2-Methyl-2-butenol

  • Identifiers

    CAS number
    4675-87-0

    Molecular formula
    C5H10O

    SMILES
    CC=C(C)CO
    HO

    Safety labels

    Flammable
    Flammable

    Irritant
    Irritant

    Retention indicies (RI)

    • Carbowax: 1253.0

  • Odor profile

    fruity 82.36%
    green 77.53%
    herbal 62.7%
    ethereal 51.98%
    oily 49.71%
    earthy 47.93%
    alcoholic 47.85%
    fermented 46.45%
    pungent 45.14%
    winey 43.33%

    Scent© AI

  • Properties

    XLogP3-AA
    1.0 Well soluble in MMB, TEC, IAA

    Molecular weight
    86.13 g/mol

    Vapor pressure est.

    • 3.1236 hPa @ 20°C
    • 4.6385 hPa @ 25°C

    Evaporation rate
    Very fast

    Solubilities

    • Slightly soluble
    • Soluble (in ethanol)

  • Synonyms

    • 2-methylbut-2-en-1-ol
    • 2-Buten-1-ol, 2-methyl-
    • 4675-87-0
    • 2-Methyl-2-butenol
    • DTXSID2063553
    • NS00082636
NaN -Infinity

Botanical

Name CAS Botanical Proportion
Narcissus tazetta (var. chinensis) 8023-75-4 Narcissus tazetta L., var. chinensis, fam. Amaryllidaceae 0.09%
Narcissus tazetta (var. chinensis) headspace 8023-75-4 Narcissus tazetta L., var. chinensis, fam. Amarillidaceae 0.16%
Roman chamomile 8015-92-7 Anthemis nobilis L., fam. Asteraceae (Compositae) 8.4%
Mullilam leaf (India) Zanthoxylum rhetsa D.C. syn. Z. limonella (Dennst.) Alston, fam. Rutaceae 0.01%
Bacuri fruit (Brazil) Platonia insignis M., fam. Guttiferae 0.05%
Genipap fruit (Brazil) Genipa americana L., fam. Rubiaceae 0.1%
Carob bean extract 1 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.01%