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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
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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)
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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)
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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.

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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
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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

2-(1-methylpropyl)phenol，2-sec-buty phenol
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2-Butene Suppliers

Canada 1 China 18 France 1 Germany 2 Japan 1 South Korea 1 Switzerland 1 United Kingdom 1 United States 8 Global 34
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91

107-01-7, 2-ButeneRelated Search:

ZINC ACETYLACETONATE HYDRATE PR(TMHD)3 TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Nickel(II) acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)YTTERBIUM 2,4-PENTANEDIONE, SILVER DERIVATIVE Bis(2,4-pentanedionato-O,O')palladium(II) COBALT(II) ACETYLACETONATE Tris(2,4-pentanedionato)chroMiuM(III) Ferric acetylacetonate Cupric acetylacetonate Manganic acetylacetonate Ruthenium acetylacetonate Aluminum acetylacetonate VANADIUM(III) ACETYLACETONATE Vanadyl acetylacetonate Platinum bis(acetylacetonate) MANGANESE(II) ACETYLACETONATE

  • 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