9-Decenyl acetate

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  • Identifiers

    CAS number
    50816-18-7

    Molecular formula
    C12H22O2

    SMILES
    CC(=O)OCCCCCCCCC=C

  • Odor profile

    Fragrance
    Waxy 73.22%
    Fruity 69.59%
    Floral 69.16%
    Rose 66.13%
    Fatty 65.39%
    Citrus 62.24%
    Fresh 56.47%
    Green 44.51%
    Orange 43.6%
    Sweet 43.28%

     

    Flavor
    Waxy 67.93%
    Floral 57.06%
    Fruity 56.51%
    Rose 49.5%
    Green 45.99%
    Fresh 43.58%
    Sweet 41.31%
    Soapy 39.35%
    Clean 39.0%
    Tropical 36.27%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.0

    pKa est.
    7.35 (neutral)

    Molecular weight
    198.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    246°C

    Flash point

    • 106.44 ˚C est.

  • Synonyms

    • 9-Decenyl acetate
    • 50816-18-7
    • 9-Decen-1-ol, acetate
    • 9-Decen-1-yl acetate
    • Acetic acid 9-decen-1-yl ester
    • Decenyl acetate
    • 9-Decen-1-ol, 1-acetate
    • 10-Acetoxy-1-decene
    • dec-9-enyl acetate
    • Acetic acid 9-decenyl ester
    • dec-9-en-1-yl acetate
    • EINECS 256-784-1
    • BRN 1765355
    • 9-DECEN-1-OL ACETATE
    • DTXSID4047125
    • UNII-I999R8F793
    • AI3-34397
    • ACETIC ACID, 9-DECENYL ESTER
    • I999R8F793
    • 1-ACETOXY-9-DECENE
    • DTXCID2027125
    • 4-02-00-00195 (Beilstein Handbook Reference)
    • ACETICACID9-DECEN-1-YLESTER
    • rose petal acetate
    • MFCD00036512
    • SCHEMBL585734
    • CHEMBL3185404
    • Tox21_302671
    • AKOS024264142
    • NCGC00256826-01
    • CAS-50816-18-7
    • A1093
    • CS-0453149
    • NS00012199
    • D88376
    • Q27280605
    • 256-784-1

  • Applications

    9-Decenyl acetate (CAS 50816-18-7) is primarily used in fragrance and cosmetic applications as a long-chain ester contributing a fruity/green aroma, where it can serve as a fragrance ingredient and odorant and may function as a fixative to extend fragrance longevity in perfumery. It is commonly evaluated for use in household products such as air fresheners and detergents to provide fragrance, and may be employed as an intermediate in industrial fragrance synthesis. In cosmetics/personal care formulations, it may act as a fragrance component or scent carrier. Applications may be limited by local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1760.96
    methanol 1811.01
    isopropanol 1449.39
    water 0.04
    ethyl acetate 1248.66
    n-propanol 1331.34
    acetone 2011.58
    n-butanol 1124.88
    acetonitrile 834.91
    DMF 1365.85
    toluene 509.12
    isobutanol 978.01
    1,4-dioxane 1740.61
    methyl acetate 831.19
    THF 2885.65
    2-butanone 1413.47
    n-pentanol 950.21
    sec-butanol 1210.09
    n-hexane 468.86
    ethylene glycol 122.73
    NMP 1050.0
    cyclohexane 444.79
    DMSO 2339.66
    n-butyl acetate 972.68
    n-octanol 295.7
    chloroform 2073.77
    n-propyl acetate 911.49
    acetic acid 737.36
    dichloromethane 1959.42
    cyclohexanone 1933.0
    propylene glycol 318.97
    isopropyl acetate 848.6
    DMAc 1084.79
    2-ethoxyethanol 1031.84
    isopentanol 994.63
    n-heptane 139.35
    ethyl formate 480.4
    1,2-dichloroethane 1453.46
    n-hexanol 842.57
    2-methoxyethanol 1436.05
    isobutyl acetate 541.97
    tetrachloromethane 318.97
    n-pentyl acetate 533.72
    transcutol 3443.41
    n-heptanol 266.66
    ethylbenzene 306.05
    MIBK 766.53
    2-propoxyethanol 1091.38
    tert-butanol 1729.38
    MTBE 1577.49
    2-butoxyethanol 501.28
    propionic acid 641.08
    o-xylene 317.01
    formic acid 151.16
    diethyl ether 1825.95
    m-xylene 363.54
    p-xylene 356.06
    chlorobenzene 583.17
    dimethyl carbonate 182.44
    n-octane 42.58
    formamide 225.36
    cyclopentanone 1691.87
    2-pentanone 1345.16
    anisole 539.64
    cyclopentyl methyl ether 1576.99
    gamma-butyrolactone 1419.52
    1-methoxy-2-propanol 1209.47
    pyridine 1257.73
    3-pentanone 817.58
    furfural 964.85
    n-dodecane 26.4
    diethylene glycol 553.3
    diisopropyl ether 434.23
    tert-amyl alcohol 1344.98
    acetylacetone 1066.53
    n-hexadecane 31.37
    acetophenone 470.87
    methyl propionate 732.52
    isopentyl acetate 827.57
    trichloroethylene 2008.1
    n-nonanol 264.73
    cyclohexanol 1175.0
    benzyl alcohol 435.73
    2-ethylhexanol 532.55
    isooctanol 246.44
    dipropyl ether 799.03
    1,2-dichlorobenzene 509.81
    ethyl lactate 281.32
    propylene carbonate 697.13
    n-methylformamide 514.82
    2-pentanol 878.73
    n-pentane 230.92
    1-propoxy-2-propanol 888.88
    1-methoxy-2-propyl acetate 768.94
    2-(2-methoxypropoxy) propanol 557.75
    mesitylene 238.16
    ε-caprolactone 1320.82
    p-cymene 168.29
    epichlorohydrin 1780.92
    1,1,1-trichloroethane 1264.81
    2-aminoethanol 427.16
    morpholine-4-carbaldehyde 1058.67
    sulfolane 1659.39
    2,2,4-trimethylpentane 91.65
    2-methyltetrahydrofuran 2306.05
    n-hexyl acetate 710.46
    isooctane 73.59
    2-(2-butoxyethoxy)ethanol 804.28
    sec-butyl acetate 607.93
    tert-butyl acetate 905.55
    decalin 164.61
    glycerin 324.76
    diglyme 1375.57
    acrylic acid 377.69
    isopropyl myristate 240.09
    n-butyric acid 1190.68
    acetyl acetate 534.82
    di(2-ethylhexyl) phthalate 212.66
    ethyl propionate 706.42
    nitromethane 1075.77
    1,2-diethoxyethane 1243.47
    benzonitrile 536.98
    trioctyl phosphate 151.6
    1-bromopropane 1269.27
    gamma-valerolactone 1756.76
    n-decanol 184.97
    triethyl phosphate 246.13
    4-methyl-2-pentanol 436.65
    propionitrile 755.62
    vinylene carbonate 537.23
    1,1,2-trichlorotrifluoroethane 1008.34
    DMS 409.56
    cumene 197.73
    2-octanol 211.72
    2-hexanone 1027.65
    octyl acetate 291.95
    limonene 338.2
    1,2-dimethoxyethane 1672.17
    ethyl orthosilicate 256.75
    tributyl phosphate 219.54
    diacetone alcohol 833.69
    N,N-dimethylaniline 362.89
    acrylonitrile 664.36
    aniline 594.58
    1,3-propanediol 660.83
    bromobenzene 653.36
    dibromomethane 1543.54
    1,1,2,2-tetrachloroethane 1924.11
    2-methyl-cyclohexyl acetate 490.52
    tetrabutyl urea 279.6
    diisobutyl methanol 282.57
    2-phenylethanol 429.09
    styrene 401.36
    dioctyl adipate 374.61
    dimethyl sulfate 316.59
    ethyl butyrate 647.92
    methyl lactate 297.93
    butyl lactate 389.91
    diethyl carbonate 354.1
    propanediol butyl ether 523.47
    triethyl orthoformate 426.94
    p-tert-butyltoluene 171.29
    methyl 4-tert-butylbenzoate 388.27
    morpholine 2519.34
    tert-butylamine 1079.64
    n-dodecanol 135.01
    dimethoxymethane 958.16
    ethylene carbonate 516.35
    cyrene 419.56
    2-ethoxyethyl acetate 645.26
    2-ethylhexyl acetate 635.33
    1,2,4-trichlorobenzene 591.26
    4-methylpyridine 1196.54
    dibutyl ether 712.71
    2,6-dimethyl-4-heptanol 282.57
    DEF 1144.54
    dimethyl isosorbide 863.39
    tetrachloroethylene 1207.01
    eugenol 369.01
    triacetin 582.68
    span 80 527.8
    1,4-butanediol 265.99
    1,1-dichloroethane 1506.97
    2-methyl-1-pentanol 809.2
    methyl formate 304.96
    2-methyl-1-butanol 934.62
    n-decane 55.04
    butyronitrile 932.69
    3,7-dimethyl-1-octanol 352.61
    1-chlorooctane 257.02
    1-chlorotetradecane 83.19
    n-nonane 58.97
    undecane 36.25
    tert-butylcyclohexane 142.08
    cyclooctane 117.04
    cyclopentanol 1084.01
    tetrahydropyran 2726.19
    tert-amyl methyl ether 1050.95
    2,5,8-trioxanonane 919.53
    1-hexene 1209.37
    2-isopropoxyethanol 770.78
    2,2,2-trifluoroethanol 148.39
    methyl butyrate 970.0

    Scent© AI

1 4

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