CIS-2-HEXENE

CIS-2-HEXENE
  • CAS No.:4050-45-7
Other grades of this product :
CIS-2-HEXENE Basic information
Product Name:CIS-2-HEXENE
Synonyms:TRANS-2-HEXENE, 98+%;trans-2-Hexene,99%;trans-2-Hexene, 98+% 25ML;trans-2-Hexene, 98+% 5ML;trans-2-HEXENE, 98%trans-2-HEXENE, 98%trans-2-HEXENE, 98%trans-2-HEXENE, 98%;2-Hexene, (2E)-;trans-2-Hexene 97%;trans-2-Hexene
CAS:4050-45-7
MF:C6H12
MW:84.16
EINECS:223-752-3
Product Categories:Acyclic;Alkenes;Organic Building Blocks
Mol File:4050-45-7.mol
CIS-2-HEXENE Chemical Properties
Melting point −98.5-−98 °C(lit.)
Boiling point 68-70 °C(lit.)
density 0.669 g/mL at 25 °C(lit.)
vapor density 1 (vs air)
vapor pressure 263 mm Hg ( 37.7 °C)
refractive index n20/D 1.396(lit.)
Fp −5 °F
storage temp. Flammables area
solubility Difficult to mix.
form Liquid
color Clear colorless
BRN 1719020
CAS DataBase Reference4050-45-7(CAS DataBase Reference)
EPA Substance Registry Systemtrans-2-Hexene (4050-45-7)
Safety Information
Hazard Codes F,Xi,Xn
Risk Statements 11-36/37/38-65
Safety Statements 16-26-36-62-33-29-23-9
RIDADR UN 3295 3/PG 2
WGK Germany 3
Autoignition Temperature473 °F
TSCA Yes
HazardClass 3
PackingGroup II
HS Code 29012990
MSDS Information
ProviderLanguage
SigmaAldrich English
CIS-2-HEXENE Usage And Synthesis
Chemical PropertiesClear colorless liquid
Usestrans-2-Hexene is used as a co monomer in the production of polyethylene. The use of trans-2-hexene, which is derived from 3-hexyne using sodium in liquid ammonia.
General Descriptiontrans-2-hexene is formed by the double bond shift and cis-trans isomerization which can be studied using microreactor-GLC techniques.
Purification MethodsPurify it as for 1-hexene above. [Beilstein 1 IV 834.]
CIS-2-HEXENE Preparation Products And Raw materials
Preparation Products3-HEPTEN-2-ONE-->TRANS-3-HEXENE-->2-ETHYL-1-BUTENE-->CIS-3-HEXENE-->TRANS-3-HEXENE-->2,4-HEXADIENE

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