• Identifiers

    CAS number
    477-43-0

    Molecular formula
    C15H18O2

    SMILES
    C=C1CC[C@@H]2[C@@H]([C@@H]3[C@H]1CCC3=C)OC(=O)C2=C
    HHHHOO

    Safety labels

    Irritant
    Irritant

  • Odor profile

    nutty 38.02%
    green 36.07%
    spicy 35.9%
    woody 35.06%
    mint 28.6%
    sweet 23.66%
    herbal 23.26%
    burnt 22.79%
    odorless 21.18%
    tobacco 21.02%

    Scent© AI

  • Properties

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

    Molecular weight
    230.3 g/mol

    Vapor pressure est.

    • 0.0001 hPa @ 20°C
    • 0.0001 hPa @ 25°C

    Evaporation rate
    Ultra slow

  • Synonyms

    • Dehydrocostus lactone
    • 477-43-0
    • dehydrocostuslactone
    • Epiligulyl oxide
    • (-)-dehydrocostus lactone
    • 71TRF5K040
    • (-)-dehydrocostuslactone
    • COSTUS LACTONE, DEHYDRO-
    • CHEBI:244418
    • Azuleno[4,5-b]furan-2(3H)-one,decahydro-3,6,9-tris(methylene)-
NaN of -Infinity
Name CAS Botanical Proportion
Costus 8023-88-9 Saussurea lappa Clarke, fam. Zingiberaceae 10.0%
Laurel leaf (Turkey) 4 8006-78-8 Laurus nobilis L., fam. Lauraceae 0.2%
Laurel leaf (Czechia) 8006-78-8 Laurus nobilis L., fam. Lauraceae 0.1%