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538493 Sigma-Aldrich

cis-2-Hexene

95%

  • CAS Number 7688-21-3

  • Linear Formula CH3CH2CH2CH=CHCH3

  • Molecular Weight 84.16

  •  Beilstein/REAXYS Number 1719019

  •  EC Number 231-697-1

  •  MDL number MFCD00066520

  •  PubChem Substance ID 24878336

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Properties

Related Categories Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks More...
InChI Key   RYPKRALMXUUNKS-HYXAFXHYSA-N
assay   95%
refractive index   n20/D 1.396 (lit.)
bp   68-70 °C(lit.)
density   0.669 g/mL at 25 °C (lit.)
storage temp.   2-8°C

Description

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.

Packaging

1, 5 g in ampule

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3295BE 3 / PGII
WGK Germany 
3
Flash Point(F) 
-13 °F
Flash Point(C) 
-25 °C

Documents

Certificate of Analysis

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Protocols & Articles

Articles

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal

From our library of Articles, Sigma-Aldrich presents GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Separation

Peer-Reviewed Papers
15

References

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