Palmityl palmitoleate

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  • Identifiers

    CAS number
    22393-83-5

    Molecular formula
    C32H62O2

    SMILES
    CCCCCCCCCCCCCCCCOC(=O)CCCCCCC/C=C\CCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Waxy 69.91%
    Fatty 68.63%
    Oily 58.38%
    Odorless 28.49%
    Sweet 25.94%
    Fruity 22.82%
    Creamy 22.51%
    Dairy 19.73%
    Balsamic 17.43%
    Milky 16.9%

     

    Flavor
    Waxy 49.85%
    Fatty 34.69%
    Mild 33.62%
    Faint 31.15%
    Bland 29.16%
    Oily 28.55%
    Alkane 24.61%
    Slightly waxy 23.82%
    Fat 23.25%
    Delicate 22.04%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    14.3

    pKa est.
    8.28 (weak base)

    Molecular weight
    478.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    532°C

    Flash point

    • 229.8 ˚C est.

  • Synonyms

    • Palmityl palmitoleate
    • hexadecanyl 9Z-hexadecenoate
    • WE(16:0/16:1(9Z))
    • CHEBI:75629
    • RefChem:1094290
    • Cetyl palmitoleate
    • 22393-83-5
    • hexadecyl (Z)-hexadec-9-enoate
    • UNII-962I97113K
    • 9-Hexadecenoic acid, hexadecyl ester, (9Z)-
    • hexadecyl 9Z-hexadecenoate
    • 962I97113K
    • hexadecyl (9Z)-hexadec-9-enoate
    • 9-Hexadecenoic acid, hexadecyl ester, (Z)-
    • SCHEMBL527794
    • YEHRXIRYXGNEDS-PEZBUJJGSA-N
    • DTXSID501378124
    • 1-O-hexadecyl (9Z)-hexadecenoate
    • Hexadecyl (9Z)-9-hexadecenoate #
    • LMFA07010020
    • hexadecan-1-ol (9Z)-hexadecenoate ester
    • 9-Hexadecenoic acid,hexadecyl ester,(Z)-
    • Q27145432
    • 22393-83-5

  • Applications

    Palmityl palmitoleate (CAS 22393-83-5) is a wax ester commonly used as an emollient and conditioning agent in cosmetics and personal care products, delivering slip and a smooth skin feel; it also acts as a wax-based processing aid and slip agent in polymers, coatings and inks to improve texture, gloss and water resistance; as a plasticizer it can enhance the flexibility of certain polymer films and blends; in industrial manufacturing it serves as a lubricant and mold-release agent for metal forming and plastics processing; and it functions as an intermediate in the synthesis of other specialty wax esters and cosmetic excipients.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 6.67
    methanol 7.21
    isopropanol 7.9
    water 0.04
    ethyl acetate 130.91
    n-propanol 12.76
    acetone 59.42
    n-butanol 17.89
    acetonitrile 18.33
    DMF 81.81
    toluene 67.18
    isobutanol 15.6
    1,4-dioxane 125.16
    methyl acetate 68.56
    THF 337.97
    2-butanone 101.78
    n-pentanol 19.35
    sec-butanol 20.2
    n-hexane 25.37
    ethylene glycol 0.77
    NMP 429.0
    cyclohexane 129.11
    DMSO 115.61
    n-butyl acetate 164.74
    n-octanol 47.76
    chloroform 461.56
    n-propyl acetate 161.89
    acetic acid 28.72
    dichloromethane 491.78
    cyclohexanone 426.22
    propylene glycol 2.56
    isopropyl acetate 146.04
    DMAc 279.87
    2-ethoxyethanol 41.75
    isopentanol 29.34
    n-heptane 30.53
    ethyl formate 44.05
    1,2-dichloroethane 294.82
    n-hexanol 20.24
    2-methoxyethanol 32.56
    isobutyl acetate 116.63
    tetrachloromethane 135.3
    n-pentyl acetate 331.04
    transcutol 368.59
    n-heptanol 37.88
    ethylbenzene 65.22
    MIBK 135.75
    2-propoxyethanol 48.77
    tert-butanol 23.88
    MTBE 90.68
    2-butoxyethanol 93.42
    propionic acid 32.35
    o-xylene 77.86
    formic acid 5.55
    diethyl ether 66.53
    m-xylene 59.52
    p-xylene 91.98
    chlorobenzene 132.8
    dimethyl carbonate 38.14
    n-octane 18.04
    formamide 12.12
    cyclopentanone 347.72
    2-pentanone 126.42
    anisole 111.4
    cyclopentyl methyl ether 244.79
    gamma-butyrolactone 307.81
    1-methoxy-2-propanol 44.58
    pyridine 154.32
    3-pentanone 130.06
    furfural 210.44
    n-dodecane 8.7
    diethylene glycol 14.42
    diisopropyl ether 55.17
    tert-amyl alcohol 45.72
    acetylacetone 187.32
    n-hexadecane 11.01
    acetophenone 163.22
    methyl propionate 93.46
    isopentyl acetate 182.75
    trichloroethylene 529.84
    n-nonanol 53.13
    cyclohexanol 75.87
    benzyl alcohol 42.32
    2-ethylhexanol 42.63
    isooctanol 48.46
    dipropyl ether 130.14
    1,2-dichlorobenzene 206.1
    ethyl lactate 52.71
    propylene carbonate 209.83
    n-methylformamide 25.78
    2-pentanol 21.24
    n-pentane 13.47
    1-propoxy-2-propanol 73.29
    1-methoxy-2-propyl acetate 168.77
    2-(2-methoxypropoxy) propanol 116.08
    mesitylene 56.17
    ε-caprolactone 387.74
    p-cymene 62.34
    epichlorohydrin 335.41
    1,1,1-trichloroethane 405.51
    2-aminoethanol 3.61
    morpholine-4-carbaldehyde 209.9
    sulfolane 594.22
    2,2,4-trimethylpentane 23.41
    2-methyltetrahydrofuran 305.49
    n-hexyl acetate 282.73
    isooctane 11.05
    2-(2-butoxyethoxy)ethanol 131.95
    sec-butyl acetate 157.09
    tert-butyl acetate 237.85
    decalin 52.3
    glycerin 5.81
    diglyme 373.75
    acrylic acid 22.93
    isopropyl myristate 96.04
    n-butyric acid 86.75
    acetyl acetate 109.01
    di(2-ethylhexyl) phthalate 68.56
    ethyl propionate 156.78
    nitromethane 83.53
    1,2-diethoxyethane 227.32
    benzonitrile 67.59
    trioctyl phosphate 49.94
    1-bromopropane 163.31
    gamma-valerolactone 429.18
    n-decanol 32.44
    triethyl phosphate 134.32
    4-methyl-2-pentanol 23.24
    propionitrile 28.17
    vinylene carbonate 144.31
    1,1,2-trichlorotrifluoroethane 200.47
    DMS 121.13
    cumene 51.75
    2-octanol 43.88
    2-hexanone 142.95
    octyl acetate 108.54
    limonene 117.88
    1,2-dimethoxyethane 158.84
    ethyl orthosilicate 139.8
    tributyl phosphate 73.34
    diacetone alcohol 136.4
    N,N-dimethylaniline 99.3
    acrylonitrile 27.35
    aniline 47.89
    1,3-propanediol 8.93
    bromobenzene 190.09
    dibromomethane 297.92
    1,1,2,2-tetrachloroethane 559.05
    2-methyl-cyclohexyl acetate 207.81
    tetrabutyl urea 124.5
    diisobutyl methanol 45.56
    2-phenylethanol 43.41
    styrene 69.25
    dioctyl adipate 168.32
    dimethyl sulfate 108.67
    ethyl butyrate 212.48
    methyl lactate 34.75
    butyl lactate 149.95
    diethyl carbonate 117.39
    propanediol butyl ether 63.18
    triethyl orthoformate 198.58
    p-tert-butyltoluene 57.46
    methyl 4-tert-butylbenzoate 227.11
    morpholine 142.87
    tert-butylamine 21.5
    n-dodecanol 22.64
    dimethoxymethane 67.71
    ethylene carbonate 134.7
    cyrene 128.65
    2-ethoxyethyl acetate 293.13
    2-ethylhexyl acetate 182.61
    1,2,4-trichlorobenzene 253.07
    4-methylpyridine 152.7
    dibutyl ether 184.81
    2,6-dimethyl-4-heptanol 45.56
    DEF 185.6
    dimethyl isosorbide 332.82
    tetrachloroethylene 333.76
    eugenol 134.26
    triacetin 301.0
    span 80 117.79
    1,4-butanediol 5.03
    1,1-dichloroethane 223.3
    2-methyl-1-pentanol 34.59
    methyl formate 21.84
    2-methyl-1-butanol 29.49
    n-decane 22.94
    butyronitrile 38.33
    3,7-dimethyl-1-octanol 59.27
    1-chlorooctane 94.78
    1-chlorotetradecane 27.1
    n-nonane 22.38
    undecane 12.93
    tert-butylcyclohexane 32.95
    cyclooctane 42.3
    cyclopentanol 61.08
    tetrahydropyran 230.43
    tert-amyl methyl ether 125.63
    2,5,8-trioxanonane 205.75
    1-hexene 43.23
    2-isopropoxyethanol 45.76
    2,2,2-trifluoroethanol 20.87
    methyl butyrate 210.35

    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