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366927 Sigma-Aldrich

Chloroform

for HPLC, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer

Synonym: Methylidyne trichloride, Trichloromethane

  • CAS Number 67-66-3

  • Empirical Formula (Hill Notation) CHCl3

  • Molecular Weight 119.38

  •  Beilstein/REAXYS Number 1731042

  •  MDL number MFCD00000826

  •  PubChem Substance ID 329755457

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chloroform, Chromatography Reagents & Solvents, HPLC Grade Solvents,
Quality Level   100
grade   for HPLC
vapor density   4.1 (vs air)
vapor pressure   160 mmHg ( 20 °C)
assay   ≥99.8%
form   liquid
purified by   glass distillation
contains   0.5-1.0% ethanol 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)
  ≤0.01% 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   1.48 g/mL at 25 °C
  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: 0.15
  λ: 260 nm Amax: 0.15
  λ: 270 nm Amax: 0.02
  λ: 290 nm Amax: 0.01
  λ: 400 nm Amax: 0.01
suitability   passes test for HPLC
storage temp.   room temp
SMILES string   ClC(Cl)Cl
InChI   1S/CHCl3/c2-1(3)4/h1H
InChI key   HEDRZPFGACZZDS-UHFFFAOYSA-N

Description

Packaging

1, 4, 4×4 L in glass bottle

100 mL in glass bottle

Application

Meets ACS specifications

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Target organs 
Central nervous system
RIDADR 
UN 1888 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
does not flash
Flash Point(C) 
does not flash

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

LC/MS Analysis of Triacylglycerols (TAG) in Human Plasma on Ascentis® Express C18, NARP-HPLC-APCI-qMS Method

From our library of Articles, Sigma-Aldrich presents LC/MS Analysis of Triacylglycerols (TAG) in Human Plasma on Ascentis® Express C18, NARP-HPLC-APCI-qMS Method
Keywords: Chromatography, Clinical, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Size-exclusion chromatography

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Peer-Reviewed Papers
15

References

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