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676985 Sigma-Aldrich

Benzene

ACS reagent, ≥99.0%

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Properties

Related Categories Aluminum Bottles, Benzene and Benzene Solutions, Solvent by Type, Solvent Bottles, Solvent Packaging Options,
grade   ACS reagent
vapor density   2.77 (vs air)
vapor pressure   166 mmHg ( 37.7 °C)
  74.6 mmHg ( 20 °C)
InChI Key   UHOVQNZJYSORNB-UHFFFAOYSA-N
assay   ≥99.0%
form   liquid
autoignition temp.   1043 °F
expl. lim.   8 %
impurities   H2SO4, passes test (darkened)
  thiophene, passes test (limit ∼1ppm)
  ≤0.005% S compounds
  ≤0.05% Water (Karl Fischer)
evapn. residue   ≤0.001%
color   APHA: ≤10
refractive index   n20/D 1.501(lit.)
bp   80 °C(lit.)
mp   5.5 °C(lit.)
density   0.874 g/mL at 25 °C(lit.)

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
RIDADR 
UN1114 - class 3 - PG 2 - Benzene
WGK Germany 
3
RTECS 
CY1400000
Flash Point(F) 
12.2 °F
Flash Point(C) 
-11 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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