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644501 Aldrich

Dichloromethane

purification grade

Synonym: Methylene chloride

  • CAS Number 75-09-2

  • Empirical Formula (Hill Notation) CH2Cl2

  • Molecular Weight 84.93

  •  Beilstein Registry Number 1730800

  •  EC Number 200-838-9

  •  MDL number MFCD00000881

  •  PubChem Substance ID 24883339

Properties

grade   purification grade
vapor density   2.9 (vs air)
vapor pressure   24.45 psi ( 55 °C)
  6.83 psi ( 20 °C)
autoignition temp.   1223 °F
expl. lim.   22 %
evapn. residue   ≤0.0005%
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.)

Price and Availability

A Greener Alternative to Dichloromethane


A Greener Alternative to DichloromethaneLooking for a greener alternative to dichloromethane (CH2Cl2) in HPLC and
flash chromatography applications?
Consider the greener non-chlorinated alternative, Ethyl acetate/Ethanol 3:1 (v/v) solution (Cat. No. 745588).



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