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270636 Supelco

Chloroform

suitable for HPLC, ≥99.8%

Synonym: Methylidyne trichloride, Trichloromethane

  • CAS Number 67-66-3

  • Empirical Formula (Hill Notation) CHCl3

  • Molecular Weight 119.38

  •  Beilstein/REAXYS Number 1731042

  •  EC Number 200-663-8

  •  MDL number MFCD00000826

  •  PubChem Substance ID 329752958

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Properties

vapor density   4.1 (vs air)
vapor pressure   160 mmHg ( 20 °C)
assay   ≥99.8%
purified by   glass distillation
contains   amylenes as stabilizer
application(s)   HPLC: suitable
impurities   Acetone and aldehyde, passes test
  Acid and chloride, passes test
  Free chlorine (Cl), passes test
  H2SO4, passes test (darkened)
  <0.010% water
evapn. residue   <0.0003%
color   APHA: ≤10
refractive index   n20/D 1.445 (lit.)
bp   60.5-61.5 °C (lit.)
mp   −63 °C (lit.)
density   1.492 g/mL at 25 °C (lit.)
cation traces   Pb: ≤0.05 ppm
λ   H2O reference
UV absorption   λ: 245 nm Amax: 1.00
  λ: 255 nm Amax: 0.150
  λ: 260 nm Amax: 0.150
  λ: 270 nm Amax: 0.020
  λ: 290-400 nm Amax: 0.010
suitability   passes test for HPLC
  passes test for dithizone test
storage temp.   room temp
SMILES string   ClC(Cl)Cl
InChI   1S/CHCl3/c2-1(3)4/h1H
InChI key   HEDRZPFGACZZDS-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Precautionary statements 
Target organs 
Central nervous system
RIDADR 
UN 1888 6.1 / PGIII
WGK Germany 
WGK 3
RTECS 
FS9100000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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