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68512 Sigma-Aldrich

4-Methyl-1-pentene

purum, ≥97.0% (GC)

  • CAS Number 691-37-2

  • Linear Formula (CH3)2CHCH2CH=CH2

  • Molecular Weight 84.16

  •  Beilstein Registry Number 1731096

  •  EC Number 211-720-1

  •  MDL number MFCD00008949

  •  PubChem Substance ID 24885833

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Properties

vapor density   >1 (vs air)
vapor pressure   4.45 psi ( 20 °C)
InChI Key   WSSSPWUEQFSQQG-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (GC)
autoignition temp.   572 °F
impurities   isomeric hexens
refractive index   n20/D 1.382(lit.)
  n20/D 1.383
bp   53-54 °C(lit.)
density   0.665 g/mL at 25 °C(lit.)
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3295BE 3 / PGII
WGK Germany 
3
Flash Point(F) 
19.4 °F
Flash Point(C) 
-7 °C
Protocols & Articles
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Description

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M67400 4-Methyl-1-pentene, 98%

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