Di-n-hexadecyl sebacate

Overview IFRA Request a quote

  • Identifiers

    CAS number
    26719-48-2

    Molecular formula
    C42H82O4

    SMILES
    CCCCCCCCCCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCCCCCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Waxy 70.2%
    Fatty 63.65%
    Oily 55.55%
    Odorless 35.61%
    Sweet 26.52%
    Creamy 24.91%
    Fruity 21.7%
    Dairy 18.75%
    Clean 18.5%
    Buttery 17.87%

     

    Flavor
    Waxy 63.94%
    Fatty 49.5%
    Oily 46.25%
    Mild 45.19%
    Soapy 32.86%
    Bland 32.51%
    Fat 31.74%
    Coconut 30.81%
    Faint 30.72%
    Creamy 28.63%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    18.3

    pKa est.
    10.03 (weak base)

    Molecular weight
    651.1 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    589°C

    Flash point

    • 283.28 ˚C est.

  • Synonyms

    • Di-n-hexadecyl sebacate
    • 26719-48-2
    • DTXSID20181224
    • RefChem:336880
    • DTXCID30103715
    • dihexadecyl decanedioate
    • SCHEMBL4624554
    • decanedioic acid dihexadecyl ester
    • QTDJUGJAGNDLKQ-UHFFFAOYSA-N
    • 26719-48-2

  • Applications

    Di-n-hexadecyl sebacate (CAS 26719-48-2) is a diester of sebacic acid with two hexadecyl groups, commonly used as an emollient in cosmetics and personal care; it also serves as a fragrance carrier and can function as a fragrance fixative in perfumery; additionally, it is employed as a plasticizer and flow modifier in polymers and coatings/inks; it acts as a lubricant additive and processing aid in industrial manufacturing; and it may serve as an intermediate in organic synthesis.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2.11
    methanol 2.66
    isopropanol 2.07
    water 0.05
    ethyl acetate 37.99
    n-propanol 3.88
    acetone 21.23
    n-butanol 4.3
    acetonitrile 8.01
    DMF 39.45
    toluene 24.85
    isobutanol 3.8
    1,4-dioxane 40.13
    methyl acetate 26.56
    THF 118.38
    2-butanone 36.23
    n-pentanol 5.67
    sec-butanol 5.28
    n-hexane 5.33
    ethylene glycol 0.42
    NMP 264.91
    cyclohexane 20.08
    DMSO 49.42
    n-butyl acetate 44.2
    n-octanol 12.8
    chloroform 199.29
    n-propyl acetate 46.06
    acetic acid 14.6
    dichloromethane 204.73
    cyclohexanone 141.1
    propylene glycol 1.13
    isopropyl acetate 37.54
    DMAc 144.52
    2-ethoxyethanol 15.51
    isopentanol 5.74
    n-heptane 5.44
    ethyl formate 18.39
    1,2-dichloroethane 101.91
    n-hexanol 5.28
    2-methoxyethanol 11.66
    isobutyl acetate 30.7
    tetrachloromethane 44.6
    n-pentyl acetate 91.94
    transcutol 122.68
    n-heptanol 9.52
    ethylbenzene 20.9
    MIBK 30.79
    2-propoxyethanol 17.51
    tert-butanol 4.75
    MTBE 19.11
    2-butoxyethanol 31.39
    propionic acid 13.24
    o-xylene 26.17
    formic acid 3.77
    diethyl ether 14.35
    m-xylene 19.75
    p-xylene 30.39
    chlorobenzene 55.3
    dimethyl carbonate 18.88
    n-octane 3.53
    formamide 7.86
    cyclopentanone 150.12
    2-pentanone 33.48
    anisole 35.84
    cyclopentyl methyl ether 73.94
    gamma-butyrolactone 161.5
    1-methoxy-2-propanol 13.86
    pyridine 66.48
    3-pentanone 42.21
    furfural 126.09
    n-dodecane 1.97
    diethylene glycol 5.9
    diisopropyl ether 10.81
    tert-amyl alcohol 11.25
    acetylacetone 65.74
    n-hexadecane 2.41
    acetophenone 62.87
    methyl propionate 34.08
    isopentyl acetate 48.3
    trichloroethylene 226.55
    n-nonanol 14.9
    cyclohexanol 17.74
    benzyl alcohol 16.1
    2-ethylhexanol 10.09
    isooctanol 11.58
    dipropyl ether 27.04
    1,2-dichlorobenzene 89.03
    ethyl lactate 20.97
    propylene carbonate 102.71
    n-methylformamide 13.83
    2-pentanol 4.79
    n-pentane 2.66
    1-propoxy-2-propanol 22.44
    1-methoxy-2-propyl acetate 54.39
    2-(2-methoxypropoxy) propanol 45.53
    mesitylene 16.66
    ε-caprolactone 146.22
    p-cymene 18.05
    epichlorohydrin 146.64
    1,1,1-trichloroethane 135.41
    2-aminoethanol 1.54
    morpholine-4-carbaldehyde 105.81
    sulfolane 331.89
    2,2,4-trimethylpentane 5.0
    2-methyltetrahydrofuran 90.54
    n-hexyl acetate 85.6
    isooctane 2.0
    2-(2-butoxyethoxy)ethanol 46.76
    sec-butyl acetate 43.51
    tert-butyl acetate 63.16
    decalin 11.29
    glycerin 2.88
    diglyme 134.29
    acrylic acid 11.51
    isopropyl myristate 26.3
    n-butyric acid 26.91
    acetyl acetate 41.5
    di(2-ethylhexyl) phthalate 26.35
    ethyl propionate 48.66
    nitromethane 46.3
    1,2-diethoxyethane 62.51
    benzonitrile 29.06
    trioctyl phosphate 16.98
    1-bromopropane 44.02
    gamma-valerolactone 199.73
    n-decanol 8.9
    triethyl phosphate 49.98
    4-methyl-2-pentanol 4.97
    propionitrile 10.43
    vinylene carbonate 81.4
    1,1,2-trichlorotrifluoroethane 104.4
    DMS 51.39
    cumene 15.81
    2-octanol 10.88
    2-hexanone 42.08
    octyl acetate 32.28
    limonene 30.43
    1,2-dimethoxyethane 53.44
    ethyl orthosilicate 46.68
    tributyl phosphate 26.25
    diacetone alcohol 40.32
    N,N-dimethylaniline 33.68
    acrylonitrile 12.58
    aniline 17.76
    1,3-propanediol 2.97
    bromobenzene 77.41
    dibromomethane 107.58
    1,1,2,2-tetrachloroethane 224.29
    2-methyl-cyclohexyl acetate 65.57
    tetrabutyl urea 43.81
    diisobutyl methanol 9.23
    2-phenylethanol 15.21
    styrene 22.75
    dioctyl adipate 53.39
    dimethyl sulfate 62.67
    ethyl butyrate 61.42
    methyl lactate 16.23
    butyl lactate 53.49
    diethyl carbonate 37.66
    propanediol butyl ether 22.35
    triethyl orthoformate 62.96
    p-tert-butyltoluene 16.83
    methyl 4-tert-butylbenzoate 88.73
    morpholine 46.42
    tert-butylamine 4.1
    n-dodecanol 5.92
    dimethoxymethane 25.39
    ethylene carbonate 65.46
    cyrene 61.55
    2-ethoxyethyl acetate 103.06
    2-ethylhexyl acetate 49.59
    1,2,4-trichlorobenzene 118.76
    4-methylpyridine 61.64
    dibutyl ether 40.58
    2,6-dimethyl-4-heptanol 9.23
    DEF 60.71
    dimethyl isosorbide 134.53
    tetrachloroethylene 130.97
    eugenol 56.54
    triacetin 117.32
    span 80 40.35
    1,4-butanediol 1.98
    1,1-dichloroethane 68.97
    2-methyl-1-pentanol 9.03
    methyl formate 13.2
    2-methyl-1-butanol 7.02
    n-decane 4.94
    butyronitrile 11.21
    3,7-dimethyl-1-octanol 15.11
    1-chlorooctane 22.77
    1-chlorotetradecane 6.52
    n-nonane 4.6
    undecane 2.88
    tert-butylcyclohexane 7.28
    cyclooctane 7.69
    cyclopentanol 17.94
    tetrahydropyran 57.72
    tert-amyl methyl ether 29.54
    2,5,8-trioxanonane 75.18
    1-hexene 10.92
    2-isopropoxyethanol 14.49
    2,2,2-trifluoroethanol 12.95
    methyl butyrate 64.27

    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