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29230 Sigma-Aldrich

Cyclohexene

puriss. p.a., ≥99.5% (GC)

Synonym: Tetrahydrobenzene

  • CAS Number 110-83-8

  • Empirical Formula (Hill Notation) C6H10

  • Molecular Weight 82.14

  •  Beilstein Registry Number 906737

  •  EC Number 203-807-8

  •  MDL number MFCD00001539

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Properties

vapor density   2.8 (vs air)
vapor pressure   160 mmHg ( 20 °C)
InChI Key   HGCIXCUEYOPUTN-UHFFFAOYSA-N
grade   puriss. p.a.
assay   ≥99.5% (GC)
autoignition temp.   590 °F
contains   ~0.01% 2,6-di-tert-butyl-4-methylphenol as stabilizer
expl. lim.   5 %
evapn. residue   ≤0.005%
refractive index   n20/D 1.446(lit.)
  n20/D 1.446
bp   83 °C(lit.)
mp   −104 °C(lit.)
density   0.811 g/mL at 25 °C(lit.)
cation traces   Al: ≤0.5 mg/kg
  Ba: ≤0.1 mg/kg
  Bi: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.1 mg/kg
  K: ≤0.5 mg/kg
  Li: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Mo: ≤0.1 mg/kg
  Na: ≤0.5 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sr: ≤0.1 mg/kg
  Zn: ≤0.1 mg/kg
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2256 3 / PGII
WGK Germany 
2
RTECS 
GW2500000
Flash Point(F) 
12.2 °F
Flash Point(C) 
-11 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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