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2-BUTENE

CAS No.624-64-6
Chemical Name:2-BUTENE
Synonyms:2-BUTENE;(E)-2-C4H8;t-butene-2;2-BUTYLENE;TR-2-BUTENE;trans-Butene;(E)-2-Butene;2-Butene,(E)-;(E)-But-2-ene;2-trans-Butene
CBNumber:CB6449452
Molecular Formula:C4H8
Formula Weight:56.11
MOL File:624-64-6.mol
2-BUTENE Property
mp : −140 °C(lit.)
bp : 1 °C(lit.)
vapor density : 2 (vs air)
vapor pressure : 2575 mm Hg ( 37.7 °C)
Fp : <−30 °F
Merck : 1520
Stability:: Stable. Incompatible with strong oxidizing agents, peroxides, peroxyacids, aluminium tetrahydroborate. Extremely flammable.
CAS DataBase Reference: 624-64-6(CAS DataBase Reference)
Safety
Hazard Codes : F,F+
Risk Statements : 12-11
Safety Statements : 9-16-33-38
RIDADR : UN 1012 2.1
WGK Germany : 3
RTECS : EM2932000
HazardClass : 2.1

2-BUTENE Chemical Properties,Usage,Production

Chemical Properties
colourless gas
General Description
A colorless liquefied petroleum gas. An asphyxiant. Flammability limits of 1.8-9% by volume.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
The unsaturated aliphatic hydrocarbons, such as 2-BUTENE, are generally much more reactive than the alkanes. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, compounds in this class can undergo very exothermic addition polymerization reactions. Aluminum borohydride reacts with alkenes and in the presence of oxygen, combustion is initiated even in the absence of moisture.
2-BUTENE Preparation Products And Raw materials
Raw materials
Preparation Products
2-BUTANOL
2-BUTENE Suppliers      Global( 29)Suppliers     
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J & K SCIENTIFIC LTD. ----jkinfo@jkchemical.com;market3@jkchemical.comCHINA 96847 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)sh@meryer.comCHINA 40407 62
Energy Chemical 021-58432009 / 400-005-6266021-58436166-800info@energy-chemical.comCHINA 44198 61
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369+86 (573) 82222643sales@maya-r.comCHINA 11859 57
TCI Japan 03-3668-048903-3668-0520sales@tokyokasei.co.jpJAPAN 24828 80
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785,0510-66893528,0510-66892159,18051932136+86 0510-85625359saleschem@zhk-bio.comCHINA 18095 58
 
624-64-6(2-BUTENE)Related Search:
Mesaconic acid 2-CHLORO-4-(2-CHLORO-4-FLUOROPHENYL)-1-BUTENE 2-CHLORO-4-(2,4-DIFLUOROPHENYL)-1-BUTENE 2-CHLORO-4-(4-METHYLPHENYL)-1-BUTENE 2-CHLORO-4-(3-FLUOROPHENYL)-1-BUTENE 2-BUTENE-D8 TRANS-2-BUTENE-1,4-DIOL 2-CHLORO-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE 2-BROMO-TRANS-2-BUTENE 1,3-Benzenedicarboxylic acid, polymer with (E)-2-butenedioic acid and 1,2-propanediol 2-CHLORO-4-(3-CYANOPHENYL)-1-BUTENE TRANS-3-DIHYDROMUCONIC ACID = TRANS-2-BUTENE-1,4-DICARBOXYLIC ACID 1,1,1,2,4,4,4-HEPTAFLUORO-2-BUTENE TRANS-2-BUTENE-1,4-BIS(TRIPHENYLPHOSPHONIUM CHLORIDE) 2-Methyl-1-butene-3-one 2-CHLORO-4-(3-METHOXYPHENYL)-1-BUTENE 2-CHLORO-4-(3,4-DIFLUOROPHENYL)-1-BUTENE 2-CHLORO-2-BUTENE,2-CHLORO-2-BUTENE(CIS-TRANS)
(E)-2-Butene (E)-2-C4H8 (E)-But-2-ene 2-Butene,(E)- 2-trans-Butene beta-trans-butylene low-boilingbutene-2 t-butene-2 trans-1,2-Dimethylethylene trans-but-2-ene trans-Butene trans-Butylene Gas Cylinders Hydrocarbons (Low Boiling point) CIS/TRANS-2-BUTENE 624-64-6 2-BUTYLENE 2-BUTENE (TRANS) 2-BUTENE Building Blocks Alkenes Acyclic TRANS-2-BUTENE TRANS-PSEUDOBUTYLENE TRANS-SYM-DIMETHYLETHYLENE TRANS-B-BUTYLENE TRANS-BUTENE-2 Organic Building Blocks Compressed and Liquefied Gases Synthetic Reagents TRANS-2-BUTENE, 99+% 2-Butene, (2E)- TRANS-BETA-BUTYLENE 2-BUTENE(TRANS-FORM) TR-2-BUTENE 624646 trans-2-Butene (in cylinder without valve) Gas Cylinders Hydrocarbons (Low Boiling point) Synthetic Organic Chemistry Butene, trans, 2-: (trans-1,2-Dimethylethylene) Chemical Synthesis Compressed and Liquefied Gases Synthetic Reagents trans-2-Butene (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)] trans-2-BUTENE 99% (2E)-But-2-ene trans-2-Butene 
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