2-Nonadecanone

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    629-66-3

    Molecular formula
    C19H38O

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)C

  • Odor profile

    Fatty 67.25%
    Waxy 66.86%
    Oily 52.06%
    Fruity 44.1%
    Dairy 35.28%
    Creamy 32.53%
    Orris 29.64%
    Milky 28.32%
    Floral 27.51%
    Sweet 26.93%

    Scent© AI

  • Properties

    XLogP3-AA
    8.4

    pKa est.
    7.82 (neutral)

    Molecular weight
    282.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    359°C

    Flash point est.
    153.37 ˚C

  • Synonyms

    • 2-Nonadecanone
    • Nonadecan-2-one
    • 629-66-3
    • nonadeca-2-one
    • Methyl heptadecyl ketone
    • EINECS 211-102-1
    • AI3-36474
    • DTXSID70212077
    • Heptadecyl methyl ketone
    • SCHEMBL162684
    • CHEBI:88668
    • DTXCID70134568
    • LMFA12000051
    • MFCD00026671
    • DB-054352
    • CS-0362556
    • NS00043228
    • F87377
    • Q27160551
    • 211-102-1

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 70.18
    methanol 52.15
    isopropanol 129.24
    water 0.01
    ethyl acetate 678.23
    n-propanol 124.81
    acetone 315.63
    n-butanol 179.02
    acetonitrile 120.45
    DMF 398.38
    toluene 254.25
    isobutanol 148.1
    1,4-dioxane 598.91
    methyl acetate 324.0
    THF 1381.58
    2-butanone 496.02
    n-pentanol 128.56
    sec-butanol 180.05
    n-hexane 175.77
    ethylene glycol 3.94
    NMP 891.63
    cyclohexane 705.12
    DMSO 429.32
    n-butyl acetate 927.1
    n-octanol 172.11
    chloroform 1413.59
    n-propyl acetate 794.36
    acetic acid 99.46
    dichloromethane 1309.15
    cyclohexanone 1494.82
    propylene glycol 17.71
    isopropyl acetate 696.17
    DMAc 643.3
    2-ethoxyethanol 208.19
    isopentanol 249.4
    n-heptane 248.3
    ethyl formate 221.28
    1,2-dichloroethane 971.39
    n-hexanol 180.33
    2-methoxyethanol 225.15
    isobutyl acetate 567.57
    tetrachloromethane 420.06
    n-pentyl acetate 931.61
    transcutol 1370.78
    n-heptanol 152.2
    ethylbenzene 238.03
    MIBK 597.6
    2-propoxyethanol 298.87
    tert-butanol 284.04
    MTBE 584.59
    2-butoxyethanol 329.61
    propionic acid 143.09
    o-xylene 253.73
    formic acid 11.69
    diethyl ether 525.04
    m-xylene 223.42
    p-xylene 349.95
    chlorobenzene 444.33
    dimethyl carbonate 97.68
    n-octane 77.61
    formamide 26.34
    cyclopentanone 1281.18
    2-pentanone 627.24
    anisole 406.82
    cyclopentyl methyl ether 1031.35
    gamma-butyrolactone 1092.24
    1-methoxy-2-propanol 302.78
    pyridine 606.98
    3-pentanone 533.75
    furfural 675.3
    n-dodecane 34.36
    diethylene glycol 85.6
    diisopropyl ether 338.34
    tert-amyl alcohol 313.89
    acetylacetone 693.81
    n-hexadecane 44.3
    acetophenone 479.46
    methyl propionate 401.38
    isopentyl acetate 884.3
    trichloroethylene 1445.09
    n-nonanol 186.17
    cyclohexanol 460.81
    benzyl alcohol 188.64
    2-ethylhexanol 284.42
    isooctanol 191.95
    dipropyl ether 930.25
    1,2-dichlorobenzene 565.45
    ethyl lactate 210.82
    propylene carbonate 684.11
    n-methylformamide 101.16
    2-pentanol 199.85
    n-pentane 93.44
    1-propoxy-2-propanol 444.54
    1-methoxy-2-propyl acetate 678.05
    2-(2-methoxypropoxy) propanol 339.7
    mesitylene 205.76
    ε-caprolactone 1201.78
    p-cymene 249.74
    epichlorohydrin 1095.49
    1,1,1-trichloroethane 1297.31
    2-aminoethanol 22.82
    morpholine-4-carbaldehyde 699.19
    sulfolane 1539.57
    2,2,4-trimethylpentane 80.83
    2-methyltetrahydrofuran 1189.61
    n-hexyl acetate 859.81
    isooctane 58.39
    2-(2-butoxyethoxy)ethanol 448.66
    sec-butyl acetate 696.9
    tert-butyl acetate 924.85
    decalin 209.2
    glycerin 31.48
    diglyme 1069.14
    acrylic acid 80.56
    isopropyl myristate 356.0
    n-butyric acid 450.8
    acetyl acetate 396.47
    di(2-ethylhexyl) phthalate 191.08
    ethyl propionate 706.18
    nitromethane 272.35
    1,2-diethoxyethane 947.44
    benzonitrile 324.19
    trioctyl phosphate 161.71
    1-bromopropane 728.94
    gamma-valerolactone 1353.73
    n-decanol 124.12
    triethyl phosphate 419.85
    4-methyl-2-pentanol 170.28
    propionitrile 203.59
    vinylene carbonate 444.85
    1,1,2-trichlorotrifluoroethane 613.4
    DMS 388.21
    cumene 188.34
    2-octanol 165.61
    2-hexanone 643.67
    octyl acetate 369.93
    limonene 519.02
    1,2-dimethoxyethane 829.62
    ethyl orthosilicate 432.18
    tributyl phosphate 239.42
    diacetone alcohol 553.85
    N,N-dimethylaniline 313.85
    acrylonitrile 167.5
    aniline 219.2
    1,3-propanediol 66.79
    bromobenzene 567.08
    dibromomethane 964.1
    1,1,2,2-tetrachloroethane 1607.06
    2-methyl-cyclohexyl acetate 689.36
    tetrabutyl urea 348.6
    diisobutyl methanol 269.15
    2-phenylethanol 213.18
    styrene 268.03
    dioctyl adipate 478.72
    dimethyl sulfate 222.87
    ethyl butyrate 1016.94
    methyl lactate 124.65
    butyl lactate 444.02
    diethyl carbonate 489.3
    propanediol butyl ether 224.59
    triethyl orthoformate 774.38
    p-tert-butyltoluene 231.82
    methyl 4-tert-butylbenzoate 519.14
    morpholine 784.99
    tert-butylamine 241.39
    n-dodecanol 93.32
    dimethoxymethane 327.98
    ethylene carbonate 488.02
    cyrene 326.14
    2-ethoxyethyl acetate 756.44
    2-ethylhexyl acetate 796.48
    1,2,4-trichlorobenzene 634.95
    4-methylpyridine 615.06
    dibutyl ether 845.75
    2,6-dimethyl-4-heptanol 269.15
    DEF 757.41
    dimethyl isosorbide 849.14
    tetrachloroethylene 999.98
    eugenol 333.05
    triacetin 739.82
    span 80 362.27
    1,4-butanediol 27.01
    1,1-dichloroethane 876.56
    2-methyl-1-pentanol 185.61
    methyl formate 77.66
    2-methyl-1-butanol 208.32
    n-decane 86.78
    butyronitrile 309.78
    3,7-dimethyl-1-octanol 252.85
    1-chlorooctane 338.16
    1-chlorotetradecane 107.61
    n-nonane 90.78
    undecane 50.08
    tert-butylcyclohexane 155.03
    cyclooctane 185.51
    cyclopentanol 385.59
    tetrahydropyran 1192.79
    tert-amyl methyl ether 569.25
    2,5,8-trioxanonane 632.44
    1-hexene 309.19
    2-isopropoxyethanol 237.26
    2,2,2-trifluoroethanol 48.88
    methyl butyrate 911.8

    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
Rhus coriaria Rhus coriaria L., fam. Anarcadiaceae 0.4%
Curcuma pierreana (Vietnam), 1a rhizome Curcuma pierreana Gagnep., fam. Zingiberaceae 0.3%
Acacia confusa flower (China) Acacia confusa Merr., fam. Mimosaceae (Leguminosae) 1.65%