ChemicalBook > CAS DataBase List > CIS-2-HEXENE

CIS-2-HEXENE

Product Name
CIS-2-HEXENE
CAS No.
7688-21-3
Chemical Name
CIS-2-HEXENE
Synonyms
(Z)-2-C6H12;(Z)-2-Hexene;CIS-2-HEXENE;(2Z)-2-Hexene;(Z)-hex-2-ene;cis-hex-2-ene;2-Hexene, cis-;2-Hexene, (2Z)-;cis-2-Hexene>cis-2-Hexene 95%
CBNumber
CB1315840
Molecular Formula
C6H12
Formula Weight
84.16
MOL File
7688-21-3.mol
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CIS-2-HEXENE Property

Melting point:
-141.15°C
Boiling point:
68-70 °C(lit.)
Density 
0.669 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.396(lit.)
Flash point:
−5 °F
storage temp. 
2-8°C
form 
Liquid
Specific Gravity
0.684
color 
Clear colorless
Water Solubility 
Immiscible in water.
BRN 
1719019
LogP
3.420 (est)
CAS DataBase Reference
7688-21-3
EPA Substance Registry System
cis-2-Hexene (7688-21-3)
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-26-36
RIDADR 
UN 3295 3/PG 2
WGK Germany 
3
HazardClass 
3
PackingGroup 
II
HS Code 
29012900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
538493
Product name
cis-2-Hexene
Purity
95%
Packaging
1g
Price
$68.4
Updated
2025/07/31
Sigma-Aldrich
Product number
538493
Product name
cis-2-Hexene
Purity
95%
Packaging
5g
Price
$138
Updated
2025/07/31
TCI Chemical
Product number
H0404
Product name
cis-2-Hexene
Purity
>95.0%(GC)
Packaging
5mL
Price
$70
Updated
2025/07/31
TRC
Product number
H295125
Product name
(2Z)-2-Hexene
Packaging
2.5g
Price
$70
Updated
2021/12/16
GFS CHEMICALS
Product number
81791
Product name
CIS-2-HEXENE,95%
Packaging
5G
Price
$92.38
Updated
2021/12/16
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CIS-2-HEXENE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless liquid

Uses

cis-2-Hexene is used as an organic chemical synthesis intermediate.

General Description

cis-2-Hexene is one of the isomeric forms of hexene. It is obtained from 2-hexyne, via semihydrogenation in the presence of Pd78(phen) [phen = 1,10-Phenanthroline] on titanium dioxide in n-octane. cis-2-Hexene is formed as one of the primary product from the dimerization of propylene in the presence of a nickel oxide-silica-alumina catalyst. It undergoes isomerization/hydrosilylation reaction with phenyl silane in the presence of cobalt catalyst to afford 1-hexylphenylsilane.

Purification Methods

Purify it as for 1-hexene above. [Beilstein 1 IV 833.]

CIS-2-HEXENE Preparation Products And Raw materials

Raw materials

Preparation Products

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CIS-2-HEXENE Suppliers

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View Lastest Price from CIS-2-HEXENE manufacturers

Henan Fengda Chemical Co., Ltd
Product
CIS-2-HEXENE 7688-21-3
Price
US $101.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-29

7688-21-3, CIS-2-HEXENERelated Search:

CIS-2-PENTEN-1-OL CIS-2-HEPTENE 7-Amino-8-oxo-3-(cis-prop-1-enyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester hydrochloride CIS-5-OCTEN-1-OL CIS-2-HEXEN-1-OL ERUCIC ACID METHYL ESTER ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL CIS-3-HEXENYL BUTYRATE cis-3-hexene 3-HEPTEN-1-OL CIS-9-HEXADECENYL ACETATE CYCLOOCTENE CIS-3-NONEN-1-OL CIS-7-DODECEN-1-OL PROPYLENE GLYCOL DIOLEATE 2-PENTENENITRILE CIS-4-OCTENE CIS-11-EICOSENOIC ACID METHYL ESTER

  • (2Z)-2-Hexene
  • (Z)-2-C6H12
  • (Z)-2-Hexene
  • 2-Hexene, cis-
  • cis-hex-2-ene
  • (Z)-hex-2-ene
  • CIS-2-HEXENE
  • cis-2-HEXENE, 95%cis-2-HEXENE, 95%cis-2-HEXENE, 95%cis-2-HEXENE, 95%
  • 2-Hexene, (2Z)-
  • cis-2-Hexene,95%
  • cis-2-Hexene 95%
  • <i>cis</i>-2-Hexene
  • cis-2-Hexene&gt
  • 7688-21-3
  • CH3CH22CHCHCH3
  • Organic Building Blocks
  • Building Blocks
  • Acyclic
  • Alkenes
  • Acyclic
  • Alkenes
  • Organic Building Blocks