Dihydrophytosteryl Octyldecanoate

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  • Identifiers

    CAS number
    206659-84-9

    Molecular formula
    C47H86O2

    SMILES
    CCCCCCCCC(CCCCCCCC)C(=O)O[C@H]1CC[C@]2([C@@H](C1)CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@H]4[C@H](C)CC[C@@H](CC)C(C)C)C)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 63.78%
    Waxy 61.41%
    Oily 40.97%
    Sandalwood 40.88%
    Balsamic 39.73%
    Amber 34.17%
    Fatty 34.01%
    Floral 31.5%
    Herbal 29.45%
    Green 26.31%

     

    Flavor
    Waxy 31.1%
    Mild 28.57%
    Bland 27.82%
    Faint 21.88%
    Slightly waxy 21.26%
    Delicate 20.98%
    Odorless 20.69%
    Diterpene 20.2%
    Sandalwood 20.03%
    Low 20.01%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    19.0

    pKa est.
    7.9 (neutral)

    Molecular weight
    683.2 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    615°C

    Flash point

    • 257.35 ˚C est.

  • Synonyms

    • Nikkol DPIS
    • Dihydrophytosteryl octyldecanoate
    • UNII-T55ULQ060E
    • T55ULQ060E
    • 206659-84-9
    • Stigmastan-3-ol, 2-octyldecanoate, (3beta,5beta)-
    • DTXSID50174705
    • STIGMASTAN-3-OL, 2-OCTYLDECANOATE, (3.BETA.,5.BETA.)-
    • RefChem:133913
    • DTXCID2097196
    • DIHYDROPHYTOSTERYL OCTYLDECANOATE [INCI]
    • 5beta-Stigmastan-3beta-yl 2-octyldecanoate
    • Q27289688
    • 206659-84-9

  • Applications

    Dihydrophytosteryl Octyldecanoate (CAS number: 206659-84-9) is used in cosmetics and personal care as an emollient and conditioning agent, providing slip and barrier properties in creams, lotions, lip products, and hair care formulations; it also functions as a texture enhancer and rheology modifier to improve spreadability and formulation stability. In perfumery, it can serve as a fragrance carrier and solvent for essential oils and aroma compounds. In polymers and plastics, it is employed as a plasticizer or processing aid in waxes and wax-based formulations, aiding processing and end-use feel. In coatings and inks, it can act as a slip and conditioning additive to improve gloss and tactile properties. It is also used as a lipid-based excipient in topical pharmaceutical formulations, and may be added to household products such as cleaners and detergents to improve skin feel and formulation compatibility. Subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 29.37
    methanol 12.86
    isopropanol 25.2
    water 0.18
    ethyl acetate 130.6
    n-propanol 49.54
    acetone 72.73
    n-butanol 54.5
    acetonitrile 21.31
    DMF 84.53
    toluene 164.6
    isobutanol 41.63
    1,4-dioxane 149.84
    methyl acetate 77.54
    THF 352.24
    2-butanone 122.86
    n-pentanol 47.78
    sec-butanol 37.52
    n-hexane 16.13
    ethylene glycol 2.03
    NMP 278.12
    cyclohexane 33.85
    DMSO 47.9
    n-butyl acetate 140.99
    n-octanol 35.65
    chloroform 341.47
    n-propyl acetate 105.33
    acetic acid 48.66
    dichloromethane 292.74
    cyclohexanone 300.82
    propylene glycol 5.15
    isopropyl acetate 132.69
    DMAc 208.16
    2-ethoxyethanol 62.86
    isopentanol 53.68
    n-heptane 14.74
    ethyl formate 45.93
    1,2-dichloroethane 170.97
    n-hexanol 55.26
    2-methoxyethanol 54.25
    isobutyl acetate 93.26
    tetrachloromethane 82.42
    n-pentyl acetate 180.08
    transcutol 245.05
    n-heptanol 50.93
    ethylbenzene 77.11
    MIBK 107.89
    2-propoxyethanol 116.84
    tert-butanol 24.3
    MTBE 68.78
    2-butoxyethanol 117.66
    propionic acid 49.12
    o-xylene 100.01
    formic acid 10.96
    diethyl ether 100.68
    m-xylene 104.36
    p-xylene 85.06
    chlorobenzene 210.5
    dimethyl carbonate 57.95
    n-octane 5.18
    formamide 16.06
    cyclopentanone 299.73
    2-pentanone 135.33
    anisole 117.34
    cyclopentyl methyl ether 227.15
    gamma-butyrolactone 280.96
    1-methoxy-2-propanol 73.16
    pyridine 199.36
    3-pentanone 133.88
    furfural 183.32
    n-dodecane 2.86
    diethylene glycol 31.48
    diisopropyl ether 42.86
    tert-amyl alcohol 35.17
    acetylacetone 150.28
    n-hexadecane 3.5
    acetophenone 130.57
    methyl propionate 118.53
    isopentyl acetate 157.01
    trichloroethylene 333.4
    n-nonanol 41.37
    cyclohexanol 81.13
    benzyl alcohol 76.14
    2-ethylhexanol 53.79
    isooctanol 48.94
    dipropyl ether 92.43
    1,2-dichlorobenzene 188.95
    ethyl lactate 48.49
    propylene carbonate 158.83
    n-methylformamide 36.99
    2-pentanol 43.21
    n-pentane 16.02
    1-propoxy-2-propanol 104.31
    1-methoxy-2-propyl acetate 178.28
    2-(2-methoxypropoxy) propanol 94.72
    mesitylene 63.48
    ε-caprolactone 319.61
    p-cymene 54.85
    epichlorohydrin 277.18
    1,1,1-trichloroethane 197.67
    2-aminoethanol 10.04
    morpholine-4-carbaldehyde 195.63
    sulfolane 279.15
    2,2,4-trimethylpentane 10.5
    2-methyltetrahydrofuran 255.51
    n-hexyl acetate 159.48
    isooctane 6.79
    2-(2-butoxyethoxy)ethanol 117.24
    sec-butyl acetate 104.38
    tert-butyl acetate 143.24
    decalin 18.83
    glycerin 9.32
    diglyme 235.83
    acrylic acid 38.32
    isopropyl myristate 54.78
    n-butyric acid 113.71
    acetyl acetate 107.53
    di(2-ethylhexyl) phthalate 64.88
    ethyl propionate 110.57
    nitromethane 75.11
    1,2-diethoxyethane 127.87
    benzonitrile 77.45
    trioctyl phosphate 43.22
    1-bromopropane 135.23
    gamma-valerolactone 382.98
    n-decanol 25.5
    triethyl phosphate 76.91
    4-methyl-2-pentanol 34.55
    propionitrile 40.81
    vinylene carbonate 144.65
    1,1,2-trichlorotrifluoroethane 132.73
    DMS 113.27
    cumene 50.01
    2-octanol 33.84
    2-hexanone 108.59
    octyl acetate 68.93
    limonene 72.94
    1,2-dimethoxyethane 105.81
    ethyl orthosilicate 81.71
    tributyl phosphate 50.52
    diacetone alcohol 93.92
    N,N-dimethylaniline 82.81
    acrylonitrile 37.02
    aniline 113.82
    1,3-propanediol 24.96
    bromobenzene 250.43
    dibromomethane 212.33
    1,1,2,2-tetrachloroethane 275.07
    2-methyl-cyclohexyl acetate 124.97
    tetrabutyl urea 67.28
    diisobutyl methanol 34.7
    2-phenylethanol 90.47
    styrene 86.89
    dioctyl adipate 89.41
    dimethyl sulfate 96.65
    ethyl butyrate 130.24
    methyl lactate 44.74
    butyl lactate 108.8
    diethyl carbonate 80.05
    propanediol butyl ether 56.17
    triethyl orthoformate 118.75
    p-tert-butyltoluene 50.57
    methyl 4-tert-butylbenzoate 154.78
    morpholine 180.17
    tert-butylamine 20.52
    n-dodecanol 16.88
    dimethoxymethane 106.85
    ethylene carbonate 138.23
    cyrene 107.5
    2-ethoxyethyl acetate 220.37
    2-ethylhexyl acetate 147.06
    1,2,4-trichlorobenzene 234.65
    4-methylpyridine 201.84
    dibutyl ether 59.75
    2,6-dimethyl-4-heptanol 34.7
    DEF 158.06
    dimethyl isosorbide 201.13
    tetrachloroethylene 191.09
    eugenol 114.92
    triacetin 170.36
    span 80 90.2
    1,4-butanediol 11.09
    1,1-dichloroethane 152.75
    2-methyl-1-pentanol 52.87
    methyl formate 27.76
    2-methyl-1-butanol 58.58
    n-decane 7.25
    butyronitrile 50.69
    3,7-dimethyl-1-octanol 40.43
    1-chlorooctane 35.9
    1-chlorotetradecane 10.94
    n-nonane 5.98
    undecane 4.21
    tert-butylcyclohexane 13.46
    cyclooctane 14.55
    cyclopentanol 73.86
    tetrahydropyran 232.0
    tert-amyl methyl ether 77.27
    2,5,8-trioxanonane 134.53
    1-hexene 47.47
    2-isopropoxyethanol 59.23
    2,2,2-trifluoroethanol 33.11
    methyl butyrate 125.38

    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