9,12-Octadecadienoic Acid

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    2197-37-7

    Molecular formula
    C18H32O2

    SMILES
    CCCCCC=CCC=CCCCCCCCC(=O)O
    HOOC

    Safety labels

    Flammable
    Flammable

    Retention indicies (RI)

    • DB5: 2128.0
    • Carbowax: 3196.67

  • Odor profile

    fatty 85.38%
    oily 59.42%
    waxy 52.46%
    dairy 30.8%
    milky 24.7%
    meaty 23.99%
    green 23.72%
    creamy 23.37%
    fishy 23.24%
    buttery 22.33%

    Scent© AI

  • Properties

    XLogP3-AA
    6.8 Well soluble in IPM, DOA, IPP

    Molecular weight
    280.4 g/mol

    Vapor pressure est.

    • 0 hPa @ 20°C
    • 0 hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    351°C

  • Synonyms

    • 9,12-Octadecadienoic acid
    • octadeca-9,12-dienoic acid
    • 2197-37-7
    • grape seed oils
    • DTXSID2075059
    • alpha-Linoleic acid
    • GrapeSeedOil
    • 85594-37-2
    • 9,12-Octadecadienoic acid (VAN)
    • 8024-22-4
NaN -Infinity

IFRA Standard 51

Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
 No restriction
Category 2
Products applied to the axillae
 No restriction Category 7B
Leave-on products applied to the hair with some hand contact
 No restriction
Category 3
Products applied to the face/body using fingertips
 No restriction Category 8
Products with significant anogenital exposure
 No restriction
Category 4
Products related to fine fragrance
 No restriction Category 9
Products with body and hand exposure, primarily rinse off
 No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 No restriction Category 10A
Household care products with mostly hand contact
 No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 No restriction
Category 5D
Baby Creams, baby Oils and baby talc
 No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 No restriction
Category 6
Products with oral and lip exposure
 No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction

Botanical

Name CAS Botanical Proportion
Fissitigma shangtzeense, flower extract Fissitigma shangtzeense Tsiang et P.T. Li, fam. Annonaceae 7.96%
Genet absolute 1 8023-80-1 Spartium junceum L., fam. Leguminosae (Papilionaceae) 4.0%
Osmanthus absolute 68917-05-5 Osmanthus fragrans (Thunb.) Lour., fam. Oleaceae 8.7%
Parsley absolute (Egypt) 8000-68-8 Petroselinum crispum (Miller) A.W. Hill (P. sativum Hoffm.), fam. Apiaceae 7.63%
Saffron 1 8022-19-3 Crocus sativus L., fam. Iridaceae 0.1%
Ambrette seed (China) 8015-62-1 Hibiscus abelmoschus L. (Abelmoschus moschatus Moench), fam. Malvaceae 3.78%
Orris butter 8002-73-1 Iris florentina L., fam. Iridaceae 0.01%
Diospyros discolor, fruit peel Diospyros discolor Willd., Ebenaceae (D. blancoi), fam. Ebenaceae 0.01%
Ambrette seed 2 8015-62-1 Hibiscus abelmoschus L. (Abelmoschus moschatus Moench), fam. Malvaceae 0.5%
Ambrette seed 4 8015-62-1 Hibiscus abelmoschus L. (Abelmoschus moschatus Moench), fam. Malvaceae 2.0%
Ambrette seed 3 8015-62-1 Hibiscus abelmoschus L. (Abelmoschus moschatus Moench), fam. Malvaceae 0.3%
Angelica root (Finland) 4 8015-64-3 Angelica archangelica L. var. archangelica, fam. Apiaceae (Umbelliferae) 3.5%
Angelica root (Finland) 3 8015-64-3 Angelica archangelica L. var. sativa, fam. Apiaceae (Umbelliferae) 3.6%
Agarwood smoke 1 Aquilaria agallocha Roxb., fam. Thymelaeaceae 0.46%
Violet odorata leaf 1 8024-08-6 Viola odorata L., fam. Violaceae 29.0%
Genet absolute 2 8023-80-1 Spartium junceum L., fam. Leguminosae (Papilionaceae) 4.0%
Elaeagnus angustifolia flower absolute (China) Elaeagnus angustifolia L., fam. Elaeagnaceae 13.59%
Zingiber zerumbet (Vietnam) 2c flower Zingiber zerumbet (L.) Sm., fam. Zingiberaceae 0.9%
Averrhoa bilimbi fruit (Malaysia) Averrhoa bilimbi L., fam. Oxalidaceae 4.6%
Indian curry leaf tree (flower) Murraya koenigii Spreng., fam. Rutaceae 1.0%
Calamus (China) 1a leaf 8015-79-0 Acorus calamus L., fam. Araceae 0.02%
Tamarind 3 fruit Tamarindus indica L., fam. Leguminosae 2.1%
Celery seed (China) 3b 8015-90-5 Apium graveolens L., fam. Apiaceae (Umbelliferae) 1.04%
Lippia alba (Cuba) 1b leaf Lippia alba (Mill.) N.E. Brown, fam. Verbenaceae 37.17%
Rue (France) 8014-29-7 Ruta graveolens L., fam. Rutaceae 0.5%
Colocasia esculenta (Taro) Colocasia esculenta (L.) Schott, fam. Araceae 9.9%
Tarragon (France) 5 8016-88-4 Artemisia dracunculus L. (French type), fam. Asteraceae (Compositae) 0.5%
Patchouli (China) 3a root 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 0.11%
Patchouli (China) 3b rhizome 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 1.96%
Anthoxanthum odoratum (Italy) 1b hay Anthoxanthum odoratum L., fam. Poaceae (Gramineae) 1.2%
Carapa guianensis Carapa guianensis Aubl., fam. Meliaceae 0.1%
Rocket leaf 1 Eruca sativa L., fam. Brassicaceae 0.19%
Cassie absolute 1a extract 8023-82-3 Acacia farnesiana (L.) Willd., fam. Mimosaceae (Leguminosae) 5.2%
Armoise (Israel) 8008-93-3 Artemisia herba-alba Asso, fam. Asteraceae (Compositae) 0.2%
Guarea macrophylla ssp. tuberculata stem bark Guerea macrophylla Vahl. ssp. tuberculata Vellozo, fam. Meilaceae 2.7%
Croton jimenezii (Costa Rica) Croton jimenezii Standl. et Valerio, fam. Euphorbiaceae 3.05%
Neolitsea australiensis leaf (Australia) Neolitsea australiensis Kosterm., fam. Lauraceae 2.0%
Neolitsea brassii leaf (Australia) Neolitsea brassii Allen, fam. Lauraceae 3.5%