Nonadecanoic acid

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  • Identifiers

    CAS number
    646-30-0

    Molecular formula
    C19H38O2

    SMILES
    CCCCCCCCCCCCCCCCCCC(=O)O

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Waxy 82.13%
    Fatty 74.31%
    Oily 43.07%
    Odorless 30.41%
    Creamy 27.16%
    Dairy 24.02%
    Meaty 20.54%
    Soapy 20.42%
    Milky 20.36%
    Savory 20.2%

    Scent© AI

  • Properties

    XLogP3-AA
    8.0

    Molecular weight
    298.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Melting point expt.

    • 69.4 °C

    Boiling point

    • 300.00 °C. @ 760.00 mm Hg

    Flash point est.
    194.14 ˚C

  • Synonyms

    • NONADECANOIC ACID
    • 646-30-0
    • n-Nonadecanoic acid
    • Nonadecylic acid
    • C19:0
    • n-Nonadecylic acid
    • MFCD00002754
    • NSC 11914
    • H6M3VYC62P
    • CHEBI:39246
    • NSC-11914
    • FA 19:0
    • UNII-H6M3VYC62P
    • n-Nonadecanoate
    • n-Nonadecylate
    • Nonadecanoic acid?
    • EW8
    • EINECS 211-472-4
    • EINECS 268-103-5
    • nonadecansäure
    • AI3-36442
    • EC 268-103-5
    • SCHEMBL107777
    • CHEMBL1169674
    • DTXSID3060954
    • Nonadecanoic acid, >=98% (GC)
    • NSC11914
    • LMFA01010019
    • s6332
    • Nonadecanoic acid, analytical standard
    • AKOS024257527
    • Nonadecanoic acid, >=98.0% (GC)
    • CS-W004261
    • HY-W004261
    • AS-49343
    • DA-56242
    • SY051524
    • N0283
    • NS00010592
    • H10838
    • Q412597
    • 848C032A-38CA-4291-A6A4-6DA81374C4F3

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 19.57
    methanol 19.13
    isopropanol 33.53
    water 0.01
    ethyl acetate 81.09
    n-propanol 28.38
    acetone 41.07
    n-butanol 35.97
    acetonitrile 13.84
    DMF 120.65
    toluene 30.61
    isobutanol 32.13
    1,4-dioxane 88.52
    methyl acetate 46.75
    THF 398.09
    2-butanone 76.7
    n-pentanol 35.12
    sec-butanol 37.15
    n-hexane 18.39
    ethylene glycol 1.58
    NMP 353.23
    cyclohexane 59.16
    DMSO 193.51
    n-butyl acetate 157.32
    n-octanol 51.22
    chloroform 208.4
    n-propyl acetate 147.35
    acetic acid 25.87
    dichloromethane 205.8
    cyclohexanone 288.02
    propylene glycol 7.43
    isopropyl acetate 105.85
    DMAc 230.76
    2-ethoxyethanol 71.23
    isopentanol 55.85
    n-heptane 22.45
    ethyl formate 37.59
    1,2-dichloroethane 163.09
    n-hexanol 43.78
    2-methoxyethanol 69.01
    isobutyl acetate 116.7
    tetrachloromethane 61.29
    n-pentyl acetate 238.2
    transcutol 425.71
    n-heptanol 48.28
    ethylbenzene 36.91
    MIBK 124.05
    2-propoxyethanol 95.28
    tert-butanol 76.55
    MTBE 104.55
    2-butoxyethanol 125.66
    propionic acid 33.77
    o-xylene 38.3
    formic acid 5.07
    diethyl ether 57.46
    m-xylene 34.9
    p-xylene 53.79
    chlorobenzene 63.04
    dimethyl carbonate 21.88
    n-octane 11.6
    formamide 10.72
    cyclopentanone 314.13
    2-pentanone 96.41
    anisole 79.39
    cyclopentyl methyl ether 198.22
    gamma-butyrolactone 266.67
    1-methoxy-2-propanol 96.53
    pyridine 95.65
    3-pentanone 75.85
    furfural 176.1
    n-dodecane 6.37
    diethylene glycol 31.19
    diisopropyl ether 47.3
    tert-amyl alcohol 80.38
    acetylacetone 127.39
    n-hexadecane 7.76
    acetophenone 117.46
    methyl propionate 61.93
    isopentyl acetate 181.77
    trichloroethylene 254.86
    n-nonanol 54.52
    cyclohexanol 83.83
    benzyl alcohol 46.26
    2-ethylhexanol 56.59
    isooctanol 58.87
    dipropyl ether 128.29
    1,2-dichlorobenzene 97.47
    ethyl lactate 58.56
    propylene carbonate 161.08
    n-methylformamide 30.52
    2-pentanol 38.86
    n-pentane 10.22
    1-propoxy-2-propanol 129.23
    1-methoxy-2-propyl acetate 157.18
    2-(2-methoxypropoxy) propanol 124.7
    mesitylene 36.58
    ε-caprolactone 258.57
    p-cymene 43.84
    epichlorohydrin 257.58
    1,1,1-trichloroethane 184.93
    2-aminoethanol 9.02
    morpholine-4-carbaldehyde 212.0
    sulfolane 598.96
    2,2,4-trimethylpentane 15.01
    2-methyltetrahydrofuran 251.63
    n-hexyl acetate 207.15
    isooctane 10.53
    2-(2-butoxyethoxy)ethanol 162.05
    sec-butyl acetate 131.41
    tert-butyl acetate 186.46
    decalin 29.38
    glycerin 14.08
    diglyme 350.62
    acrylic acid 20.48
    isopropyl myristate 82.2
    n-butyric acid 92.2
    acetyl acetate 54.15
    di(2-ethylhexyl) phthalate 56.89
    ethyl propionate 117.6
    nitromethane 58.45
    1,2-diethoxyethane 196.17
    benzonitrile 57.18
    trioctyl phosphate 47.81
    1-bromopropane 106.54
    gamma-valerolactone 364.5
    n-decanol 35.47
    triethyl phosphate 97.42
    4-methyl-2-pentanol 40.2
    propionitrile 24.3
    vinylene carbonate 98.73
    1,1,2-trichlorotrifluoroethane 179.37
    DMS 87.61
    cumene 35.9
    2-octanol 50.49
    2-hexanone 129.84
    octyl acetate 91.4
    limonene 81.64
    1,2-dimethoxyethane 206.66
    ethyl orthosilicate 98.82
    tributyl phosphate 65.5
    diacetone alcohol 167.06
    N,N-dimethylaniline 75.66
    acrylonitrile 23.58
    aniline 34.73
    1,3-propanediol 22.63
    bromobenzene 78.53
    dibromomethane 142.23
    1,1,2,2-tetrachloroethane 307.67
    2-methyl-cyclohexyl acetate 172.57
    tetrabutyl urea 108.85
    diisobutyl methanol 56.16
    2-phenylethanol 52.94
    styrene 39.1
    dioctyl adipate 130.59
    dimethyl sulfate 71.07
    ethyl butyrate 170.41
    methyl lactate 37.38
    butyl lactate 139.49
    diethyl carbonate 84.97
    propanediol butyl ether 95.5
    triethyl orthoformate 152.3
    p-tert-butyltoluene 44.94
    methyl 4-tert-butylbenzoate 165.19
    morpholine 149.36
    tert-butylamine 56.3
    n-dodecanol 25.36
    dimethoxymethane 77.43
    ethylene carbonate 93.47
    cyrene 129.81
    2-ethoxyethyl acetate 192.56
    2-ethylhexyl acetate 157.6
    1,2,4-trichlorobenzene 120.15
    4-methylpyridine 103.05
    dibutyl ether 151.19
    2,6-dimethyl-4-heptanol 56.16
    DEF 143.21
    dimethyl isosorbide 308.24
    tetrachloroethylene 177.1
    eugenol 119.56
    triacetin 201.98
    span 80 121.97
    1,4-butanediol 10.18
    1,1-dichloroethane 121.17
    2-methyl-1-pentanol 50.01
    methyl formate 19.59
    2-methyl-1-butanol 45.05
    n-decane 15.13
    butyronitrile 40.27
    3,7-dimethyl-1-octanol 65.81
    1-chlorooctane 70.01
    1-chlorotetradecane 21.44
    n-nonane 14.8
    undecane 9.21
    tert-butylcyclohexane 24.7
    cyclooctane 17.59
    cyclopentanol 88.09
    tetrahydropyran 171.42
    tert-amyl methyl ether 108.09
    2,5,8-trioxanonane 212.7
    1-hexene 41.85
    2-isopropoxyethanol 75.42
    2,2,2-trifluoroethanol 14.37
    methyl butyrate 172.36

    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
Elaeagnus angustifolia flower absolute (China) Elaeagnus angustifolia L., fam. Elaeagnaceae 1.02%
Cassie absolute 1a extract 8023-82-3 Acacia farnesiana (L.) Willd., fam. Mimosaceae (Leguminosae) 0.5%