10-Undecen-1-yl acetate

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  • Identifiers

    CAS number
    112-19-6

    Molecular formula
    C13H24O2

    SMILES
    CC(=O)OCCCCCCCCCC=C

  • Odor profile

    Fragrance
    Waxy 73.63%
    Fruity 68.69%
    Floral 67.49%
    Fatty 66.34%
    Rose 65.61%
    Citrus 61.6%
    Fresh 55.35%
    Orange 43.34%
    Sweet 43.13%
    Clean 43.0%

     

    Flavor
    Waxy 69.01%
    Floral 56.51%
    Fruity 54.91%
    Rose 48.51%
    Soapy 42.16%
    Fresh 41.72%
    Sweet 41.21%
    Green 40.23%
    Clean 39.76%
    Citrus 35.86%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.5

    pKa est.
    7.12 (neutral)

    Molecular weight
    212.33 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point

    • 269.00 to 271.00 °C. @ 760.00 mm Hg

    Flash point

    • 115.05 ˚C est.

    Solubility expt.

    • soluble in most organic solvents
    • 1 ml in 2 ml 80% alcohol (in ethanol)

  • Synonyms

    • 10-Undecen-1-yl acetate
    • Undec-10-enyl acetate
    • 112-19-6
    • 10-Undecenyl acetate
    • Undecenyl acetate
    • Acetate C-11
    • 10-Undecen-1-ol acetate
    • 1-Undecen-11-yl acetate
    • 10-UNDECEN-1-OL, ACETATE
    • 10-Hendecen-1-yl acetate
    • Undecylenyl acetate
    • 10-Hendecenyl acetate
    • 10-Undecen-1-ol, 1-acetate
    • FEMA No. 3096
    • undec-10-en-1-yl acetate
    • NSC 525
    • EINECS 203-944-3
    • UNII-7DOE964C4L
    • BRN 1769966
    • 7DOE964C4L
    • AI3-03928
    • NSC-525
    • 1-ACETOXYUNDEC-10-ENE
    • DTXSID80861737
    • 4-02-00-00196 (Beilstein Handbook Reference)
    • 10-UNDECEN-1-YL ACETATE [FHFI]
    • n-UNDECYLENIC ACETATE
    • SCHEMBL541022
    • NSC525
    • WLN: 1VO10U1
    • FEMA 3096
    • DTXCID20810623
    • CHEBI:172455
    • HY-165734
    • NS00013325
    • Q27268120
    • 203-944-3

  • Applications

    10-Undecen-1-yl acetate is used as a fragrance ingredient and fixative in perfumery and personal care formulations, leveraging its long aliphatic chain to help retain and extend fragrance notes. It also serves as an intermediate in organic synthesis to introduce a terminal alkenyl group, enabling functionalization and the preparation of specialty esters or polymerizable materials. The alkenyl ester functionality allows use in coatings and inks as a reactive precursor for crosslinking or post-polymerization modification, and it can be evaluated as a monomer or reactive additive in UV-curable coating systems. Additionally, it can be considered a processing additive in plastics and adhesives to influence flexibility and film formation. Its use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1440.88
    methanol 1413.94
    isopropanol 1297.75
    water 0.03
    ethyl acetate 1228.51
    n-propanol 1158.5
    acetone 1847.25
    n-butanol 1015.81
    acetonitrile 715.82
    DMF 1279.66
    toluene 492.61
    isobutanol 895.82
    1,4-dioxane 1647.74
    methyl acetate 791.32
    THF 2894.57
    2-butanone 1371.08
    n-pentanol 878.64
    sec-butanol 1131.9
    n-hexane 482.74
    ethylene glycol 85.45
    NMP 1044.77
    cyclohexane 517.11
    DMSO 2151.11
    n-butyl acetate 996.07
    n-octanol 285.94
    chloroform 2083.97
    n-propyl acetate 981.34
    acetic acid 607.05
    dichloromethane 1967.12
    cyclohexanone 1987.32
    propylene glycol 247.57
    isopropyl acetate 880.1
    DMAc 1073.94
    2-ethoxyethanol 962.39
    isopentanol 955.95
    n-heptane 157.12
    ethyl formate 468.51
    1,2-dichloroethane 1485.57
    n-hexanol 776.02
    2-methoxyethanol 1274.03
    isobutyl acetate 584.34
    tetrachloromethane 338.25
    n-pentyl acetate 593.05
    transcutol 3173.39
    n-heptanol 266.68
    ethylbenzene 311.72
    MIBK 806.05
    2-propoxyethanol 1015.01
    tert-butanol 1624.27
    MTBE 1621.4
    2-butoxyethanol 503.02
    propionic acid 556.64
    o-xylene 322.67
    formic acid 114.51
    diethyl ether 1793.57
    m-xylene 361.92
    p-xylene 369.47
    chlorobenzene 587.27
    dimethyl carbonate 175.42
    n-octane 47.92
    formamide 187.53
    cyclopentanone 1693.46
    2-pentanone 1341.13
    anisole 534.41
    cyclopentyl methyl ether 1613.16
    gamma-butyrolactone 1440.5
    1-methoxy-2-propanol 1131.22
    pyridine 1216.33
    3-pentanone 821.54
    furfural 959.83
    n-dodecane 27.98
    diethylene glycol 482.81
    diisopropyl ether 461.54
    tert-amyl alcohol 1297.08
    acetylacetone 1065.56
    n-hexadecane 33.37
    acetophenone 477.64
    methyl propionate 720.19
    isopentyl acetate 853.89
    trichloroethylene 2010.26
    n-nonanol 259.65
    cyclohexanol 1148.89
    benzyl alcohol 418.19
    2-ethylhexanol 528.42
    isooctanol 255.88
    dipropyl ether 865.36
    1,2-dichlorobenzene 528.59
    ethyl lactate 286.63
    propylene carbonate 712.51
    n-methylformamide 470.31
    2-pentanol 848.89
    n-pentane 235.6
    1-propoxy-2-propanol 868.72
    1-methoxy-2-propyl acetate 777.19
    2-(2-methoxypropoxy) propanol 541.38
    mesitylene 243.55
    ε-caprolactone 1366.97
    p-cymene 174.88
    epichlorohydrin 1769.97
    1,1,1-trichloroethane 1316.52
    2-aminoethanol 336.21
    morpholine-4-carbaldehyde 1038.13
    sulfolane 1686.84
    2,2,4-trimethylpentane 94.95
    2-methyltetrahydrofuran 2332.99
    n-hexyl acetate 747.78
    isooctane 75.8
    2-(2-butoxyethoxy)ethanol 775.78
    sec-butyl acetate 663.79
    tert-butyl acetate 942.08
    decalin 177.83
    glycerin 262.59
    diglyme 1373.85
    acrylic acid 317.44
    isopropyl myristate 251.08
    n-butyric acid 1134.69
    acetyl acetate 529.07
    di(2-ethylhexyl) phthalate 213.03
    ethyl propionate 757.16
    nitromethane 962.45
    1,2-diethoxyethane 1249.45
    benzonitrile 531.45
    trioctyl phosphate 155.28
    1-bromopropane 1314.13
    gamma-valerolactone 1816.49
    n-decanol 179.95
    triethyl phosphate 262.81
    4-methyl-2-pentanol 434.96
    propionitrile 694.39
    vinylene carbonate 535.66
    1,1,2-trichlorotrifluoroethane 980.5
    DMS 410.0
    cumene 202.7
    2-octanol 219.84
    2-hexanone 1067.63
    octyl acetate 302.75
    limonene 361.44
    1,2-dimethoxyethane 1676.88
    ethyl orthosilicate 273.63
    tributyl phosphate 222.08
    diacetone alcohol 832.06
    N,N-dimethylaniline 366.09
    acrylonitrile 591.74
    aniline 557.02
    1,3-propanediol 555.47
    bromobenzene 659.34
    dibromomethane 1556.51
    1,1,2,2-tetrachloroethane 1950.99
    2-methyl-cyclohexyl acetate 520.34
    tetrabutyl urea 286.77
    diisobutyl methanol 291.1
    2-phenylethanol 409.48
    styrene 399.71
    dioctyl adipate 388.07
    dimethyl sulfate 306.94
    ethyl butyrate 689.22
    methyl lactate 276.05
    butyl lactate 408.77
    diethyl carbonate 374.36
    propanediol butyl ether 489.99
    triethyl orthoformate 466.4
    p-tert-butyltoluene 176.68
    methyl 4-tert-butylbenzoate 401.88
    morpholine 2412.96
    tert-butylamine 1033.47
    n-dodecanol 131.74
    dimethoxymethane 915.7
    ethylene carbonate 525.16
    cyrene 413.25
    2-ethoxyethyl acetate 677.39
    2-ethylhexyl acetate 669.02
    1,2,4-trichlorobenzene 604.63
    4-methylpyridine 1157.44
    dibutyl ether 761.82
    2,6-dimethyl-4-heptanol 291.1
    DEF 1174.28
    dimethyl isosorbide 873.02
    tetrachloroethylene 1254.56
    eugenol 367.06
    triacetin 601.5
    span 80 517.46
    1,4-butanediol 226.14
    1,1-dichloroethane 1541.24
    2-methyl-1-pentanol 760.75
    methyl formate 274.8
    2-methyl-1-butanol 892.22
    n-decane 59.9
    butyronitrile 910.04
    3,7-dimethyl-1-octanol 346.56
    1-chlorooctane 275.14
    1-chlorotetradecane 86.91
    n-nonane 64.45
    undecane 38.51
    tert-butylcyclohexane 147.92
    cyclooctane 132.55
    cyclopentanol 1052.45
    tetrahydropyran 2762.08
    tert-amyl methyl ether 1080.26
    2,5,8-trioxanonane 901.85
    1-hexene 1190.19
    2-isopropoxyethanol 749.07
    2,2,2-trifluoroethanol 131.11
    methyl butyrate 1032.78

    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