538493
cis-2-Hexene
95%
Synonym(s):
(2Z)-2-Hexene, (Z)-2-Hexene
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About This Item
Linear Formula:
CH3CH2CH2CH=CHCH3
CAS Number:
Molecular Weight:
84.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
231-697-1
Beilstein/REAXYS Number:
1719019
MDL number:
Assay:
95%
Quality Level
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
SMILES string
CCC\C=C/C
InChI
1S/C6H12/c1-3-5-6-4-2/h3,5H,4,6H2,1-2H3/b5-3-
InChI key
RYPKRALMXUUNKS-HYXAFXHYSA-N
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.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-13.0 °F - closed cup
flash_point_c
-25 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Synthesis and catalytic properties of large ligand stabilized palladium clusters.
Schmid G, et al.
J. Mol. Catal. A: Chem., 107(1), 95-104 (1996)
Rapid, Regioconvergent, Solvent-Free Alkene Hydrosilylation with a Cobalt Catalyst.
Chen C, et al.
Journal of the American Chemical Society, 137(41), 13244-13247 (2015)
Chiara Giorio et al.
Faraday discussions, 200, 559-578 (2017-06-06)
Ozonolysis of alkenes is a key reaction in the atmosphere, playing an important role in determining the oxidising capacity of the atmosphere and acting as a source of compounds that can contribute to local photochemical "smog". The reaction products of