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320269 Sigma-Aldrich

Dichloromethane

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

Synonym: Methylene chloride, 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 329753968

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Properties

Related Categories ACS Grade, ACS Grade Solvents, ACS and Reagent Grade Solvents, Dichloromethane (Methylene chloride), PVC Coated Bottles,
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
  clear
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 PVC-coated 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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Dispensette™ S
Protocols & Articles

Articles

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Peer-Reviewed Papers
15

References

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