanism leading to the 2-Chloro-2-methylbutane | C5H11Cl | CID 61143 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 1-Bromo-2-ethylbutane. It was used in the production of pentyl peroxy radical by direct photolysis production method [3]. 2 - bromo - 2 - metilbutana 2-Bromo-2-methylbutane Write a review 95% Synonym (s): tert-Amyl bromide Linear Formula: CH3CH2CBr (CH3)2 CAS Number: 507-36-8 Molecular Weight: 151.37 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1. Compound 2-Bromo-2-methylbutanewith free spectra: 5 NMR, 3 FTIR, 3 MS (GC), and 2 Near IR. I. Reviews ★★★★★ No rating value Be the first to review this product . Trapping was Butane, 2-bromo-3-methyl 2-Bromo-3- methylbutane View More Molecular Weight 151. Copy Sheet of paper on top of another sheet. The molecule features a tert -butyl group attached to a bromide substituent. In the next reaction only one of the possible products is represented. All Photos (1) 2-Chloro-2-methylpropane-d 9. Final step is the nucelophilic attack of bromide ion MSDS Name: 2-Bromo-2-methylpropane Catalog Numbers: AC403080000, AC403081000, AC403085000 Synonyms: tert-Butyl bromide. 2-bromo-2-metilbutano The correct name for the molecule is 4-Bromo-1,2-dimethylcyclohexane. Other Substituents on Cycloalkanes. IUPAC Standard InChI: InChI=1S/C5H11Br/c1-4-5 (2,3)6/h4H2,1-3H3. Sigma-Aldrich. The 3d structure may be viewed using Java or Javascript . 2-Bromo-2-methyl butane, because tertiary alkyl halides on dehydrogenation from most substituted alkene which is more stable. View Pricing. 1-Methyl-1-propenylmagnesium bromide solution.0 license, unless otherwise stated. It was also used as extraction solvent for determination of polycyclic aromatic hydrocarbons in water samples using liquid-liquid microextraction combined with gas ChemicalBook Provide 2-BROMO-2-METHYLBUTANE(507-36-8) 1H NMR,IR2,MS,IR3,IR,1H NMR,Raman,ESR,13C NMR,Spectrum. Similar questions. Other names: sec-Butyl Bromide; Methylethylbromomethane; 2-Bromobutane; 2-Butyl bromide; (+/-)-2-Bromobutane; sec-C4H9Br; UN 2339. Question: Calculate the theoretical and percent yields of methylbutenes: 2-bromo-2-methylbutane Base KOTBu Molar Mass (g/mol) 151. Inquriy. Since the radical formed in this case is tertiary, as it is more stable than primary and secondary, 2-Bromo-2-methyl butane is formed. Muhammad Master Teacher Mahasiswa/Alumni Universitas Pendidikan Indonesia Jawaban terverifikasi Pembahasan Isomer posisi berarti terdapat perbedaan posisi … Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript . Molecular Weight: 151. Copy Sheet of paper on top of another sheet.18g/mL .A.04g 112. Compare Product No.04. Copy Sheet of paper on … The enthalpies of solution of 2-bromo-2-methylpropane and 2-bromo-2-methylbutane in mono-and dialcohols at 298.045 Da. View Price and Availability. Incompatible products. Revision Date 19-Feb-2020 Revision Number 2 1. Company Identification: Acros Organics N. Formulación y nomenclatura de 2-bromo-2-metilbutano | formulacionquimica.: 655-15-2. Reaksi ini terjadi pada senyawa alkena dan alkuna. Thus, you have a butane as the main chain. Compare Other names: Ethyl α-bromoisovalerate; Ethyl 2-bromo-3-methylbutyrate; Ethyl 2-bromoisovalerate; α-Bromoisovaleric acid ethyl ester; Butyric acid, 2-bromo-3-methyl-, ethyl ester; Ethyl 2-bromo-3-methylbutanoate Permanent link for this species. 1 pt. 1 CHEM-2223 Organic Chemistry Laboratory I Exp. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. 2-Bromo-2-methylpropane Revision Date 24-Dec-2021 Conditions to Avoid Keep away from open flames, hot surfaces and sources of ignition. 306878. (S)-1-Bromo-2-methylbutane | C5H11Br | CID 5464167 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists Synonym(s): α-Bromo-2-fluoroacetophenone, ω-Bromo-2-fluoroacetophenone, 1-Bromo-2′;-fluoroacetophenone, 2-Bromo-1-(2-fluorophenyl)ethanone, 2-Fluorophenacyl bromide, o-Fluorophenacyl bromide. Trending now This is a popular solution! Step by step Solved in 3 steps with 1 images. Other names: tert-Amyl bromide; tert-Pentyl bromide; 2-Bromo-2-methylbutane; 2-Methyl-2-bromobutane. Was this answer helpful? 2-methylbutane on reaction with Br2 in sunlight gives (A) as the major product. CAS No. Reaksi adisi mengubah ikatan rangkap dua pada alkena menjadi ikatan tunggal. As a result, this compound is achiral and does not form enantiomers. 2-bromobutane appears as a colorless to pale-yellow colored liquid with a pleasant odor. 2 − B r o m o p e n t a n e, 2 − B r o m o − 2 − m e t h y l b u t a n e, 1 − B r o m o p e n t a n e (a) Write the compound which is most reactive towards S N 2 reaction. Albuquerque LM, et al. IUPAC Standard InChI: InChI=1S/C5H11Br/c1-4-5 (2,3)6/h4H2,1-3H3. Thermochimica Acta, 322(1), 57-61 (1998) Questions.07) Dates Create: 2005-03-27 Modify: 2023-12-10 1 Structures 1.: 213 CAS Registry Number: 107-82-4. Copy Sheet of paper on top of another sheet. We reviewed their content and use your feedback to keep 2-Bromobutane is an isomer of 1-bromobutane. 2 - Methylbutane on reacting with bromine in the presence of sunlight gives mainly. Precautionary Statements. Hazard Statements. Sigma-Aldrich. 2-Methoxy-2-methylbutane B. Draw the structures of organic compounds A and B. 0.2 (PubChem release 2021.1 (PubChem release 2021.gamma. Because it contains bromine, a halogen, it is part of a larger class of compounds known as alkyl halides.04 EC Number: 208-071-1 MDL number: MFCD00000127 PubChem Substance ID: 24858542 NACRES: NA. Compare Product No. IUPAC Standard InChI: InChI=1S/C5H11Br/c1-4-5 (2,3)6/h4H2,1-3H3. Option B is correct. View solution > The influence of carbon-carbon multiple bonds on the solvolyses of 3-chloro-3-methylbutyne (1), 2-chloro-2-phenylpropane (2), 2-bromo-2-methyl-1-phenylpropane (3), 4-chloro-4-methyl-2-pentyne (4) and 2-chloro-2-methylbutane (5) is critically evaluated through the extended Grunwald-Winstein equation. more reactive alkyl halides have less steric hinderance. Sigma-Aldrich. 2-bromo-2-methylbutane or 2-bromo-3-methyl butane: View Solution. Sigma-Aldrich.22 Pricing and availability is not currently available. Solution. (c) Write the compound which is most reactive towards β − e l i m i n a t i o n reaction Molecular weight: 151. CAS No. Third step is the rearrangement of less stable secondary carbocation to more stable tertiary carbocation through 1, 2-hydride shift. Find step-by-step Chemistry solutions and your answer to the following textbook question: The reaction of 2,2-dimethyl-1-propanol with HBr is very slow and gives 2-bromo-2-methylbutane as the major product. Description. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call: 800-ACROS-01 For emergencies in the US, call Question: (If you need any more information just let me know) Determine the limiting reagent for the preparation of 2-bromo-2-methylbutane and calculate the theoretical yield of product. Note: Every object with the possible exception Visit ChemicalBook To find more 2-Methylbutane(78-78-4) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. 2 - bromo - 2 methyl butane.89 (Adapted Stein & Brown method) Melting Pt (deg C): -8. It causes the massive deguanylation of guanine based-nucleosides [2] and massive deadenylation of adenine based-nucleosides [3] . Include major and minor products. The S N 1 mechanism will allow for the synthesis of 2-chloro-2-methylbutane Chemistry. A. Molecular Weight: 217. Molecular Formula CHBr. Also, notice that the chlorine attachment point is assigned carbon 1 because it comes first alphabetically and the overall sum of numbers Predicted data is generated using the US Environmental Protection Agency s EPISuite™. (CH 3) 3 CBr + OH - → (CH 3) 3 COH + Br -. Product name: 2-BROMO-2-METHYLBUTANE; CBnumber: CB5380006; CAS: 507-36-8; EINECS Number: 208-071-1; Synonyms: 2-Bromo-2-methylbutane,2-methyl-2-bromobutane; Relevant identified uses of the substance or mixture and uses advised against. The 3d structure may be viewed using Java or Javascript . Linear Formula: (CD 3) 3 CCl.: 655-15-2.
 Question: 7
. Incompatible Materials Strong oxidizing agents, Strong bases Hazardous Decomposition ProductsCarbon monoxide (CO), Carbon dioxide (CO2), Hydrogen halides Hazardous Polymerization Hazardous polymerization 2-Bromo-2-methylpropane | C4H9Br | CID 10485 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Butane, 2-bromo-3-methyl; Information on this page: Notes; Other data available: Phase change data; Options: Switch to calorie-based units; Data at NIST subscription sites: NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data) 1-Bromo-2-methylbutane | C5H11Br | CID 25254 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities The hydrolysis of 2-bromo-3-methyl butane by SN 1 mechanism gives mainly 2-methyl-2-butanol. Butane, 2-bromo-2-methyl- Formula: C 5 H 11 Br Molecular weight: 151. Average mass 165. ALDRICH 2-Bromo-2-methylbutane, 95% MilliporeSigma Synonym(s): tert -Amyl bromide Empirical Formula: C 5 H 11 Br Linear Formula: CH 3 CH 2 CBr(CH 3 ) 2 Formula Weight: 151. Try our best to find the right business for you. Expert Solution.68180 Structure Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet Molecular Formula C5H11Br Synonyms 2-Bromo-2-methylbutane 507-36-8 tert-Amyl bromide Butane, 2-bromo-2-methyl- tert-Pentyl bromide View More Molecular Weight 151. (R)-1-Bromo-2-methylbutane | C5H11Br | CID 68293 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 1-Bromo-2-methylbutane. 2 − B r o m o p e n t a n e, 2 − B r o m o − 2 − m e t h y l b u t a n e, 1 − B r o m o p e n t a n e (a) Write the compound which is most reactive towards S N 2 reaction. Choose the member of the given pair that will react faster by S N 1 mechanism. Q 5. 2 For this experiment, the S N 2 mechanism will focus on the synthesis of 1-bromobutane from 1-butanol.05. CAS Registry Number: 107-82-4. View Price and Availability.

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EC No. Be the first to ask a question .A MA . Details of the supplier of the safety data sheet 2-Bromo-2-methylpropane | C4H9Br | CID 10485 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Butane, 2-bromo-3-methyl; Information on this page: Notes; Other data available: Phase change data; Options: Switch to calorie-based units; Data at NIST subscription sites: NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data) 1-Bromo-2-methylbutane | C5H11Br | CID 25254 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities The hydrolysis of 2-bromo-3-methyl butane by SN 1 mechanism gives mainly 2-methyl-2-butanol. Uses advised against Food, drug, pesticide or biocidal product use. Gugus pada senyawa tersebut adalah bromo yang berada pada atom karbon nomor dua. 2 – Methylbutane on reacting with bromine in the presence of sunlight gives mainly. trans-2-Butene.04 MDL … AM A. Relevant identified uses: For R&D use only. Insoluble in water and denser than water. 95%. CAS Registry Number: 507-36-8. : AC159260000; AC159260025; AC159260050; AC159261000; AC159265000 CAS No 507-19-7 Synonyms tert-Butyl bromide Recommended Use Laboratory chemicals. Option B is correct.15K. 419605. EC No.15 and 313. 2-methylbutane on reaction with Br2 in sunlight gives (A) as the major product.045 Da.2 3D Conformer PubChem Molecular Formula C5H11BrO Synonyms 2-Methyl-3-bromo-2-butanol 2588-77-4 3-bromo-2-methylbutan-2-ol 3-Bromo-2-methyl-2-butanol SCHEMBL12855617 View More Molecular Weight 167. Reviews ★★★★★ No rating value Be the first to write a review .. GHS02,GHS07. Copy … MSDS Name: 2-Bromo-2-methylbutane, 95% Catalog Numbers: AC305210000, AC305210050, AC305210100, AC305210250, AC305211000 Synonyms: tert-Amyl bromide; 2-bromoisopentane. Hence, Option "B" is the correct answer. IUPAC Standard InChIKey: JOUWCKCVTDSMHF-UHFFFAOYSA-N. H2SO. Sigma-Aldrich. (i) Write the compound which is most reactive towards S N 2 reaction. IUPAC Standard InChI: InChI=1S/C5H11Br/c1-4-5 (2,3)6/h4H2,1-3H3. Give reason (Ans : 2-Bromo-2-methylbutane) View Solution. 2-methylbutane on reaction with in sunlight gives (A) as the major product.srewsna dna snoitseuq yrtsimehC . Welcome to chemicalbook! +1 (818) 612-2111. Trending now This is a popular solution! Step by step Solved in 3 steps with 1 images. CAS No. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript . 1-butanol 2-bromo-2-methylbutane -CH₂ KOtBu HRC = CZ - CHZ 1-propanol. Monoisotopic mass 150.: 507-36-8.gamma. 2-Methylbutane on reacting with bromine in presence of sunlight Solution. Company Identification: Acros Organics N. (b) Write the compound which is optically active. Other names: tert-Amyl bromide; tert-Pentyl bromide; 2-Bromo-2-methylbutane; 2-Methyl-2-bromobutane Permanent link for this species. Ask Question Asked 8 years, 1 month ago.045. During reaction, less stable secondary carbocation rearranges to more stable tertiary carbocation. B. (c) Write the compound which is most reactive towards β- elimination reaction. IUPAC Standard InChIKey: JOUWCKCVTDSMHF-UHFFFAOYSA-N.com. Check out a sample Q&A here. (E)-1-bromo-2-methyl 2-butene C. Isopentane is a volatile and flammable liquid. Draw the reaction mechanism that the substitution most likely occurs.14) Dates Create: 2005-03-26 Modify: CAS Registry Number: 507-36-8.05.: 208-071-1. Further, the steric hindrance increases When 2-bromo-2-methylbutane undergoes hydrolysis there is formed more stable tertiary carbocation, which gives two elimination products in the presence of sodium acetate as a strong base. View Price and Availability. Synonym(s): tert-Butyl-d 9 chloride. Information on this Hofmann's rule: When an elimination reaction which can produce two or more alkene (or alkyne ) products , the product containing the less highly substituted pi bond is major. Product name: 2-BROMO-2-METHYLBUTANE; CBnumber: CB5380006; CAS: 507-36-8; EINECS Number: 208-071-1; Synonyms: 2-Bromo-2-methylbutane,2-methyl-2-bromobutane; Relevant identified uses of the substance or mixture and uses advised against. 2,3-dibromo-2-methyl butane B.b. View Price and Availability. All Photos (1) 1-Chloro-2-methylbutane. 2-Methylbut-1-ene C. But after that, we seek to give small locant to bromo and methyl. CAS No.42): Boiling Pt (deg C): 174.21 g Density or concentration 1.04 MDL Number: MFCD00000127 MOL File: 507-36-8. Flash point 65 °F..: 918-20-7. View Price and Availability. Molecular Formula CHBr. Not for medicinal, … Molecular weight: 151. This reaction is often cited as a classic example of a S N 1 reaction. Baca Juga: Konsep Mol pada Perhitungan Kimia CAS Registry Number: 78-76-2. Not for medicinal, household or other use. Molecular Weight: 146. Substrates 1, 3 and 5 lead to correlations Major products of the reaction of 2-bromo-2-methylpropane and propanoic acid. Two detection methods for the little fire ant, Wasmannia auropunctata (Roger) (Hymenoptera: Formicidae), both employing the pheromone attractant 2,5-dimethyl-3-(2-methylbutyl)pyrazine (2-MeBu-diMePy), were compared with peanut butter based detection, in order to evaluate differences in species specificity and detection reliability. (c) Write the compound which is most reactive towards β- elimination reaction. Albuquerque LM, et al. 1-butanol 2-bromo-2-methylbutane -CH₂ KOtBu HRC = CZ - CHZ 1-propanol. ChemSpider ID 70357. The name is thus 2-bromo-3,3-dimethylbutane.045 IUPAC Standard InChI:InChI=1S/C5H11Br/c1-4-5 (2,3)6/h4H2,1-3H3 IUPAC Standard InChIKey:JOUWCKCVTDSMHF-UHFFFAOYSA-N CAS Registry Number: 507-36-8 Molecular Weight: 151. Need help with question 7! Show transcribed image text. Monoisotopic mass 150. Copy Sheet of paper on top of another sheet. Excess heat. Had the question been this instead: Chemistry. Linear Formula: CH 3 CH 2 CBr(CH 3) 2. Edit. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call: 800-ACROS-01 For emergencies in the US, call CHEMTREC 2- Bromopentane, 2- Bromo - 2 methyl butane, 1- Bromopentane.1 (PubChem release 2021. 2-metil butana bromida. During reaction, less stable secondary carbocation rearranges to more stable tertiary carbocation. 98 atom % D.04 EC Number: 208-071-1 MDL number: MFCD00000127 PubChem Substance ID: 24858542 NACRES: NA. This method follows a free radical mechanism and forms alkyl halide.21 g Density or concentration 1. Blue =Carbon Yellow =Hydrogen Red =Oxygen. Insoluble in water and denser than water.: 208-071-1.020050 Da. What is the expected major product from the reaction of 2-bromo-2-methylbutane with sodium methoxide in methanol? A. Since one of the methyls attached to the "1st carbon" makes the main chain longer and the methyl adjacent to the bromine on the "2nd carbon" also makes the chain longer.004410 Da. Monoisotopic mass 164. C86405. Formula: C 5 H 11 Br. Propose a mechanism that explains the formation of these two products. EC No. Molecular Weight: 217. Compounds (B) and (C) respectively are : Hard.04g 112. Briefly explain why a difference in the mechanisms in the reactions in questions 1 and 2 cause a change in the products. Company Identification: Acros Organics N. -->B OA. The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above. Flash point 65 °F. Empirical Formula (Hill Notation): C 8 H 6 BrFO. The second carbon atom in 2-bromo-2-methylbutane contains two identical CH 3 substituents.: 208-071-1. Structured search. Tetrahedron Letters, 42(10), 1859-1861 (2001) CAS: 870-63-3: Molecular Formula: C 5 H 9 Br: Molecular Weight (g/mol) 149. Linear Formula: CH 3 CH 2 CBr(CH 3) 2. Find 2-methylbutan-2-ol and related products for scientific research at MilliporeSigma 2-Bromo-2-methylbutane. Chemistry questions and answers. 2023-12-02. Given that the major product of a hydrobromination reaction is 2-bromo-2-methylbutane and that the starting alkene is monosubstituted, predict the structure of the starting alkene. This follows the reactivity order of: tertiary hydrogen > secondary hydrogen > primary hydrogen. Molecular Formula CHBr. 2-Bromo-2-methylbutane < 2-Bromo-3-methylbutane < 1-Bromo-3-methylbutane [2-Bromo-3-methylbutane is incorrectly given in NCERT] (iii) The steric hindrance to the nucleophile in the S N 2 mechanism increases with a decrease in the distance of the substituents from the atom containing the leaving group. Modified 8 years, 1 month ago. The conformational analysis of its liquid-state and solid-state IR and Raman spectra and showed the presence of a mixture of P C,P H, and P′ H conformers.V. Draw the (most likely) major elimination product for the reaction of 2-bromo-2-methylbutane with KOH KO+Bu 1-butanol 1-propanol. Monoisotopic mass 135. Description.10. Pictograms.04 g/mol Computed by PubChem 2. E2 elimination of 2-bromo-2- methyl butane with tert -butoxide follows Hofmann's rule, giving 2- methyl - 1-butene (a disubstituted terminal alkene) as the major product. View Price and Availability.04. Show transcribed image text. 2- Bromopentane, 2- Bromo - 2 methyl butane, 1- Bromopentane.V. Recommended Products Sigma-Aldrich 152463 2-Methyl-2-butanol View Price and Availability Sigma-Aldrich 156671 Potassium tert-butoxide View Price and Availability Sigma-Aldrich CAS No. Other names: tert-Amyl … 135194.1 2D Structure Structure Search Get Image Download Coordinates Chemical Structure Depiction PubChem 1. Example \(\PageIndex{6}\) 2-b romo-1-c hloro-3-m ethylcyclopentane. Aldrich-306878; 2-Bromo-2-methylbutane 0.. Q5. IUPAC Standard InChI: InChI=1S/C5H11Br/c1-4 (2)5 (3)6/h4-5H,1-3H3. (iii) Write the compound which is most reactive towards β - elimination reaction. Therefore, the major product after bromination of 2-methyl butane will Other names: Butyric acid, 2-bromo-3-methyl-; α-Bromoisovaleric acid; 2-Bromo-3-methylbutyric acid; 2-Bromoisovaleric acid; 2-Bromo-3-methylbutanoic acid; NSC 167; Isovaleric acid, α-bromo-; Bromoisovaleric acid (Bromisoval M) Permanent link for this species. Perrey DA and Uckun FM. This action will open a modal dialog. Question: Question 12 Choose the correct answer for B. Information on this page: Notes Find 2-methylbutane and related products for scientific research at MilliporeSigma 2-Bromo-2-methylbutane. Details of the supplier of the safety data sheet Emergency IUPAC Standard InChI: InChI=1S/C5H11Br/c1-3-5(2)4-6/h5H,3-4H2,1-2H3/t5-/m1/s1 Copy IUPAC Standard InChIKey: XKVLZBNEPALHIO-RXMQYKEDSA-N Copy CAS Registry Number: 534 1.. View Price and Availability. Molecular Formula CHBr.22 Pricing and availability is not currently available.15 K.018 Da. The ratio of elimination to substitution is exactly the same for 2-bromo-2-methylbutane and 2-iodo-2-methylbutane in 80% ethanol/20% water at 25oC. (b) Write the compound which is optically active. Revision Date 19-Feb-2020 Revision Number 2 1. Faccini M, et al. Expert Answer. Bromocyclohexane. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call: 800-ACROS-01 For emergencies … CAS Registry Number: 507-36-8. Other names: Isoamyl bromide; Isopentyl bromide; 1-Bromo-3-methylbutane; 3-Methylbutyl bromide; 4-Bromo-2-methylbutane; BrCH2CH2CH (CH3)2; UN 2341. (2R)-2-bromo-3-methylbutane | C5H11Br | CID 60204940 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 1 / 4. Was this answer helpful? 2-methylbutane on reaction with Br2 in sunlight gives (A) as the major product.mol MSDS File: SDS Last updated: 2023-06-08 17:06:37 Request For Quotation 2-BROMO-2-METHYLBUTANE Properties SAFETY 2-BROMO-2-METHYLBUTANE price More Price (12) tert-Butyl bromide (also referred to as 2-bromo-2-methylpropane) is an organic compound with the formula Me 3 CBr (Me = methyl ). Puspita Master Teacher Jawaban terverifikasi Pembahasan Reaksi adisi merupakan reaksi pemutusan ikatan rangkap. Description SDS Pricing; Viscosities of binary mixtures of 2-bromobutane and the isomeric forms of butanol have been evaluated at 298. Untuk gugus metil pada atom C nomor 2, nama alkana juga dapat diberi nama dengan awalan iso-, sebagai contoh 2 metil - butana = isobutana. Aldrich-252263; 1-Bromo-2-ethylbutane 0. IUPAC Standard InChIKey: JOUWCKCVTDSMHF-UHFFFAOYSA-N. CH 3CH (CH 3)CH 2CH 3+Br2 sunlight H 3CC(Br)(CH 3)CH 2CH 3. Solve any question of Haloalkanes and Haloarenes with:-Patterns of problems > Was this answer helpful? 0. Molecular weight: 151.26. Molecular Weight: 151. Identification Product Name (S)-(+)-1-Bromo-2-methylbutane Cat No.07. IUPAC Standard InChI: InChI=1S/C5H11Br/c1-4-5 (2,3)6/h4H2,1-3H3. Thermochimica Acta, 322(1), 57-61 (1998) Questions. The second carbon atom in 1-bromo-2-methylbutane carries four different substituents: H, Br, CH 3, and CH 2 CH 3.evitca yllacitpo si hcihw dnuopmoc eht etirW )ii( . In the case of 2-bromo-2,3-dimethylbutane, described above, tert-butoxide gave a 4:1 ratio of 2,3-dimethyl-1-butene to 2,3-dimethyl-2-butene ( essentially the opposite result to that obtained with hydroxide or methoxide).004410 Da. 95%. Urutan penulisan nama senyawa alkana: nomor cabang, nama cabang, nama alkana rantai utama. View Pricing. Average mass 137.902g/mL Mass or Volume. Thermochimica Acta, 322(1), 57-61 (1998) Questions.. Both compounds share the molecular formula C 4 H 9 Br. Since in second name, both substituents get smaller locants, it is the correct name. 2-methyl-2-butanol reacts with HBr to form 2-bromo-2-methyl butane and water while butanol reacts with HBr to form 1-bromobutane and water.: 3814-34-4; Synonyms: 3- (Bromomethyl)pentane; Linear Formula: (C2H5)2CHCH2Br; Empirical Formula: C6H13Br The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4. : H27078 CAS-No 534-00-9 Synonyms No information available Recommended Use Laboratory chemicals.

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045. CAS Registry Number: 507-36-8. Elimination and Substitution: Reaction of 2- bromo-2-methylbutane and EtONa Predict the major organic product formed when the compound shown below undergoes a reaction with EtONa. Vapors are heavier than air and may be narcotic in … 2-Bromo-2-butene, mixture of cis and trans. give reasons to your each answer Transcribed image text: 2. Reviews ★★★★★ No rating value Be the first to write a review . View Price and Availability.15 K. C. US EN.C. All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. P210 - P302 + P352 - P305 + P351 + P338. Average mass 151. 2-methyl-2-butene + H2 / Pd/C --> A A + Br2 / light. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. 2 - Methylbutane on reacting with bromine in the presence of sunlight gives mainly. Was this answer helpful? 2-methylbutane on reaction with Br2 in sunlight gives (A) as the major product.04: MDL Number: MFCD00000242: InChI Key: LOYZVRIHVZEDMW-UHFFFAOYSA-N: Synonym: 1-bromo-3-methyl-2-butene, 3,3-dimethylallyl bromide, prenyl bromide, 3-methyl-2-butenyl bromide, 2-butene, 1-bromo-3-methyl, dimethylallyl bromide, 1-bromo-3-methyl-but-2-ene, . Synonym(s): tert-Amyl bromide. CAS Registry Number: 507-36-8. Monoisotopic mass 150. Copy Sheet of paper on top of another sheet. At last,2-Methylbutane(78-78-4) safety, risk, hazard and MSDS, CAS This formed the basis for a recent A2 level question 1 on the hydrolysis of tertiary butyl bromide (2-bromo-2-methylpropane) in the presence of sodium hydroxide.04. 295086. 5 minutes. EC No. 2-Bromo-3-methylbutane. View Price and Availability. There are many other functional groups like alcohol, which are later covered in an organic chemistry course, and they determine the ending name of a molecule 2-Bromo-2-methylpropane (tert-Butyl bromide) is a versatile reactant in organic synthesis, facilitating the introduction of the tert-butyl group. Formula: C 5 H 11 Br. Use this link for bookmarking this species for future reference. Sigma-Aldrich. 2,3-Dimethylbut-2-ene A B D Which is correct about both SN1 and E1 reactions? 1. A. Verified by Toppr. Draw the reaction mechanism that the elimination most likely occurs.1 2D Structure Structure Search Get Image View Solution. Chemistry questions and answers. Compare the two reaction diagrams based on structures found in the transition state structures or structures of The enthalpies of the solution of 2-bromo-2-methylbutane and 2-bromo-2-methylpropane in mono- and dialcohols were studied.67 estimate) = 3. 507-36-8 Chemical Name: 2-BROMO-2-METHYLBUTANE CBNumber: CB5380006 Molecular Formula: C5H11Br Molecular Weight: 151.07) Dates Create: 2005-03-27 Modify: 2023-12-02 1 Structures 1. Solution. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript . 2-Bromo-2-butene, mixture of cis and trans.045.As a result, this molecule is chiral and it forms enantiomers. As a result, this compound is achiral and does not form enantiomers. Advanced Search. This action will open a modal dialog. Copy Sheet of paper on top of another sheet. Other names: Isoamyl bromide; Isopentyl bromide; 1-Bromo-3-methylbutane; 3-Methylbutyl bromide; 4-Bromo-2-methylbutane; BrCH2CH2CH (CH3)2; UN 2341. Here, the reactivity of hydrogen is 3o > 2o >1o. Signal Word.988754 Da. Please see the following for information about the library and its accompanying search program. the electron-flow arrows on the molecules. View Price and Availability. The second carbon atom in 1-bromo-2-methylbutane carries four different substituents: H, Br, CH 3, and CH 2 CH 3. Moving to another question will save this response. trans-cyclohexane-1,2-diol. ChemSpider ID 461708. CAS No.18g/mL 0. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. Calculate the theoretical and percent yields of methylbutenes: 2-bromo-2-methylbutane. Notice that "b" of bromo alphabetically precedes the "m" of methyl. formulación y nomenclatura online. 2-Methylbut-2-ene D. IUPAC Standard InChIKey: JOUWCKCVTDSMHF-UHFFFAOYSA-N. It is a colorless liquid. 1-Bromo-3-methylbutane was used in the synthesis of 1- (3-methylbutyl)pyrrole [2]. 18162-48-6 872-50-4 Methylene Chloride naphthalene THF Titanium Dioxide. 2-Bromo-2-methylpentane. Click here:point_up_2:to get an answer to your question :writing_hand:ddraw the structure of 4bromo2methyl butane. Be sure to answer all parts. 419605. Compound 2-Bromo-2-methylbutanewith free spectra: 5 NMR, 3 FTIR, 3 MS (GC), and 2 Near IR.-dimethylallyl bromide, 3-methylcrotyl bromide, 3 Question: Write a mechanism for the reactions ( Reaction A:Elimination of HBr from 2-bromo-2- methylbutane using KOH, Reaction B: Elimination of HBr from 2-bromo-2- methylbutane using potassium t-butoxide, and Reaction C:Elimination of HOH from 2-methyl-2-butanol using phosphoric acid. You are correct that double bond gets preference over halogen.V. 306878. Indicate stereochemistry where applicable. Hence, option C is correct. Trapping was Question: Calculate the theoretical and percent yields of methylbutenes: 2-bromo-2-methylbutane Base KOTBu Molar Mass (g/mol) 151. The second carbon atom in 2-bromo-2-methylbutane contains two identical CH 3 substituents. This organobromine compound is used as a standard reagent in synthetic organic chemistry.: 507-36-8. : H27078 CAS-No 534-00-9 Synonyms No information available Recommended Use Laboratory chemicals. Product Name 2-Bromo-2-methylpropane Cat No. 3-bromo-3-metil butana. Structure Search.04 MDL Number: MFCD00000127 Purity: 95% Boiling Point: 107 °C/735 mmHg(lit.) 2-Bromobutane. C86405.,. ! Knowing the difference in mechanisms for these two reactions, what other products are expected in each case? The first is an E2 with strong base. Danger. + 5. (a) 1-bromo-2-ethylpropane (b) 1-bromo-2-ethyl-2-methylethane (c) 1-bromo-2-methylbutane (d) 2-methyl-1-bromobutane. When 2-bromo-2-methylbutane is reacted with either sodium methoxide or boiling methanol, the same product 2-methylbut-2-ene is obtained (in addition to other products).045.aD 540. When 2-bromo-2-methylbutane is reacted with either sodium methoxide or boiling methanol, the same product 2-methylbut-2-ene is obtained (in addition to other products). CH 3CH 2CH (CH 3)CH 3 Br2 −→ CH 3CH 2C(CH 3)BrCH 3. Crotyl bromide. butane B. ! Knowing the difference in mechanisms for these two reactions, what other products are expected in each case? The first is an E2 with strong base. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1. View Pricing.1 . Molecular Formula CHBr. CAS No. H225 - H315 - H319 - H335. 2-bromo-2-metil-butana.: 507-36-8; Synonyms: tert-Amyl bromide; Linear Formula: … Butane, 2-bromo-3-methyl. Permanent link for this species. NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 3 - Professional Edition Version 2-2012-1-Pro This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics. Identification Product Name (S)-(+)-1-Bromo-2-methylbutane Cat No. View Price and Availability. (i) 1-Bromopentane > 2-Bromopentane > 2-Bromo-2-methylbutane (ii) 1-Bromo-3-methylbutane > 2-Bromo-3-methylbutane > 2-Bromo-2-methylbutane Synonym(s): α-Bromo-2-fluoroacetophenone, ω-Bromo-2-fluoroacetophenone, 1-Bromo-2′;-fluoroacetophenone, 2-Bromo-1-(2-fluorophenyl)ethanone, 2-Fluorophenacyl bromide, o-Fluorophenacyl bromide. Perhatikan reaksi berikut! Zat hasil reaksi tersebut adalah dikloro butana . Safety Information. In the first step, − O H group is protonated. It is one of three structural isomers with the molecular formula C 5 H 12, the others being pentane (n-pentane) and neopentane (dimethyl propane).004410 Da.emuloV ro ssaM Lm/g209. 2-methylbutane 2-bromobutane D. 2-Bromobutane is also known as sec-butyl bromide or methylethylbromomethane. Expert Answer. 244732. Aldrich-156582; 1-Bromo-2-methylpropane 0. See Answer. Interactive 3D display mode Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and The enthalpies of solution of 2-bromo-2-methylpropane and 2-bromo-2-methylbutane in mono-and dialcohols at 298. kloro-2 butana.: 42310-83-8. Average mass 151.97; CAS No. 295086. This point will be discussed further once we know more about the the structure of the E2 transition state. So, 2 -methylbutane on reaction with Br2 in the presence of sunlight gives 2-bromo-2-methylbutane. (b) Write the compound which is optically active. Here's the best way to solve it. name of (CH 3)2CH -CH 2-CH 2Br. Muhammad Master Teacher Mahasiswa/Alumni Universitas Pendidikan Indonesia Jawaban terverifikasi Pembahasan Isomer posisi berarti terdapat perbedaan posisi gugus halogen pada strukturnya. Empirical Formula (Hill Notation): C 8 H 6 BrFO. (c) Write the compound which is most reactive towards -elimination reaction. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript .U. Use this link for bookmarking this species for future reference. CAS No. Albuquerque LM, et al. 2-bromo-2-methyl butane 02-bromo-3-methyl butane 3.rBC 3 )3 DC( :alumroF raeniL . Utiliza el buscador para buscar fórmulas, nomenclaturas de stock, sistemática, IUPAC y tradicional. Find step-by-step Chemistry solutions and your answer to the following textbook question: When 3-methyl-1-butene reacts with HBr, two alkyl halides are formed: 2-bromo-3-methylbutane and 2-bromo-2-methylbutane. (A) is: View Solution. 2-Bromo-3-chloro-2-methylbutane | C5H10BrCl | CID 13663940 - structure, chemical names, physical and chemical properties, classification, patents, literature 1-Bromo-4-methylpentane can be synthesized by treating 4-methyl-1-pentanol with phosphorous tribromide. Aldrich-306878; 2-Bromo-2-methylbutane 0. 2,2-dibromobutane, meso-2,3-dibromobutane and dl-2,3-dibromobutane are formed as major photobromination reaction products, during its reaction with molecular bromine. ChemSpider ID 6306. 2-Methylbutane on reacting with bromine in presence of sunlight Solution. 2-bromobutane appears as a colorless to pale-yellow colored liquid with a pleasant odor. 2-Bromo-2-methylbutane | C5H11Br | CID 68180 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and … Butane, 2-bromo-2-methyl- Formula: C 5 H 11 Br Molecular weight: 151. 2-Bromo-2-methylbutane gives the same product when reacted with sodium methoxide in methanol or in boiling methanol. Applications Products Services Documents Support.: 507-36-8; Synonyms: tert-Amyl bromide; Linear Formula: CH3CH2CBr (CH3)2; Empirical … CAS No. Copy Sheet of paper on top of another sheet. Following compounds are given to you: 2-Bromopentane, 2-Bromo-2-methylbutane, 1-Bromopentane. 2023-12-02. The product formed is 2-methyl-2-butanol. (b) Write the compound which is optically active. 1 - bromo - 2 - methyl butane. Check out a … Expert Answer. Hence, the decreasing order of the reactivity of alkyl halides is 1 o > 2 o > 3 o. ChemSpider ID 461708. (a) Write the compound which is most reactive towards SN2 reaction. These data were generated through dynamic data analysis, as implemented in the NIST ThermoData Engine software In the process of bromination of 2-methyl butane, bromine gets attached to that carbon atom which has the least steric hindrance and the extraction of H atom is relatively easy. See solution. CAS Registry Number: 107-82-4.15 K. Although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced.04 g/mol Computed by PubChem 2. 2-Bromo-3-methylbutane. Other names: tert-Amyl bromide; tert-Pentyl bromide; 2-Bromo-2-methylbutane; 2-Methyl-2-bromobutane. Average mass 151.071 Da. 507-36-8 Chemical Name: 2-BROMO-2-METHYLBUTANE CBNumber: CB5380006 Molecular Formula: C5H11Br Molecular Weight: 151.04. Inorgánica Orgánica Ejemplos Ejercicios. Option B is correct. 2 - bromo - 3 methyl butane. It is a colorless liquid with a pleasant odor.: 78-77-3; Synonyms: Isobutyl bromide; Linear Formula: (CH3)2CHCH2Br; Empirical Formula: C4H9Br; find related The two types of mechanisms that are used in this experiment are S N 1 and S N 2 mechanisms in which S stands for chemical substitution, N stands for nucleophile and the number is the type of rate determining step. Show transcribed image text.Smaller yields of 1,2-dibromobutane and 2,2,3-tribromobutane are also obtained in this reaction. Expert Solution. 4. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. View Solution. 2-Bromo-2-methylbutane. An improved method for cysteine alkylation. Give a detailed explanation as to why the 2-methyl-2-butanol forms a carbocation in the mechanism while butanol does not form a carbocation. Q4. MSDS Name: 2-Bromo-2-methylbutane, 95% Catalog Numbers: AC305210000, AC305210050, AC305210100, AC305210250, AC305211000 Synonyms: tert-Amyl bromide; 2-bromoisopentane. Details of the supplier of the safety data sheet … IUPAC Standard InChIKey: BLGVDCMNIAOLHA-UHFFFAOYSA-N Copy Chemical structure: This structure is also available as a 2d Mol file; Species with the same structure: 2-Bromo-3-methylbutane; Information on this page: IUPAC Standard InChI: InChI=1S/C5H11Br/c1-3-5(2)4-6/h5H,3-4H2,1-2H3/t5-/m1/s1 Copy IUPAC Standard InChIKey: XKVLZBNEPALHIO-RXMQYKEDSA-N Copy CAS Registry Number: 534 1. Vapors are heavier than air and may be narcotic in high concentrations. Exposure to light. In the second step, a molecule of water is lost to form secondary carbocation. Note: …. Recommended Products Sigma-Aldrich 277029 IUPAC Standard InChIKey: BLGVDCMNIAOLHA-UHFFFAOYSA-N Copy Chemical structure: This structure is also available as a 2d Mol file; Species with the same structure: 2-Bromo-3-methylbutane; Information on this page: 3-bromo-2-methylcyclopentan ol NOT 1-bromo-2-methyl-cyclopentane-2-ol. That is correct name is 1-Bromo-2-methylbut-2-ene. Isopentane, also called methylbutane or 2-methylbutane, is a branched-chain saturated hydrocarbon (an alkane) with five carbon atoms, with formula C 5 H 12 or CH(CH 3) 2 (C 2 H 5). Knowledge Booster. CH3 2 it KOH CH₂C=C₁ CH₂ c=c. 614556. Viewed 3k times 1 $\begingroup$ Here's my attempt: the electrophile is a tertiary carbocation, so that rules out sn2.