Dimethyl sulfoxide-d6, 10g

SKU:
175943-10G
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    • Description

    Dimethyl sulfoxide-d6

    99.5 atom % D

    Synonym(s):
    (Methyl sulfoxide)-d6, DMSO-d6, Hexadeuterodimethyl sulfoxide
    Linear Formula:
    (CD3)2SO
    CAS Number:
    2206-27-1
    Molecular Weight:
    84.17
    Beilstein:
    1237248
    EC Number:
    218-617-0
    MDL number:
    MFCD00002090
    PubChem Substance ID:
    24850540
    NACRES:
    NA.21

    PROPERTIES

    vapor pressure

    0.42 mmHg ( 20 °C)

    isotopic purity

    99.5 atom % D

    Assay

    99% (CP)

    form

    liquid

    autoignition temp.

    573 °F

    expl. lim.

    42 %

    technique(s)

    NMR: suitable

    impurities

    ≤0.0250% water
    water

    refractive index

    n20/D 1.476 (lit.)

    bp

    189 °C (lit.)

    mp

    20.2 °C (lit.)

    density

    1.190 g/mL at 25 °C (lit.)

    mass shift

    M+6

    SMILES string

    [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]

    InChI

    1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3

    InChI key

    IAZDPXIOMUYVGZ-WFGJKAKNSA-N

    DESCRIPTION

    General description

    Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated solvent.[1] On photoirradiation in the range of 193 and 222nm, it undergoes decomposition to afford CD3 radicals. Quantum yields of CD3 have been evaluated by infrared diode laser absorption spectroscopy.[2] 100% DMSO-d6 has been used as solvent in the long-range COSY (Correlation Spectroscopy) experiment.[3]

    Application

    DMSO-d6 along with glycerol or glycerol-d8 forms highly viscous binary solvents with high dissolution power for complex biological active compounds.[4]
    Dimethyl sulfoxide-d6 (DMSO-d6) has been employed as solvent for the dissolution of 1-allyloxy-2-hydroxy-propyl-starch (AHP-starch) to record its high resolution 1H NMR (Proton Nuclear Magnetic Resonance) spectrum.[5]

    SAFETY INFORMATION

    Storage Class Code

    10 - Combustible liquids

    WGK

    WGK 2

    Flash Point(F)

    190.4 °F

    Flash Point(C)

    88 °C