cis-10-Nonadecenoic acid

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  • Identifiers

    CAS number
    73033-09-7

    Molecular formula
    C19H36O2

    SMILES
    CCCCCCCC/C=C\CCCCCCCCC(=O)O

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Fatty 80.79%
    Waxy 71.37%
    Oily 52.59%
    Dairy 27.99%
    Creamy 26.4%
    Odorless 24.33%
    Meaty 23.49%
    Milky 23.01%
    Savory 22.02%
    Sweet 21.67%

     

    Flavor
    Fatty 51.4%
    Waxy 42.63%
    Faint 34.75%
    Mild 28.9%
    Fat 28.82%
    Bland 24.97%
    Slightly waxy 24.73%
    Oily 23.38%
    Bay oil 22.81%
    Odorless 22.34%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    7.1

    pKa est.
    7.05 (neutral)

    Molecular weight
    296.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    370°C

    Flash point

    • 197.69 ˚C est.

  • Synonyms

    • cis-10-Nonadecenoic acid
    • 73033-09-7
    • (Z)-nonadec-10-enoic acid
    • 10-Nonadecenoic acid, (10Z)-
    • (10Z)-10-Nonadecenoic acid
    • MH5M8P74AC
    • DTXSID70415561
    • 10-Nonadecenoic acid (19:1(n-9))
    • RefChem:577296
    • DTXCID40366410
    • 635-305-3
    • 10Z-nonadecenoic acid
    • (10Z)-nonadec-10-enoic acid
    • Nonadeca-10(Z)-enoic acid
    • C19:1n-9
    • (Z)-10-Nonadecenoic acid
    • 10(Z)-Nonadecenoate
    • starbld0006620
    • 10(Z)-Nonadecenoic acid
    • UNII-MH5M8P74AC
    • SCHEMBL611985
    • orb1299077
    • CHEBI:83051
    • BBOWBNGUEWHNQZ-KTKRTIGZSA-N
    • NSC69168
    • LMFA01030362
    • MFCD00133177
    • NSC-69168
    • AKOS040759351
    • EBC-616082
    • AS-83231
    • BP-40888
    • cis-10-Nonadecenoic acid, >=99%, liquid
    • DB-007360
    • HY-113450
    • CS-0059594
    • G77948
    • Q27156603
    • 73033-09-7

  • Applications

    cis-10-Nonadecenoic acid (CAS 73033-09-7) is typically viewed as an intermediate for the synthesis of fatty acid esters, enabling derivatives used in cosmetics/personal care (ester derivatives for emollients and surfactants); it serves as a feedstock for polymers and plastics (polyesters and alkyd resins); it provides a basis for coatings and inks via ester derivatives and resin modifiers; it is used as a component in industrial lubricants and specialty plasticizers; and it may be evaluated for cleaners and household products where ester formation and surfactant activity are desired, all subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 95.64
    methanol 67.72
    isopropanol 116.93
    water 0.01
    ethyl acetate 146.26
    n-propanol 96.12
    acetone 114.96
    n-butanol 117.1
    acetonitrile 26.38
    DMF 201.08
    toluene 54.16
    isobutanol 93.35
    1,4-dioxane 182.47
    methyl acetate 75.26
    THF 669.04
    2-butanone 150.05
    n-pentanol 105.46
    sec-butanol 113.22
    n-hexane 45.22
    ethylene glycol 3.32
    NMP 377.68
    cyclohexane 97.31
    DMSO 359.05
    n-butyl acetate 234.18
    n-octanol 83.61
    chloroform 242.14
    n-propyl acetate 222.24
    acetic acid 45.03
    dichloromethane 245.88
    cyclohexanone 405.21
    propylene glycol 17.72
    isopropyl acetate 179.47
    DMAc 346.08
    2-ethoxyethanol 168.83
    isopentanol 158.54
    n-heptane 36.59
    ethyl formate 55.35
    1,2-dichloroethane 233.02
    n-hexanol 109.68
    2-methoxyethanol 164.46
    isobutyl acetate 172.01
    tetrachloromethane 67.94
    n-pentyl acetate 274.62
    transcutol 844.59
    n-heptanol 85.62
    ethylbenzene 61.05
    MIBK 225.86
    2-propoxyethanol 201.73
    tert-butanol 196.42
    MTBE 246.51
    2-butoxyethanol 196.46
    propionic acid 54.71
    o-xylene 61.1
    formic acid 8.11
    diethyl ether 171.92
    m-xylene 63.01
    p-xylene 76.77
    chlorobenzene 84.95
    dimethyl carbonate 29.98
    n-octane 16.15
    formamide 17.38
    cyclopentanone 383.73
    2-pentanone 205.55
    anisole 125.93
    cyclopentyl methyl ether 321.14
    gamma-butyrolactone 293.31
    1-methoxy-2-propanol 211.05
    pyridine 137.79
    3-pentanone 133.18
    furfural 201.91
    n-dodecane 9.45
    diethylene glycol 65.41
    diisopropyl ether 95.24
    tert-amyl alcohol 187.69
    acetylacetone 207.02
    n-hexadecane 11.34
    acetophenone 154.75
    methyl propionate 102.68
    isopentyl acetate 260.83
    trichloroethylene 315.11
    n-nonanol 86.21
    cyclohexanol 174.69
    benzyl alcohol 77.44
    2-ethylhexanol 108.46
    isooctanol 99.78
    dipropyl ether 217.98
    1,2-dichlorobenzene 113.12
    ethyl lactate 78.9
    propylene carbonate 168.14
    n-methylformamide 50.3
    2-pentanol 113.32
    n-pentane 25.87
    1-propoxy-2-propanol 235.98
    1-methoxy-2-propyl acetate 235.02
    2-(2-methoxypropoxy) propanol 177.74
    mesitylene 56.23
    ε-caprolactone 333.46
    p-cymene 55.95
    epichlorohydrin 363.82
    1,1,1-trichloroethane 229.46
    2-aminoethanol 22.3
    morpholine-4-carbaldehyde 279.2
    sulfolane 603.87
    2,2,4-trimethylpentane 26.07
    2-methyltetrahydrofuran 426.89
    n-hexyl acetate 269.46
    isooctane 19.72
    2-(2-butoxyethoxy)ethanol 260.09
    sec-butyl acetate 192.28
    tert-butyl acetate 278.85
    decalin 45.88
    glycerin 26.92
    diglyme 505.64
    acrylic acid 27.52
    isopropyl myristate 105.53
    n-butyric acid 165.74
    acetyl acetate 75.49
    di(2-ethylhexyl) phthalate 73.34
    ethyl propionate 164.2
    nitromethane 88.67
    1,2-diethoxyethane 348.55
    benzonitrile 79.38
    trioctyl phosphate 61.93
    1-bromopropane 175.36
    gamma-valerolactone 474.43
    n-decanol 58.64
    triethyl phosphate 104.6
    4-methyl-2-pentanol 94.89
    propionitrile 46.73
    vinylene carbonate 103.26
    1,1,2-trichlorotrifluoroethane 218.41
    DMS 104.76
    cumene 55.44
    2-octanol 77.76
    2-hexanone 228.22
    octyl acetate 117.06
    limonene 108.52
    1,2-dimethoxyethane 353.18
    ethyl orthosilicate 116.6
    tributyl phosphate 82.71
    diacetone alcohol 268.25
    N,N-dimethylaniline 113.8
    acrylonitrile 38.03
    aniline 62.87
    1,3-propanediol 59.7
    bromobenzene 99.87
    dibromomethane 187.1
    1,1,2,2-tetrachloroethane 376.2
    2-methyl-cyclohexyl acetate 208.86
    tetrabutyl urea 126.05
    diisobutyl methanol 89.07
    2-phenylethanol 89.22
    styrene 63.38
    dioctyl adipate 156.81
    dimethyl sulfate 80.89
    ethyl butyrate 212.89
    methyl lactate 56.81
    butyl lactate 172.14
    diethyl carbonate 100.27
    propanediol butyl ether 155.5
    triethyl orthoformate 180.67
    p-tert-butyltoluene 57.71
    methyl 4-tert-butylbenzoate 188.72
    morpholine 316.43
    tert-butylamine 138.84
    n-dodecanol 41.81
    dimethoxymethane 163.04
    ethylene carbonate 101.23
    cyrene 163.34
    2-ethoxyethyl acetate 253.01
    2-ethylhexyl acetate 212.95
    1,2,4-trichlorobenzene 131.04
    4-methylpyridine 158.3
    dibutyl ether 225.88
    2,6-dimethyl-4-heptanol 89.07
    DEF 235.4
    dimethyl isosorbide 376.95
    tetrachloroethylene 217.53
    eugenol 145.13
    triacetin 232.74
    span 80 171.94
    1,4-butanediol 23.72
    1,1-dichloroethane 181.95
    2-methyl-1-pentanol 129.01
    methyl formate 27.55
    2-methyl-1-butanol 124.77
    n-decane 21.6
    butyronitrile 85.99
    3,7-dimethyl-1-octanol 108.95
    1-chlorooctane 90.62
    1-chlorotetradecane 29.62
    n-nonane 21.23
    undecane 13.34
    tert-butylcyclohexane 38.69
    cyclooctane 28.2
    cyclopentanol 160.14
    tetrahydropyran 367.92
    tert-amyl methyl ether 209.62
    2,5,8-trioxanonane 307.45
    1-hexene 105.85
    2-isopropoxyethanol 168.1
    2,2,2-trifluoroethanol 16.14
    methyl butyrate 238.03

    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