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2-Butene
2-Butene
$25 - $367
Product name
2-Butene
Cas No
107-01-7
MF
C4H8
MW
56.11
EINECS
203-452-9
MDL Number
MFCD00064458
Synonyms
butene-2 ;butylene-2 ;CH3CH=CHCH3;TRANS-BUTENE-2;TRANS-B-BUTYLENE;TRANS-SYM-DIMETHYLETHYLENE;TRANS-PSEUDOBUTYLENE;(2E)-2-Butene
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Sigma-Aldrich
Apolloscientific
SynQuest Laboratories
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50g
200g
400g
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Brand
Packaging
Price
Product name
Apolloscientific
OR61316
50g
$218
But-2-ene
Apolloscientific
OR61316
200g
$363
But-2-ene
Sigma-Aldrich
363359
200g
$367
2-Butene, mixture of cis and trans
SynQuest Laboratories
1300-1-04
400g
$275
2-Butene
SynQuest Laboratories
1300-1-04
10g
$25
2-Butene
SynQuest Laboratories
1300-1-04
50g
$65
2-Butene
SynQuest Laboratories
1300-1-04
200g
$175
2-Butene
Properties
Melting point
−140 °C(lit.)
Boiling point
1 °C(lit.)
Density
0.6210
vapor density
2 (vs air)
vapor pressure
2575 mm Hg ( 37.7 °C)
refractive index
1.3853 (estimate)
Flash point
<−30 °F
explosive limit
9.3%
Water Solubility
242.5mg/L at 25℃
Merck
1520
BRN
1718755
LogP
2.35 at 20℃
CAS DataBase Reference
107-01-7(CAS DataBase Reference)
EPA Substance Registry System
2-Butene (107-01-7)
Safety Information
Symbol(GHS)
Signal word
Danger
Hazard statements
H220:
Extremely flammable gas
H280:
Contains gas under pressure; may explode if heated
Precautionary statements
P410+P403:
Protect from sunlight. Store in a well-ventilated place.
Description
2-Butene can be used as an intermediate, mainly for dehydrogenation to butadiene.
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Hubei xin bonus chemical co. LTD
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Wuhan eastop Technology Co., ltd.6
Meryer (Shanghai) Chemical Technology Co., Ltd.
Energy Chemical
TOKYO CHEMICAL INDUSTRY CO., LTD.
Shanghai wechem chemical co., ltd
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Shaanxi Dideu Medichem Co. Ltd
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