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154741 Sigma-Aldrich

Cyclohexane

ACS spectrophotometric grade, ≥99%

  • CAS Number 110-82-7

  • Empirical Formula (Hill Notation) C6H12

  • Molecular Weight 84.16

  •  Beilstein Registry Number 1900225

  •  EC Number 203-806-2

  •  MDL number MFCD00003814

  •  PubChem Substance ID 24849469

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Properties

Related Categories Amber Glass Bottles, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents,
grade   ACS spectrophotometric grade
vapor density   2.9 (vs air)
vapor pressure   168.8 mmHg ( 37.7 °C)
  77 mmHg ( 20 °C)
InChI Key   XDTMQSROBMDMFD-UHFFFAOYSA-N
assay   ≥99%
autoignition temp.   500 °F
expl. lim.   9 %
impurities   H2SO4, passes test (darkened)
  ≤0.02% water
evapn. residue   <0.002%
color   APHA: ≤10
refractive index   n20/D 1.426(lit.)
bp   80.7 °C(lit.)
mp   4-7 °C(lit.)
density   0.779 g/mL at 25 °C(lit.)
λ   H2O reference
UV absorption   λ: 210 nm Amax: 1.00
  λ: 220 nm Amax: 0.50
  λ: 230 nm Amax: 0.20
  λ: 240 nm Amax: 0.08
  λ: 250 nm Amax: 0.03
  λ: 260 nm Amax: 0.02
  λ: 300-400 nm Amax: 0.01

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Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1145 - class 3 - PG 2 - Cyclohexane
WGK Germany 
2
RTECS 
GU6300000
Flash Point(F) 
-.4 °F
Flash Point(C) 
-18 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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