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Dichloromethane ACS reagent, contains 40-150 ppm amylene as stabilizer (4L)

SKU:
320269-4L
  • $218.00

    • Description

    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

       

    •  NACRES NA.04

    Description

    Packaging

    1, 4, 4×4 L in PVC-coated bottle

    Preparation Note

    Product filtered through a 0.2 μm filter

    Properties

    Related Categories ACS Grade, ACS Grade Solvents, ACS and Reagent Grade Solvents, Dichloromethane (Methylene chloride), PVC Coated Bottles,
    More...
    grade   ACS reagent
    vapor density   2.9 (vs air)
    vapor pressure   24.45 psi ( 55 °C)
      6.83 psi ( 20 °C)
    assay   ≥99.5%
    form   liquid
    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.)
    SMILES string   ClCCl
    InChI   1S/CH2Cl2/c2-1-3/h1H2
    InChI key   YMWUJEATGCHHMB-UHFFFAOYSA-N