2-Nonenoic acid

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  • Identifiers

    CAS number
    14812-03-4

    Molecular formula
    C9H16O2

    SMILES
    CCCCCC/C=C/C(=O)O

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fatty 92.77%
    Green 78.64%
    Fruity 75.23%
    Waxy 73.99%
    Dairy 68.84%
    Oily 56.84%
    Cheesy 56.04%
    Milky 49.34%
    Creamy 46.58%
    Buttery 41.94%

    Scent© AI

  • Properties

    XLogP3-AA
    3.2

    pKa est.
    7.92 (neutral)

    Molecular weight
    156.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    260°C

    Flash point est.
    124.87 ˚C

    Solubility expt.

    • Soluble in oils
    • Soluble (in ethanol)

  • Synonyms

    • 2-Nonenoic acid
    • (E)-Non-2-enoic acid
    • trans-2-Nonenoic acid
    • 3760-11-0
    • Nonylenic acid
    • 14812-03-4
    • (E)-2-nonenoic acid
    • 2-Nonenoic acid, (2E)-
    • 2-Nonenylic acid
    • (2E)-2-Nonenoic acid
    • 2E-nonenoic acid
    • C9:1n-7
    • (E)-2-NONENOICACID
    • alpha-Nonenoic acid
    • 93232CN67V
    • 29830-11-3
    • Nonenoic acid
    • .alpha.-Nonenoic acid
    • 2-NONENOICACID
    • UNII-S720RNV6ZF
    • 2-Nonenoic acid, (E)-
    • Non-2-enoic acid, (E)-
    • UNII-93232CN67V
    • 3E-nonenoic acid
    • EINECS 223-171-5
    • MFCD00014020
    • NSC 32357
    • trans-non-2-enoic acid
    • (2E)-non-2-enoic acid
    • S720RNV6ZF
    • SCHEMBL289330
    • SCHEMBL415229
    • FEMA NO. 3954
    • 2-NONENOIC ACID, TRANS-
    • CHEBI:143910
    • EINECS 249-885-7
    • LMFA01030443
    • (E)-2-NONENOIC ACID [FHFI]
    • AKOS006230171
    • FN35588
    • HY-W127468
    • AS-44377
    • CS-0185697
    • N0426
    • NS00120035
    • A11728
    • Q27271549

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2194.03
    methanol 2746.08
    isopropanol 1439.0
    water 0.2
    ethyl acetate 843.71
    n-propanol 1435.9
    acetone 1833.4
    n-butanol 1187.9
    acetonitrile 323.73
    DMF 2645.35
    toluene 149.92
    isobutanol 995.29
    1,4-dioxane 694.01
    methyl acetate 482.63
    THF 2613.89
    2-butanone 1103.77
    n-pentanol 914.44
    sec-butanol 947.75
    n-hexane 202.18
    ethylene glycol 354.31
    NMP 1739.88
    cyclohexane 63.83
    DMSO 4061.57
    n-butyl acetate 796.12
    n-octanol 251.41
    chloroform 361.07
    n-propyl acetate 618.58
    acetic acid 854.82
    dichloromethane 379.66
    cyclohexanone 1332.73
    propylene glycol 600.49
    isopropyl acetate 619.27
    DMAc 1117.33
    2-ethoxyethanol 1009.4
    isopentanol 1038.51
    n-heptane 46.47
    ethyl formate 337.09
    1,2-dichloroethane 523.75
    n-hexanol 979.14
    2-methoxyethanol 1875.69
    isobutyl acetate 391.89
    tetrachloromethane 77.27
    n-pentyl acetate 344.44
    transcutol 2641.56
    n-heptanol 291.74
    ethylbenzene 122.72
    MIBK 723.85
    2-propoxyethanol 1308.04
    tert-butanol 1719.46
    MTBE 1055.95
    2-butoxyethanol 564.78
    propionic acid 682.47
    o-xylene 132.73
    formic acid 293.93
    diethyl ether 682.65
    m-xylene 195.32
    p-xylene 144.91
    chlorobenzene 190.32
    dimethyl carbonate 190.47
    n-octane 16.53
    formamide 485.79
    cyclopentanone 2016.66
    2-pentanone 1255.25
    anisole 296.71
    cyclopentyl methyl ether 1416.04
    gamma-butyrolactone 1581.15
    1-methoxy-2-propanol 1704.49
    pyridine 471.08
    3-pentanone 580.49
    furfural 731.3
    n-dodecane 11.15
    diethylene glycol 814.61
    diisopropyl ether 291.34
    tert-amyl alcohol 1199.37
    acetylacetone 951.27
    n-hexadecane 12.87
    acetophenone 287.74
    methyl propionate 710.91
    isopentyl acetate 734.05
    trichloroethylene 731.67
    n-nonanol 207.94
    cyclohexanol 791.45
    benzyl alcohol 305.21
    2-ethylhexanol 449.31
    isooctanol 243.89
    dipropyl ether 426.43
    1,2-dichlorobenzene 189.84
    ethyl lactate 250.97
    propylene carbonate 604.07
    n-methylformamide 1023.85
    2-pentanol 823.59
    n-pentane 79.13
    1-propoxy-2-propanol 999.91
    1-methoxy-2-propyl acetate 731.61
    2-(2-methoxypropoxy) propanol 454.43
    mesitylene 140.11
    ε-caprolactone 917.82
    p-cymene 82.22
    epichlorohydrin 1400.53
    1,1,1-trichloroethane 355.74
    2-aminoethanol 969.43
    morpholine-4-carbaldehyde 1066.6
    sulfolane 2248.21
    2,2,4-trimethylpentane 49.43
    2-methyltetrahydrofuran 1806.51
    n-hexyl acetate 490.8
    isooctane 53.54
    2-(2-butoxyethoxy)ethanol 758.11
    sec-butyl acetate 416.42
    tert-butyl acetate 817.15
    decalin 55.34
    glycerin 644.48
    diglyme 1059.84
    acrylic acid 449.36
    isopropyl myristate 149.71
    n-butyric acid 1095.03
    acetyl acetate 273.52
    di(2-ethylhexyl) phthalate 151.58
    ethyl propionate 480.07
    nitromethane 965.39
    1,2-diethoxyethane 672.01
    benzonitrile 271.11
    trioctyl phosphate 127.94
    1-bromopropane 331.56
    gamma-valerolactone 1610.11
    n-decanol 150.78
    triethyl phosphate 135.15
    4-methyl-2-pentanol 466.46
    propionitrile 402.72
    vinylene carbonate 367.22
    1,1,2-trichlorotrifluoroethane 829.54
    DMS 259.66
    cumene 103.37
    2-octanol 195.25
    2-hexanone 822.01
    octyl acetate 201.2
    limonene 165.09
    1,2-dimethoxyethane 1206.74
    ethyl orthosilicate 150.67
    tributyl phosphate 161.2
    diacetone alcohol 1113.38
    N,N-dimethylaniline 230.35
    acrylonitrile 432.74
    aniline 334.94
    1,3-propanediol 1050.04
    bromobenzene 178.8
    dibromomethane 299.4
    1,1,2,2-tetrachloroethane 719.82
    2-methyl-cyclohexyl acetate 305.16
    tetrabutyl urea 217.65
    diisobutyl methanol 232.31
    2-phenylethanol 353.33
    styrene 135.88
    dioctyl adipate 231.36
    dimethyl sulfate 381.49
    ethyl butyrate 399.34
    methyl lactate 394.81
    butyl lactate 335.29
    diethyl carbonate 183.12
    propanediol butyl ether 613.22
    triethyl orthoformate 249.09
    p-tert-butyltoluene 93.54
    methyl 4-tert-butylbenzoate 265.47
    morpholine 1412.33
    tert-butylamine 963.41
    n-dodecanol 108.19
    dimethoxymethane 1154.81
    ethylene carbonate 336.58
    cyrene 377.28
    2-ethoxyethyl acetate 436.38
    2-ethylhexyl acetate 496.73
    1,2,4-trichlorobenzene 230.26
    4-methylpyridine 581.21
    dibutyl ether 288.64
    2,6-dimethyl-4-heptanol 232.31
    DEF 1142.43
    dimethyl isosorbide 721.68
    tetrachloroethylene 444.65
    eugenol 296.19
    triacetin 316.1
    span 80 437.62
    1,4-butanediol 439.01
    1,1-dichloroethane 426.01
    2-methyl-1-pentanol 743.33
    methyl formate 432.31
    2-methyl-1-butanol 906.68
    n-decane 20.02
    butyronitrile 560.5
    3,7-dimethyl-1-octanol 278.49
    1-chlorooctane 110.56
    1-chlorotetradecane 38.55
    n-nonane 20.36
    undecane 14.69
    tert-butylcyclohexane 71.65
    cyclooctane 26.13
    cyclopentanol 1131.11
    tetrahydropyran 1105.73
    tert-amyl methyl ether 715.25
    2,5,8-trioxanonane 683.08
    1-hexene 600.05
    2-isopropoxyethanol 754.99
    2,2,2-trifluoroethanol 159.84
    methyl butyrate 659.47

    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

Botanical

Name CAS Botanical Proportion
Spearmint, scotch (Japan) Mentha gracilis Sole, fam. Lamiaceae (Labiatae) 0.01%
Leea guineensis (Cameroon) 1a wood Leea guineensis G. Don, fam. Leeaceae 0.8%