Dicetyl Thiodipropionate

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  • Identifiers

    CAS number
    3287-12-5

    Molecular formula
    C38H74O4S

    SMILES
    CCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Fatty 56.88%
    Waxy 56.05%
    Oily 46.66%
    Sweet 32.4%
    Odorless 27.16%
    Fruity 26.69%
    Creamy 22.93%
    Savory 21.87%
    Meaty 19.73%
    Milky 19.72%

     

    Flavor
    Waxy 52.26%
    Fatty 47.0%
    Mild 40.83%
    Oily 40.81%
    Bland 35.09%
    Faint 32.33%
    Fat 28.96%
    Soapy 27.93%
    Coconut 25.91%
    Creamy 25.66%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    16.0

    pKa est.
    9.84 (weak base)

    Molecular weight
    627.1 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    584°C

    Flash point

    • 276.19 ˚C est.

  • Synonyms

    • Dicetyl thiodipropionate
    • Propanoic acid, 3,3'-thiobis-, dihexadecyl ester
    • 3287-12-5
    • 62P18A9Q8N
    • UNII-62P18A9Q8N
    • DTXSID7062956
    • 3,3'-Thiobispropanoic acid, dihexadecyl ester
    • DIHEXADECYL THIODIPROPIONATE
    • EINECS 221-941-5
    • Propanoic acid, 3,3'-thiobis-, 1,1'-dihexadecyl ester
    • DIPALMITYL 3,3'-THIODIPROPIONATE
    • PROPIONIC ACID, 3,3'-THIODI-, DIHEXADECYL ESTER
    • 1-HEXADECANOL DIESTER WITH 3,3'-THIODIPROPIONIC ACID
    • RefChem:133000
    • DTXCID5038597
    • DICETYL THIODIPROPIONATE [INCI]
    • 221-941-5
    • Dihexadecyl 3,3'-thiobispropionate
    • dihexadecyl 3,3'-sulfanediyldipropanoate
    • hexadecyl 3-(3-hexadecoxy-3-oxopropyl)sulfanylpropanoate
    • SCHEMBL73895
    • IXDBUVCZCLQKJF-UHFFFAOYSA-N
    • NS00048921
    • Q27263507
    • 3287-12-5

  • Applications

    Dicetyl Thiodipropionate (CAS 3287-12-5) is used as a processing stabilizer and antioxidant in polymer systems to improve heat stability and color retention during extrusion and molding; as a waxy additive in coatings and inks to modify slip and aging resistance; as an antioxidant and stabilizer in lubricants and metalworking fluids; as a stabilizing component in adhesives and sealants to extend formulation shelf life; and as a wax-like emollient ingredient in some cosmetic formulations, depending on regulatory limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2.92
    methanol 3.93
    isopropanol 2.59
    water 0.09
    ethyl acetate 34.75
    n-propanol 4.57
    acetone 28.7
    n-butanol 4.56
    acetonitrile 10.25
    DMF 53.96
    toluene 22.75
    isobutanol 4.28
    1,4-dioxane 45.4
    methyl acetate 24.84
    THF 128.12
    2-butanone 36.55
    n-pentanol 6.48
    sec-butanol 5.38
    n-hexane 3.64
    ethylene glycol 0.6
    NMP 258.12
    cyclohexane 16.4
    DMSO 67.12
    n-butyl acetate 37.14
    n-octanol 14.6
    chloroform 214.5
    n-propyl acetate 44.64
    acetic acid 17.74
    dichloromethane 213.46
    cyclohexanone 153.62
    propylene glycol 1.4
    isopropyl acetate 34.47
    DMAc 151.59
    2-ethoxyethanol 18.46
    isopentanol 5.86
    n-heptane 4.12
    ethyl formate 19.47
    1,2-dichloroethane 101.67
    n-hexanol 4.72
    2-methoxyethanol 14.42
    isobutyl acetate 30.74
    tetrachloromethane 40.24
    n-pentyl acetate 95.54
    transcutol 132.31
    n-heptanol 10.38
    ethylbenzene 18.57
    MIBK 28.55
    2-propoxyethanol 16.69
    tert-butanol 5.82
    MTBE 17.35
    2-butoxyethanol 34.57
    propionic acid 14.03
    o-xylene 22.02
    formic acid 5.42
    diethyl ether 12.67
    m-xylene 17.5
    p-xylene 29.4
    chlorobenzene 51.66
    dimethyl carbonate 19.04
    n-octane 3.17
    formamide 11.29
    cyclopentanone 159.68
    2-pentanone 32.29
    anisole 34.46
    cyclopentyl methyl ether 65.84
    gamma-butyrolactone 161.5
    1-methoxy-2-propanol 15.71
    pyridine 71.92
    3-pentanone 39.9
    furfural 138.73
    n-dodecane 1.98
    diethylene glycol 6.61
    diisopropyl ether 8.33
    tert-amyl alcohol 10.58
    acetylacetone 69.13
    n-hexadecane 2.44
    acetophenone 64.05
    methyl propionate 30.63
    isopentyl acetate 40.58
    trichloroethylene 236.03
    n-nonanol 16.12
    cyclohexanol 18.1
    benzyl alcohol 18.12
    2-ethylhexanol 8.63
    isooctanol 12.08
    dipropyl ether 22.71
    1,2-dichlorobenzene 79.09
    ethyl lactate 20.39
    propylene carbonate 94.02
    n-methylformamide 17.02
    2-pentanol 4.49
    n-pentane 1.99
    1-propoxy-2-propanol 21.65
    1-methoxy-2-propyl acetate 44.95
    2-(2-methoxypropoxy) propanol 43.08
    mesitylene 15.02
    ε-caprolactone 141.37
    p-cymene 15.78
    epichlorohydrin 140.6
    1,1,1-trichloroethane 133.48
    2-aminoethanol 2.14
    morpholine-4-carbaldehyde 118.56
    sulfolane 339.62
    2,2,4-trimethylpentane 2.97
    2-methyltetrahydrofuran 83.2
    n-hexyl acetate 81.58
    isooctane 1.38
    2-(2-butoxyethoxy)ethanol 50.58
    sec-butyl acetate 39.23
    tert-butyl acetate 54.19
    decalin 8.67
    glycerin 3.66
    diglyme 138.98
    acrylic acid 12.78
    isopropyl myristate 25.03
    n-butyric acid 26.04
    acetyl acetate 40.77
    di(2-ethylhexyl) phthalate 26.27
    ethyl propionate 41.65
    nitromethane 56.93
    1,2-diethoxyethane 58.65
    benzonitrile 33.78
    trioctyl phosphate 17.01
    1-bromopropane 40.78
    gamma-valerolactone 227.77
    n-decanol 9.71
    triethyl phosphate 37.8
    4-methyl-2-pentanol 4.54
    propionitrile 11.86
    vinylene carbonate 78.44
    1,1,2-trichlorotrifluoroethane 113.4
    DMS 45.43
    cumene 14.38
    2-octanol 11.9
    2-hexanone 43.4
    octyl acetate 30.61
    limonene 24.47
    1,2-dimethoxyethane 58.58
    ethyl orthosilicate 35.74
    tributyl phosphate 24.99
    diacetone alcohol 38.68
    N,N-dimethylaniline 31.81
    acrylonitrile 14.93
    aniline 18.11
    1,3-propanediol 3.64
    bromobenzene 69.14
    dibromomethane 110.56
    1,1,2,2-tetrachloroethane 224.0
    2-methyl-cyclohexyl acetate 55.68
    tetrabutyl urea 44.97
    diisobutyl methanol 7.82
    2-phenylethanol 15.26
    styrene 21.03
    dioctyl adipate 50.23
    dimethyl sulfate 58.19
    ethyl butyrate 49.57
    methyl lactate 14.98
    butyl lactate 55.61
    diethyl carbonate 30.26
    propanediol butyl ether 28.21
    triethyl orthoformate 48.28
    p-tert-butyltoluene 14.52
    methyl 4-tert-butylbenzoate 83.49
    morpholine 50.01
    tert-butylamine 4.54
    n-dodecanol 6.54
    dimethoxymethane 29.68
    ethylene carbonate 65.22
    cyrene 62.56
    2-ethoxyethyl acetate 101.64
    2-ethylhexyl acetate 40.29
    1,2,4-trichlorobenzene 100.03
    4-methylpyridine 62.78
    dibutyl ether 39.08
    2,6-dimethyl-4-heptanol 7.82
    DEF 56.22
    dimethyl isosorbide 127.7
    tetrachloroethylene 132.07
    eugenol 58.14
    triacetin 112.48
    span 80 42.23
    1,4-butanediol 2.56
    1,1-dichloroethane 71.78
    2-methyl-1-pentanol 9.02
    methyl formate 15.8
    2-methyl-1-butanol 6.68
    n-decane 4.81
    butyronitrile 12.06
    3,7-dimethyl-1-octanol 14.96
    1-chlorooctane 23.6
    1-chlorotetradecane 6.82
    n-nonane 4.45
    undecane 2.86
    tert-butylcyclohexane 5.64
    cyclooctane 5.63
    cyclopentanol 20.31
    tetrahydropyran 60.12
    tert-amyl methyl ether 23.81
    2,5,8-trioxanonane 77.47
    1-hexene 9.12
    2-isopropoxyethanol 16.28
    2,2,2-trifluoroethanol 15.14
    methyl butyrate 58.15

    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