Dimethyl pentasulfide

  • Identifiers

    CAS number
    7330-31-6

    Molecular formula
    C2H6S5

    SMILES
    CSSSSSC

  • Odor profile

    sulfurous 87.81%
    onion 83.76%
    garlic 79.44%
    alliaceous 64.94%
    cooked 55.72%
    savory 55.13%
    roasted 51.12%
    pungent 49.25%
    meaty 45.17%
    cabbage 34.46%

    Scent© AI

  • Properties

    XLogP3-AA
    2.2 Well soluble in IAA, DEP, BB

    Molecular weight
    190.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

  • Synonyms

    • Dimethyl pentasulfide
    • Dimethyl pentasulphide
    • Pentasulfide, dimethyl
    • 7330-31-6
    • EINECS 230-823-2
    • DTXSID20223532
    • dimethylpentasulfide
    • Methyl pentasulfide
    • (methylpentasulanyl)methane
    • 1,5-Dimethylpentasulfane #
    • L6BRL2G2B9
    • SCHEMBL2593497
    • DTXCID50146023
    • CHEBI:198819
    • NS00037496
    • 230-823-2
1 4

Botanical

Name CAS Botanical Proportion
Onion, welsh 8002-72-0 Allium fistulosum L. var. Maichuon, fam. Liliaceae 0.42%
Scallion Allium fistulosum L. var. Caespitosum, fam. Liliaceae 0.26%