ChemicalBook > CAS DataBase List > 2-ETHYL-1-BUTENE

2-ETHYL-1-BUTENE

Product Name
2-ETHYL-1-BUTENE
CAS No.
760-21-4
Chemical Name
2-ETHYL-1-BUTENE
Synonyms
Pentane, 3-methylene-;3-METHYLENEPENTANE;ETHYLBUTENE;(C2H5)2C=CH2;2-Butyl-1-butene;2-ETHYL-1-BUTENE;1,1-Diethylethene;2-ethyl-but-1-ene;3-methylene-pentan;1-Butene, 2-ethyl-
CBNumber
CB0138802
Molecular Formula
C6H12
Formula Weight
84.16
MOL File
760-21-4.mol
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2-ETHYL-1-BUTENE Property

Melting point:
−131.5-−131 °C(lit.)
Boiling point:
64-65 °C(lit.)
Density 
0.689 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.396(lit.)
Flash point:
−15 °F
storage temp. 
2-8°C
form 
clear liquid
color 
Colorless to Almost colorless
Water Solubility 
Soluble in alcohol, and methanol. Insoluble in water.
BRN 
1697102
CAS DataBase Reference
760-21-4(CAS DataBase Reference)
EPA Substance Registry System
3-Methylenepentane (760-21-4)
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Safety

Hazard Codes 
F,Xi,N
Risk Statements 
11-43-51/53
Safety Statements 
36/37-61
RIDADR 
UN 3295 3/PG 2
WGK Germany 
3
Autoignition Temperature
599 °F
TSCA 
Yes
HS Code 
2901.29.5000
HazardClass 
3
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H317May cause an allergic skin reaction

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
E14705
Product name
2-Ethyl-1-butene
Purity
95%
Packaging
5g
Price
$84.6
Updated
2024/03/01
Sigma-Aldrich
Product number
E14705
Product name
2-Ethyl-1-butene
Purity
95%
Packaging
25g
Price
$191
Updated
2024/03/01
TCI Chemical
Product number
E0067
Product name
2-Ethyl-1-butene
Purity
>97.0%(GC)
Packaging
25mL
Price
$143
Updated
2024/03/01
TCI Chemical
Product number
E0067
Product name
2-Ethyl-1-butene
Purity
>97.0%(GC)
Packaging
100mL
Price
$404
Updated
2024/03/01
Alfa Aesar
Product number
L11553
Product name
2-Ethyl-1-butene, 97%
Packaging
5g
Price
$56.65
Updated
2024/03/01
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2-ETHYL-1-BUTENE Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid. Soluble in alcohol, acetone, ether, and benzene; insoluble in water. Combustible.

Uses

Organic synthesis of flavors, perfumes, medicines, dyes, resins.

Uses

2-Ethyl-1-butene is used as an intermediate in organic synthesis and pharmaceuticals.

Safety Profile

A human eye irritant. A very dangerous fire hazard when exposed to heat, flames, or oxidizers. To fight fire, use dry chemical, CO2, foam, spray. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Wash it with 10N aqueous NaOH, then water. Dry the organic layer with CaCl2, filter and fractionally distil it. [Beilstein 1 IV 850.]

2-ETHYL-1-BUTENE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-ETHYL-1-BUTENE Suppliers

Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
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saleschina@alfa-asia.com
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China
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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021-67121385
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Sales-CN@TCIchemicals.com
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China
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Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
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sales8178@energy-chemical.com
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021-54306202 13764082696
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info@hanhongsci.com
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Sinopharm Chemical Reagent Co,Ltd.
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86-21-63210123
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86-21-63290778 86-21-63218885
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Maya High Purity Chemicals
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Sigma-Aldrich
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3A Chemicals
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Shaanxi Dideu Medichem Co. Ltd
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TCI (Shanghai) Chemical Trading Co., Ltd.
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Henan Dobe Chemical Co. , Ltd.
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.
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View Lastest Price from 2-ETHYL-1-BUTENE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
2-ETHYL-1-BUTENE 760-21-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
2-Ethyl-1-butene 760-21-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

760-21-4, 2-ETHYL-1-BUTENERelated Search:


  • 2-ETHYL-1-BUTENE
  • 3-METHYLENEPENTANE
  • (C2H5)2C=CH2
  • 1,1-Diethylethene
  • 1-Butene, 2-ethyl-
  • ETHYLBUTENE
  • 2-ethyl-but-1-ene
  • 3-methylene-pentan
  • ethylate ethylMethacrylate
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  • 2-Butyl-1-butene
  • 3-methylidenepentane
  • 2-Ethyl-1-butene 95%
  • 2-Ethyl-1-butene&gt
  • Pentane, 3-methylene-
  • 2-ETHYL-1-BUTENE ISO 9001:2015 REACH
  • 2-Ethyl-1-butene, 95%+
  • 2-Ethyl-1-butene, ≥ 97.0%
  • Rivaroxaban Impurity 229
  • 760-21-4
  • H2CCC2H52
  • 760214
  • CH3CH2CC2H5CH2
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