Dichloromethane contains 40-150 ppm amylene as stabilizer, ACS reagent, 200L (55gal Drum)

SKU:
D65100-200L

    • Description

    Dichloromethane

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

    Synonym(s):
    methylene chloride, Methylene chloride
    Empirical Formula (Hill Notation):
    CH2Cl2
    CAS Number:
    75-09-2
    Molecular Weight:
    84.93
    Beilstein:
    1730800
    EC Number:
    200-838-9
    MDL number:
    MFCD00000881
    PubChem Substance ID:
    329798828
    NACRES:
    NA.04

    PROPERTIES

    grade

    ACS reagent

    Quality Level

    100
    200

    Agency

    suitable for EPA 1613

    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

    −95 °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

    DESCRIPTION

    General description

    Dichloromethane (DCM) is a chlorinated organic solvent with a wide range of industrial applications and organic syntheses. It has a low boiling point, high density and is immiscible in water. DCM is susceptible to degradation with time, which can be suppressed by adding amylene as a stabilizer.

    Application

    Dichloromethane
    • Organic synthesis
    a) Dakin, Dess-Martin and Ley Oxidation
    b) Enyne metathesis, widely used catalyst is the Grubbs′s second-generation ruthenium complex
    c) Jacobsen-Katsuki epoxidation
    d) Boc-deprotection of immobilized Boc-NH2-poly(ethylene glycol)-plasma layers
    e) Can react with phosphines or amines in the formation of the corresponding alkylated products
    • Adhesive and paint formulation
    • Extraction-concentration analysis
    • Flash chromatograph
    • Electronic industry in printed circuits board
    • Production of cellulose triacetate

    Features and Benefits

    ACS solvents meet or exceed the high standards of the American Chemical Society (ACS), with test specifications that are specialized to every compound. According to the American Chemical Society, ACS reagent grade implies that it is a substance of sufficient purity to be used in most chemical analyses or reactions

    SAFETY INFORMATION

    Signal Word

    Warning

    Hazard Statements

    H315 - H319 - H336 - H351

    Precautionary Statements

    P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313

    Hazard Classifications

    Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

    Target Organs

    Central nervous system

    Storage Class Code

    6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

    WGK

    WGK 2

    Flash Point(F)

    does not flash

    Flash Point(C)

    does not flash