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143774 Sigma-Aldrich

2-Pentene (mixture of cis and trans)

99%

  • CAS Number 109-68-2

  • Linear Formula CH3CH2CH=CHCH3

  • Molecular Weight 70.13

  •  Beilstein/REAXYS Number 969151

  •  EC Number 203-695-0

  •  MDL number MFCD00009384

  •  PubChem Substance ID 24848610

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Properties

Related Categories Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks More...
vapor pressure   8.06 psi ( 20 °C)
InChI Key   QMMOXUPEWRXHJS-HWKANZROSA-N
assay   99%
refractive index   n20/D 1.38 (lit.)
bp   37 °C(lit.)
density   0.65 g/mL at 25 °C (lit.)
storage temp.   2-8°C

Description

General description

2-Pentene undergoes addition reaction with phenoxathiin cation radical in acetonitrile solution to form bis(10-phenoxathiiniumyl)alkane adducts.

Application

2-Pentene (mixture of cis and trans) was used in the synthesis of polycyclopentene by ring-opening metathesis polymerization.

Packaging

25, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3295BE 3 / PGII
WGK Germany 
3
Flash Point(F) 
-49 °F
Flash Point(C) 
-45 °C

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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