Heptylundecyl Hydroxystearate

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  • Identifiers

    CAS number
    74659-69-1

    Molecular formula
    C36H72O3

    SMILES
    CCCCCCCCCC(CCCCCCC)COC(=O)CCCCCCCCCCC(CCCCCC)O

    Safety labels

  • Odor profile

    Fragrance
    Waxy 61.37%
    Oily 56.69%
    Fatty 56.42%
    Fruity 35.2%
    Odorless 31.29%
    Floral 27.06%
    Woody 25.46%
    Fresh 23.6%
    Sweet 23.43%
    Creamy 23.2%

     

    Flavor
    Waxy 46.55%
    Mild 39.54%
    Fatty 39.52%
    Bland 34.98%
    Oily 34.51%
    Faint 31.0%
    Fat 28.85%
    Slightly waxy 24.92%
    Odorless 24.06%
    Delicate 23.61%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    15.2

    pKa est.
    8.65 (weak base)

    Molecular weight
    553.0 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    633°C

    Flash point

    • 232.91 ˚C est.

  • Synonyms

    • Salacos OSIS
    • Heptylundecyl hydroxystearate
    • 2-Heptylundecyl 12-hydroxystearate
    • UNII-LKR554G5ZU
    • 2-Heptylundecyl 12-hydroxyoctadecanoate
    • LKR554G5ZU
    • Octadecanoic acid, 12-hydroxy-, 2-heptylundecyl ester
    • DTXSID701009979
    • RefChem:145744
    • DTXCID201436400
    • (+-)-HEPTYLUNDECYL HYDROXYSTEARATE
    • HEPTYLUNDECYL HYDROXYSTEARATE [INCI]
    • HEPTYLUNDECYL HYDROXYSTEARATE, (+-)-
    • (+/-)-Heptylundecyl hydroxystearate
    • Heptylundecyl hydroxystearate, (+/-)-
    • 74659-69-1
    • SCHEMBL29697217
    • KBWKMVXKZLTKME-UHFFFAOYSA-N
    • Q27283047
    • 74659-69-1

  • Applications

    Heptylundecyl Hydroxystearate (CAS 74659-69-1) is a fatty ester used in cosmetic and personal care formulations as an emollient and conditioning agent, delivering a smooth feel and aiding spreadability on skin and hair; it is also considered a processing aid and lubricant for plastics and coatings at appropriate levels, potentially serving as a plasticizer or plastic processing additive; in household cleaning products, it can help improve texture and tactile feel on surfaces; in industrial manufacturing, it is commonly used as a lubricant or processing additive for polymers and coatings, contributing to softness and ease of application.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 9.81
    methanol 11.86
    isopropanol 10.23
    water 0.09
    ethyl acetate 144.67
    n-propanol 16.7
    acetone 71.97
    n-butanol 20.77
    acetonitrile 20.28
    DMF 103.78
    toluene 63.27
    isobutanol 18.34
    1,4-dioxane 132.91
    methyl acetate 81.16
    THF 373.06
    2-butanone 113.79
    n-pentanol 20.82
    sec-butanol 23.58
    n-hexane 15.44
    ethylene glycol 1.32
    NMP 495.59
    cyclohexane 74.15
    DMSO 141.91
    n-butyl acetate 155.63
    n-octanol 49.61
    chloroform 416.68
    n-propyl acetate 156.18
    acetic acid 47.98
    dichloromethane 427.03
    cyclohexanone 429.99
    propylene glycol 4.15
    isopropyl acetate 154.07
    DMAc 338.13
    2-ethoxyethanol 49.44
    isopentanol 29.54
    n-heptane 17.66
    ethyl formate 54.96
    1,2-dichloroethane 252.43
    n-hexanol 21.39
    2-methoxyethanol 44.78
    isobutyl acetate 109.21
    tetrachloromethane 110.07
    n-pentyl acetate 332.72
    transcutol 425.39
    n-heptanol 41.7
    ethylbenzene 51.69
    MIBK 126.83
    2-propoxyethanol 59.43
    tert-butanol 24.74
    MTBE 82.39
    2-butoxyethanol 114.93
    propionic acid 44.56
    o-xylene 67.42
    formic acid 10.38
    diethyl ether 59.48
    m-xylene 52.08
    p-xylene 74.21
    chlorobenzene 127.43
    dimethyl carbonate 50.61
    n-octane 10.72
    formamide 19.39
    cyclopentanone 406.53
    2-pentanone 125.01
    anisole 94.14
    cyclopentyl methyl ether 232.79
    gamma-butyrolactone 391.02
    1-methoxy-2-propanol 55.87
    pyridine 161.06
    3-pentanone 131.33
    furfural 255.68
    n-dodecane 5.43
    diethylene glycol 19.81
    diisopropyl ether 43.27
    tert-amyl alcohol 48.91
    acetylacetone 215.87
    n-hexadecane 6.72
    acetophenone 146.95
    methyl propionate 110.05
    isopentyl acetate 177.4
    trichloroethylene 480.5
    n-nonanol 54.83
    cyclohexanol 78.07
    benzyl alcohol 44.39
    2-ethylhexanol 39.17
    isooctanol 51.25
    dipropyl ether 97.94
    1,2-dichlorobenzene 182.1
    ethyl lactate 58.23
    propylene carbonate 256.66
    n-methylformamide 36.14
    2-pentanol 22.43
    n-pentane 9.2
    1-propoxy-2-propanol 83.92
    1-methoxy-2-propyl acetate 183.64
    2-(2-methoxypropoxy) propanol 121.36
    mesitylene 44.86
    ε-caprolactone 433.33
    p-cymene 50.14
    epichlorohydrin 358.66
    1,1,1-trichloroethane 335.41
    2-aminoethanol 5.42
    morpholine-4-carbaldehyde 251.7
    sulfolane 723.02
    2,2,4-trimethylpentane 15.79
    2-methyltetrahydrofuran 295.44
    n-hexyl acetate 280.68
    isooctane 6.77
    2-(2-butoxyethoxy)ethanol 151.03
    sec-butyl acetate 146.64
    tert-butyl acetate 233.15
    decalin 30.2
    glycerin 9.3
    diglyme 407.73
    acrylic acid 32.54
    isopropyl myristate 82.54
    n-butyric acid 111.87
    acetyl acetate 124.49
    di(2-ethylhexyl) phthalate 68.48
    ethyl propionate 153.73
    nitromethane 120.14
    1,2-diethoxyethane 202.33
    benzonitrile 67.34
    trioctyl phosphate 49.86
    1-bromopropane 129.47
    gamma-valerolactone 528.41
    n-decanol 31.49
    triethyl phosphate 122.83
    4-methyl-2-pentanol 22.76
    propionitrile 28.84
    vinylene carbonate 188.16
    1,1,2-trichlorotrifluoroethane 240.6
    DMS 132.97
    cumene 39.75
    2-octanol 45.97
    2-hexanone 131.19
    octyl acetate 101.52
    limonene 92.16
    1,2-dimethoxyethane 160.0
    ethyl orthosilicate 119.79
    tributyl phosphate 71.48
    diacetone alcohol 154.51
    N,N-dimethylaniline 82.75
    acrylonitrile 29.68
    aniline 51.5
    1,3-propanediol 13.24
    bromobenzene 166.95
    dibromomethane 249.66
    1,1,2,2-tetrachloroethane 466.36
    2-methyl-cyclohexyl acetate 177.59
    tetrabutyl urea 109.71
    diisobutyl methanol 36.44
    2-phenylethanol 43.82
    styrene 56.06
    dioctyl adipate 147.53
    dimethyl sulfate 142.56
    ethyl butyrate 187.22
    methyl lactate 50.58
    butyl lactate 180.59
    diethyl carbonate 105.18
    propanediol butyl ether 82.3
    triethyl orthoformate 177.2
    p-tert-butyltoluene 46.39
    methyl 4-tert-butylbenzoate 229.88
    morpholine 159.68
    tert-butylamine 19.53
    n-dodecanol 20.24
    dimethoxymethane 84.19
    ethylene carbonate 170.56
    cyrene 138.27
    2-ethoxyethyl acetate 337.95
    2-ethylhexyl acetate 167.72
    1,2,4-trichlorobenzene 237.33
    4-methylpyridine 153.71
    dibutyl ether 140.87
    2,6-dimethyl-4-heptanol 36.44
    DEF 195.37
    dimethyl isosorbide 331.43
    tetrachloroethylene 301.1
    eugenol 144.21
    triacetin 323.3
    span 80 122.7
    1,4-butanediol 6.74
    1,1-dichloroethane 186.95
    2-methyl-1-pentanol 33.77
    methyl formate 33.16
    2-methyl-1-butanol 31.63
    n-decane 14.65
    butyronitrile 36.92
    3,7-dimethyl-1-octanol 56.39
    1-chlorooctane 70.08
    1-chlorotetradecane 18.89
    n-nonane 13.76
    undecane 8.08
    tert-butylcyclohexane 20.87
    cyclooctane 23.06
    cyclopentanol 68.07
    tetrahydropyran 223.32
    tert-amyl methyl ether 109.15
    2,5,8-trioxanonane 206.17
    1-hexene 33.19
    2-isopropoxyethanol 49.37
    2,2,2-trifluoroethanol 34.03
    methyl butyrate 203.32

    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