2,5-Dimethylthiophene

  • Identifiers

    CAS number
    638-02-8

    Molecular formula
    C6H8S

    SMILES
    CC1=CC=C(S1)C

    Retention indicies (RI)

    • Carbowax: 1161.0

  • Odor profile

    green 72.58%
    sulfurous 69.16%
    roasted 53.34%
    alliaceous 51.59%
    onion 51.15%
    nutty 50.81%
    meaty 50.65%
    burnt 48.09%
    vegetable 43.19%
    fresh 41.69%

    Scent© AI

  • Properties

    XLogP3-AA
    2.4 Well soluble in DEP, BB, MMB

    Molecular weight
    112.19 g/mol

    Melting points

    • -62.6 °C

    Boiling points

    • 135.00 °C. @ 760.00 mm Hg

  • Synonyms

    • 2,5-DIMETHYLTHIOPHENE
    • 638-02-8
    • Thiophene, 2,5-dimethyl-
    • 2,5-dimethyl-thiophene
    • UNII-V6DDX6WB12
    • V6DDX6WB12
    • MFCD00005452
    • EINECS 211-313-9
    • NSC-60689
    • DTXSID2074295
    • NSC 60689
    • NSC60689
    • 2,5 Dimethylthiophene
    • Thiophene,5-dimethyl-
    • 2,5-dimethyl thiophene
    • Thiophene, 2,5dimethyl
    • SCHEMBL64283
    • 2 pound not5-Dimethylthiophene
    • DTXCID0044103
    • 2,5-Dimethylthiophene, >=98%
    • 2,5-Dimethylthiophene, 98.5%
    • CHEBI:167073
    • AKOS000121512
    • AKOS016017809
    • PS-3263
    • AC-18077
    • SY018010
    • 2,5-Dimethylthiophene, analytical standard
    • DB-054553
    • CS-0022382
    • D1591
    • NS00022605
    • EN300-21089
    • F11266
    • 2,5-Dimethylthiophene, purum, >=98.0% (GC)
    • Q27291590
    • F0001-1465
    • 211-313-9
1 4

Botanical

Name CAS Botanical Proportion
Onion (shallot) 8002-72-0 Allium cepa L., Aggregatum g., fam. Liliaceae 0.05%
Onion, welsh 8002-72-0 Allium fistulosum L. var. Maichuon, fam. Liliaceae 0.1%
Scallion Allium fistulosum L. var. Caespitosum, fam. Liliaceae 0.06%