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ChemicalBook >> CAS DataBase List >> 2-Methyl-2-butene


CAS No.513-35-9
Chemical Name:2-Methyl-2-butene
Molecular Formula:C5H10
Formula Weight:70.13
MOL File:513-35-9.mol
2-Methyl-2-butene Property
mp : -134 °C
bp : 35-38 °C(lit.)
density : 0.835 g/mL at 25 °C
vapor density : 2.4 (vs air)
vapor pressure : 25.7 psi ( 55 °C)
refractive index : n20/D 1.385(lit.)
Fp : −4 °F
storage temp. : Flammables area
Merck : 14,607
CAS DataBase Reference: 513-35-9(CAS DataBase Reference)
NIST Chemistry Reference: 2-Butene, 2-methyl-(513-35-9)
EPA Substance Registry System: 2-Butene, 2-methyl-(513-35-9)
Hazard Codes : F,Xn,N,F+
Risk Statements : 11-22-65-51/53-12-36/37/38-19
Safety Statements : 45-9-61-33-16-36/37/39-26
RIDADR : UN 2460 3/PG 2
WGK Germany : 3
HazardClass : 3
PackingGroup : II
Hazardous Substances Data: 513-35-9(Hazardous Substances Data)

2-Methyl-2-butene Chemical Properties,Usage,Production

Chemical Properties
liquid with unpleasant odour (detection limit ca. 2 ppt)
General Description
A clear colorless liquid with a petroleum-like odor. Flash point less than 20°F. Less dense than water and insoluble in water. Hence floats on water. Vapors heavier than air.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
2-Methyl-2-butene may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic polymerization reactions.
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
2-Methyl-2-butene Preparation Products And Raw materials
Raw materials
3-Methyl-1-butene C5 Fraction Isoprene
Preparation Products
beta-Carotene ESCHENMOSER'S SALT Triadimefon pinacolone,tert-butyl methy1 ketone,3,3-dimethyl-2-butyl ketone
2-Methyl-2-butene Suppliers      Global( 84)Suppliers     
J & K SCIENTIFIC LTD. 400-666-7788;market3@jkchemical.comCHINA 96869 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-62670790(Beijing); sz@meryer.comCHINA 40414 62
Alfa Aesar 400-610-6006; 021-67582000021-67582001/03/05saleschina@alfa-asia.comCHINA 30343 84
TCI (Shanghai) Development Co., Ltd. 22161 81
ShangHai DEMO Chemical Co.,Ltd 0086-21-50182335; export1@demochem.comCHINA 2647 57
BeiJing Hwrk Chemicals Limted 4006990298 010-57411839 020-31335234 021-51691807010-87653215 0757-86311057 021-55236763sales@hwrkchemical.comCHINA 13368 55
Energy Chemical 021-58432009 / 400-005-6266021-58436166-800info@energy-chemical.comCHINA 44202 61
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Shanghai Longsheng chemical Co.,Ltd. 0086-21-58099637,58099652,58099650,58099609 To 8017,8068;;;xianjun.hong@shlschem.comCHINA 11539 59
513-35-9(2-Methyl-2-butene)Related Search:
1-Chloro-3-methyl-2-butene Maleic acid Fumaric acid 3-Methyl-2-butene-1-one Isovaleric acid 3-Methyl-1-butene 3,3-Dimethylacrylic acid Amobarbital Methyl 2-Methyl-2-butene-4-ol Maleic anhydride Thiophanate-methyl Bensulfuron methyl Methyl acrylate 3-SULFOLENE Parathion-methyl Methylparaben Amytal sodium
(CH3)2C=CHCH3 1,1,2-Trimethylethylene 2-Butene,2-methyl- 2-Mdethyl-2-butene 2-methyl-2-buten 2-Methylbut-2-ene 3-Methyl-2-butene alpha,eta-amylene Ethylene, trimethyl- Methyl butene trimethyl-ethylen trimethylethylene[qr] 2-METHYL-2-BUTENE 2-METHYLBUTENE-2 Acyclic Alphabetic Alkenes Analytical Chromatography Product Catalog Building Blocks Analytical Standards AMYLENE 513-35-9 BETA-ISOAMYLENE ISOAMYLENE N-AMYLENE PENTENE META - METH Organic Building Blocks TRIMETHYLETHYLENE 2-methyl-2-butylene METHYLBUTENES 2-METHYL-2-BUTENE, 2.0M SOLUTION IN TETR AHYDROFURAN 2-METHYL-2-BUTENE, TECH., 90% 2-METHYL-2-BUTENE, STANDARD FOR GC 2-Methyl-2-butene, =99%, purified by redistillation 2-Methyl-2-butene,86% Isoamylenes 2-METHYL-2-BUTENE MIN 88% 2-Methyl-2-butene, 99+% 2-Methyl-2-butene, balance 2-Methyl-1-butene, 90% Androstenedoine 2-methyl-2-butene solution BETA-ISOPENTENE 513359 2-METHYL-2-BUTENE 95+% Acyclic Alkenes Organic Building Blocks CH3CHCCH32 β-Isoamylene, Amylene b-Isoamylene 2-Methyl-2-butene, 90%, balance 2-methyl-1-butene 2-Methylbutane-2-ene 2-Methyl-2-butene, tech. 90%, remainder mainly 2-methyl-1-butene 2-Methyl-2-butene,2M solution in THF 2-Methyl-2-butene,β-Isoamylene, Amylene 2-Methyl-2-butene, 2M solution in THF, AcroSeal 2-Methyl-2-butene, 99+% 25ML
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