ChemicalBook > CAS DataBase List > 2-Butene

2-Butene

Product Name
2-Butene
CAS No.
107-01-7
Chemical Name
2-Butene
Synonyms
TRANS-2-BUTENE;but-2-ene;2-Buten;2-BUTYLENE;cis-But-2-ene;2-BUTENE;butene-2;2-BUTENE;butylene-2;beta-Butene
CBNumber
CB3449451
Molecular Formula
C4H8
Formula Weight
56.11
MOL File
107-01-7.mol
More
Less

2-Butene Property

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)
More
Less

Safety

Hazard Codes 
F,F+
Risk Statements 
12
Safety Statements 
9-16-33
RIDADR 
UN 1012 2.1
WGK Germany 
3
RTECS 
EM2932000
Hazard Note 
Flammable
HazardClass 
2.1
HS Code 
29012320
Hazardous Substances Data
107-01-7(Hazardous Substances Data)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H220Extremely flammable gas

H280Contains gas under pressure; may explode if heated

Precautionary statements

P410+P403Protect from sunlight. Store in a well-ventilated place.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
363359
Product name
2-Butene, mixture of cis and trans
Purity
≥99%
Packaging
200g
Price
$367
Updated
2024/03/01
SynQuest Laboratories
Product number
1300-1-04
Product name
2-Butene
Purity
99%
Packaging
10g
Price
$25
Updated
2021/12/16
SynQuest Laboratories
Product number
1300-1-04
Product name
2-Butene
Purity
99%
Packaging
50g
Price
$65
Updated
2021/12/16
SynQuest Laboratories
Product number
1300-1-04
Product name
2-Butene
Purity
99%
Packaging
200g
Price
$175
Updated
2021/12/16
Apolloscientific
Product number
OR61316
Product name
But-2-ene
Purity
99%
Packaging
50g
Price
$218
Updated
2021/12/16
More
Less

2-Butene Chemical Properties,Usage,Production

Chemical Properties

2-butene appears as a colorless liquefied petroleum gas. Asphyxiate gas. Flammability limits in air 1.8-9.7% by volume.

Uses

2-Butene can be used as an intermediate, mainly for dehydrogenation to butadiene.

Definition

ChEBI: But-2-ene is a butene.

General Description

2-Butene is an alkene. All-silica zeolite RUB-41, containing 8- and 10-membered rings, is reported to be capable of separating trans-2-butene and cis-2-butene from 1-butene. Asymmetric gydrozirconation of cis- and trans-2-butene is reported. Stereospecific addition of methylene to trans-2-butene is reported to afford trans-1,2dimethylcyclopropane while similar addition to cis-2-butene affords cis-1,2dimethylcyclopropane.

Flammability and Explosibility

Extremely flammable

2-Butene Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2-Butene Suppliers

Wuhan eastop Technology Co., ltd.6
Tel
027-87382885 17702779303
Fax
027-87382885
Email
service@isotopechina.com
Country
China
ProdList
311
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
Shanghai wechem chemical co., ltd
Tel
18824865657
Fax
021-6192 7501
Email
joey.lin@wechem.cn
Country
China
ProdList
507
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57423
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
+86-029-89586680 +86-18192503167
Fax
+86-29-88380327
Email
1026@dideu.com
Country
China
ProdList
7724
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-81024372 15029046529
Fax
029-88380327
Email
1027@dideu.com
Country
China
ProdList
10009
Advantage
58
Isotope (Xiamen) Industry and Trade Co., Ltd
Tel
0510-051082803581 15903302207
Fax
051082803581
Email
zhongxin326@sohu.com
Country
China
ProdList
229
Advantage
58

107-01-7, 2-ButeneRelated Search:


  • TRANS-BUTENE-2
  • TRANS-B-BUTYLENE
  • TRANS-SYM-DIMETHYLETHYLENE
  • TRANS-PSEUDOBUTYLENE
  • TRANS-2-BUTENE
  • (2E)-2-Butene
  • 2-Buten
  • dimethylethylene
  • Pseudobutylene
  • pseudo-butylene
  • sym-dimethylethylene
  • 2-BUTYLENE
  • 2-BUTENE
  • 2-BUTENE (TRANS)
  • CIS/TRANS-2-BUTENE
  • 2-BUTENE (CIS+TRANS), STEEL FLASK WITH 5 0 G
  • BUTENE-2 (CIS+TRANS)
  • 2-butene, mixture of cis and trans
  • Butene (mixed isomers).
  • 2-BUTENE (CIS- AND TRANS- MIXTURE) (IN CYLINDER WITHOUT VALVE) 96+%
  • butene, mixed -1- and -2- isomers
  • 2-BUTENE, 99+%, MIXTURE OF CIS AND TRANS
  • 2-BUTENE(CISANDTRANS)
  • But-2-ene 99%
  • 2-butene(cis+trans)
  • 2-butene(mixedisomers)
  • 2-Butene,c&t
  • 2-Butene (cis- and trans- mixture) (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)]
  • 2-Butene (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)]
  • beta-Butene
  • beta-Butylene
  • but-2-ene
  • butene-2
  • butylene-2
  • CH3CH=CHCH3
  • cis-But-2-ene
  • 2-BUTENE ISO 9001:2015 REACH
  • 2-BUTENE
  • 107-01-7
  • 107017
  • Gas Cylinders
  • Hydrocarbons (Low Boiling point)
  • Building Blocks
  • Alkenes
  • Acyclic
  • Organic Building Blocks
  • Synthetic Reagents
  • Compressed and Liquefied Gases
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Industrial/Fine Chemicals
  • Gas Cylinders
  • Hydrocarbons (Low Boiling point)
  • Synthetic Organic Chemistry
  • Acyclic
  • Alkenes
  • Organic Building Blocks