Dimethyl sulfoxide, analytical standard, 1ML

SKU:
94563-1ML-F
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    • Description

    Dimethyl sulfoxide, analytical standard, 1ML

    Synonym(s):
    DMSO
    Linear Formula:
    (CH3)2SO
    CAS Number:
    67-68-5
    Molecular Weight:
    78.13
    Beilstein:
    506008
    EC Number:
    200-664-3
    MDL number:
    MFCD00002089
    PubChem Substance ID:
    329770363
    NACRES:
    NA.24

    Quality Level

    100

    grade

    analytical standard

    vapor density

    2.7 (vs air)

    vapor pressure

    0.42 mmHg ( 20 °C)

    assay

    ≥99.95% (GC)

    autoignition temp.

    573 °F

    shelf life

    limited shelf life, expiry date on the label

    expl. lim.

    42 %, 63 °F

    technique(s)

    HPLC: suitable
    gas chromatography (GC): suitable

    refractive index

    n20/D 1.479 (lit.)
    n20/D 1.479

    bp

    189 °C (lit.)

    mp

    16-19 °C (lit.)

    solubility

    H2O: miscible (completely)

    density

    1.10 g/mL (lit.)

    application(s)

    cleaning products
    cosmetics
    environmental
    flavors and fragrances
    food and beverages
    personal care

    format

    neat

    SMILES string

    CS(C)=O

    InChI

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

    Inchi Key

    IAZDPXIOMUYVGZ-UHFFFAOYSA-N

    Dimethyl Sulfoxide (DMSO) contains both highly polar and apolar groups, which impart it an amphipathic character. It can dissolve in both aqueous and organic solvents. It is a commonly used solvent in hydrophobic pharmaceutical agents, exhibiting effective hydroxyl radical scavenging ability.

    Application

    Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
    DMSO may be used as an analytical standard for the determination of the analyte in environmental samples by gas chromatography (GC) technique.
    Dimethyl sulfoxide may be used as a molecular probe in the detection and analysis of hydroxyl radicals generated in advanced oxidation processes using high performance liquid chromatography(HPLC).

    Caution

    Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.

    Storage Class Code

    10 - Combustible liquids

    WGK

    WGK 1

    Flash Point(F)

    188.6 °F - closed cup

    Flash Point(C)

    87 °C - closed cup

    Personal Protective Equipment

    dust mask type N95 (US), Eyeshields, Gloves