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676853 Sigma-Aldrich

Dichloromethane

ACS reagent, ≥99.5%, contains 40-150 ppm amylene as stabilizer

Synonym: Methylene chloride

  • CAS Number 75-09-2

  • Empirical Formula (Hill Notation) CH2Cl2

  • Molecular Weight 84.93

  •  Beilstein/REAXYS Number 1730800

  •  EC Number 200-838-9

  •  MDL number MFCD00000881

  •  PubChem Substance ID 329760656

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Properties

Related Categories Aluminum Bottles, Solvent Bottles, Solvent Packaging Options, Solvents
grade   ACS reagent
vapor density   2.9 (vs air)
vapor pressure   24.45 psi ( 55 °C)
  6.83 psi ( 20 °C)
InChI Key   YMWUJEATGCHHMB-UHFFFAOYSA-N
assay   ≥99.5%
autoignition temp.   1223 °F
contains   40-150 ppm amylene as stabilizer
expl. lim.   22 %
impurities   Free halogens, passes test
  ≤0.0003 meq/g Titr. acid
  ≤0.02% water
evapn. residue   ≤0.002%
color   APHA: ≤10
refractive index   n20/D 1.424 (lit.)
bp   39.8-40 °C(lit.)
mp   −97 °C (lit.)
density   1.325 g/mL at 25 °C (lit.)

Description

Packaging

1, 4, 4×4 L in aluminum bottle

Preparation Note

Product filtered through a 0.2 μm filter

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN 1593 6.1 / PGIII
WGK Germany 
2
RTECS 
PA8050000

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

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Peer-Reviewed Papers
15

References

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