Decaglyceryl decastearate

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  • Identifiers

    CAS number
    39529-26-5

    Molecular formula
    C210H402O31

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)OCC(COCC(COCC(COCC(COCC(COCC(COCC(COCC(COCC(COCC(COC(=O)CCCCCCCCCCCCCCCCC)O)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC)O

    Safety labels

  • Odor profile

    Fragrance
    Waxy 66.64%
    Fatty 51.82%
    Odorless 39.97%
    Oily 39.56%
    Alcoholic 21.52%
    Creamy 17.88%
    Sweet 17.12%
    Buttery 15.97%
    Fishy 15.17%
    Savory 15.16%

     

    Flavor
    Waxy 44.88%
    Bland 41.56%
    Mild 41.23%
    Fatty 38.35%
    Oily 34.65%
    Odorless 30.33%
    Faint 29.84%
    Slightly waxy 23.35%
    Beer 22.05%
    Bay oil 22.01%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    81.2

    pKa est.
    26.12 (strong base)

    Molecular weight
    3423.0 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    750°C

    Flash point

    • 343.8 ˚C est.

  • Synonyms

    • Decaglyceryl decastearate
    • 39529-26-5
    • Decaglycerol decasterate
    • UNII-08T2A86Z7X
    • EINECS 254-495-5
    • Decastearic acid, decaester with decaglycerol
    • Octadecanoic acid, decaester with decaglycerol
    • [2-hydroxy-3-[3-[3-[3-[3-[3-[3-[3-[3-(2-hydroxy-3-octadecanoyloxypropoxy)-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]-2-octadecanoyloxypropoxy]propyl] octadecanoate
    • 2,38-dihydroxy-4,8,12,16,20,24,28,32,36-nonaoxanonatriacontane-1,6,10,14,18,22,26,30,34,39-decayl decastearate
    • Octadecanoic acid, decaester with 4,8,12,16,20,24,28,32,36-nonaoxanonatriacontane-1,2,6,10,14,18, 22,26,30,34,38,39-dodecol
    • orb1986194
    • ZQHDBIHAVWMCHD-UHFFFAOYSA-N
    • AKOS040751467
    • 39529-26-5

  • Applications

    Decaglyceryl decastearate (CAS 39529-26-5) is a high‑molecular‑weight polyglycerol ester of stearic acid used in a range of formulations. In cosmetics and personal care it serves as an emollient, thickener, and nonionic emulsifier, improving texture, glide, and stability of creams, lotions, and hair-care products. It is also used as a wax-like structuring agent to adjust rheology in bases and formulations. In polymer and plastics processing, it can act as a lubricant and processing aid, reducing friction and improving processability. In household and industrial cleaning products, it can function as a nonionic surfactant or emulsifier, aiding the formulation of detergents and cleaners. Additionally, it may serve as a conditioning or texture-enhancing ingredient in finishes and coating formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 15.53
    methanol 29.3
    isopropanol 11.96
    water 1.33
    ethyl acetate 88.75
    n-propanol 23.46
    acetone 91.55
    n-butanol 15.92
    acetonitrile 36.76
    DMF 239.62
    toluene 51.03
    isobutanol 16.97
    1,4-dioxane 86.92
    methyl acetate 104.94
    THF 187.16
    2-butanone 102.46
    n-pentanol 20.62
    sec-butanol 19.59
    n-hexane 4.08
    ethylene glycol 8.26
    NMP 772.02
    cyclohexane 6.83
    DMSO 229.66
    n-butyl acetate 50.19
    n-octanol 18.46
    chloroform 232.39
    n-propyl acetate 73.62
    acetic acid 169.98
    dichloromethane 232.16
    cyclohexanone 216.88
    propylene glycol 16.36
    isopropyl acetate 69.09
    DMAc 494.87
    2-ethoxyethanol 64.65
    isopentanol 13.93
    n-heptane 3.49
    ethyl formate 65.56
    1,2-dichloroethane 122.14
    n-hexanol 11.18
    2-methoxyethanol 63.49
    isobutyl acetate 44.02
    tetrachloromethane 48.7
    n-pentyl acetate 87.27
    transcutol 160.63
    n-heptanol 16.5
    ethylbenzene 29.3
    MIBK 45.41
    2-propoxyethanol 48.26
    tert-butanol 15.72
    MTBE 28.54
    2-butoxyethanol 57.27
    propionic acid 97.19
    o-xylene 48.95
    formic acid 71.76
    diethyl ether 25.35
    m-xylene 38.4
    p-xylene 41.99
    chlorobenzene 79.07
    dimethyl carbonate 105.46
    n-octane 2.45
    formamide 100.8
    cyclopentanone 290.94
    2-pentanone 71.18
    anisole 53.66
    cyclopentyl methyl ether 101.42
    gamma-butyrolactone 429.47
    1-methoxy-2-propanol 56.48
    pyridine 147.32
    3-pentanone 88.46
    furfural 356.98
    n-dodecane 1.53
    diethylene glycol 29.8
    diisopropyl ether 11.37
    tert-amyl alcohol 26.58
    acetylacetone 169.53
    n-hexadecane 1.8
    acetophenone 112.46
    methyl propionate 114.38
    isopentyl acetate 42.78
    trichloroethylene 339.18
    n-nonanol 19.76
    cyclohexanol 34.4
    benzyl alcohol 52.58
    2-ethylhexanol 12.13
    isooctanol 14.82
    dipropyl ether 26.37
    1,2-dichlorobenzene 110.65
    ethyl lactate 63.95
    propylene carbonate 237.4
    n-methylformamide 124.33
    2-pentanol 13.14
    n-pentane 2.8
    1-propoxy-2-propanol 46.0
    1-methoxy-2-propyl acetate 81.71
    2-(2-methoxypropoxy) propanol 72.65
    mesitylene 23.31
    ε-caprolactone 240.51
    p-cymene 17.95
    epichlorohydrin 265.71
    1,1,1-trichloroethane 156.87
    2-aminoethanol 20.37
    morpholine-4-carbaldehyde 341.55
    sulfolane 768.99
    2,2,4-trimethylpentane 3.22
    2-methyltetrahydrofuran 113.69
    n-hexyl acetate 75.04
    isooctane 1.28
    2-(2-butoxyethoxy)ethanol 71.99
    sec-butyl acetate 56.89
    tert-butyl acetate 79.52
    decalin 5.99
    glycerin 32.88
    diglyme 160.36
    acrylic acid 118.55
    isopropyl myristate 23.98
    n-butyric acid 94.1
    acetyl acetate 125.57
    di(2-ethylhexyl) phthalate 36.74
    ethyl propionate 75.41
    nitromethane 349.9
    1,2-diethoxyethane 57.63
    benzonitrile 62.09
    trioctyl phosphate 23.21
    1-bromopropane 46.74
    gamma-valerolactone 441.07
    n-decanol 12.37
    triethyl phosphate 51.44
    4-methyl-2-pentanol 8.91
    propionitrile 36.93
    vinylene carbonate 233.81
    1,1,2-trichlorotrifluoroethane 298.88
    DMS 104.08
    cumene 20.09
    2-octanol 13.88
    2-hexanone 68.69
    octyl acetate 35.87
    limonene 24.03
    1,2-dimethoxyethane 97.81
    ethyl orthosilicate 43.53
    tributyl phosphate 32.31
    diacetone alcohol 81.44
    N,N-dimethylaniline 53.94
    acrylonitrile 61.16
    aniline 55.88
    1,3-propanediol 21.69
    bromobenzene 90.24
    dibromomethane 118.92
    1,1,2,2-tetrachloroethane 263.09
    2-methyl-cyclohexyl acetate 58.21
    tetrabutyl urea 50.6
    diisobutyl methanol 7.9
    2-phenylethanol 32.27
    styrene 31.95
    dioctyl adipate 52.63
    dimethyl sulfate 286.37
    ethyl butyrate 55.88
    methyl lactate 92.46
    butyl lactate 80.1
    diethyl carbonate 40.94
    propanediol butyl ether 53.76
    triethyl orthoformate 54.72
    p-tert-butyltoluene 18.04
    methyl 4-tert-butylbenzoate 115.16
    morpholine 109.52
    tert-butylamine 8.8
    n-dodecanol 8.21
    dimethoxymethane 103.66
    ethylene carbonate 169.55
    cyrene 158.9
    2-ethoxyethyl acetate 132.18
    2-ethylhexyl acetate 40.76
    1,2,4-trichlorobenzene 156.91
    4-methylpyridine 125.17
    dibutyl ether 25.0
    2,6-dimethyl-4-heptanol 7.9
    DEF 141.96
    dimethyl isosorbide 154.15
    tetrachloroethylene 173.98
    eugenol 85.76
    triacetin 177.87
    span 80 62.44
    1,4-butanediol 16.46
    1,1-dichloroethane 104.03
    2-methyl-1-pentanol 20.92
    methyl formate 120.0
    2-methyl-1-butanol 18.97
    n-decane 3.36
    butyronitrile 25.29
    3,7-dimethyl-1-octanol 14.74
    1-chlorooctane 17.98
    1-chlorotetradecane 5.75
    n-nonane 3.02
    undecane 2.13
    tert-butylcyclohexane 4.5
    cyclooctane 3.78
    cyclopentanol 53.28
    tetrahydropyran 73.7
    tert-amyl methyl ether 39.3
    2,5,8-trioxanonane 105.15
    1-hexene 12.54
    2-isopropoxyethanol 48.45
    2,2,2-trifluoroethanol 126.47
    methyl butyrate 98.38

    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