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2-Butene

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Formula: C4H8
CAS: 107-01-7
search Element: butene

Identification

Structural Formula
2-Butene
CAS:
107-01-7
EINECS:
203-452-9
Molecular Formula:
C4H8
MDL:
MFCD00064458
Synonym:
2-buten ; pseudobutylene ; 2-butene ; butylene-2 ; b-butene ; but-2-ene ; (2e)-2-butene ; 2-butylene ; beta-butene ; butene-2 ; b-butylene ; ch3ch=chch3 ; 2-butene,c&t




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But-2-ene
Dayang Chem (Hangzhou) Co.,Ltd.
DC5582232
Butene-2 (cis+trans)
Haihang Industry Co., Ltd.
HI15604680

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Properties for 2-Butene

Molecular Weight:
56.12 g·mol−1
Density:
0.636 g/cm3
Melting point:
-140 °C(lit.)
Boiling point:
1 °C(lit.)
Flash point:
<-30 ºF
Transport Information:
UN 1012 2
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Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F
GHS04

GHS04
Compressed Gas
  • Compressed gases
  • Liquefied gases
  • Refrigerated liquefied gases
  • Dissolved gases

Safety & Transport Information

Moderately toxic by inhalation. When heated to decomposition it emits acrid smoke and irritating vapors.
Risk Codes:
R12 - Extremely flammable
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S33 - Take precautionary measures against static discharges
S9 - Keep container in a well-ventilated place
Hazard Classes:
2.1
Hazard Symbols:
F, F+
Hazard symbol F+ Hazard symbol F
RID/ADR certification :
UN 1012 2.1
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Alternative Distributors of [2-Butene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

BOC Sciences | Jinan Haohua Industry Co., Ltd.

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Downloads

Mol File:
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MSDS:
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