1,3-Stearin-2-palmitin

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  • Identifiers

    CAS number
    2190-24-1

    Molecular formula
    C55H106O6

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

    Safety labels

  • Odor profile

    Fragrance
    Waxy 74.76%
    Fatty 64.41%
    Oily 47.99%
    Odorless 37.7%
    Creamy 23.45%
    Sweet 20.25%
    Dairy 16.69%
    Buttery 16.66%
    Milky 15.8%
    Alcoholic 15.48%

     

    Flavor
    Waxy 55.93%
    Fatty 47.35%
    Mild 44.79%
    Oily 41.96%
    Bland 38.7%
    Faint 33.36%
    Fat 28.25%
    Odorless 27.59%
    Soapy 25.53%
    Coconut 25.14%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    24.1

    pKa est.
    11.11 (strong base)

    Molecular weight
    863.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    632°C

    Melting point expt.

    • 68 °C

    Flash point

    • 303.3 ˚C est.

  • Synonyms

    • 1,3-distearoyl-2-palmitoylglycerol
    • 1,3-STEARIN-2-PALMITIN
    • (2-hexadecanoyloxy-3-octadecanoyloxypropyl) octadecanoate
    • 6HZ9Y3W5JG
    • TG(52:0)
    • CHEBI:132773
    • RefChem:935004
    • GlyTouCan:G30140ZB
    • G30140ZB
    • 2190-24-1
    • 1-O,3-O-Distearoyl-2-O-palmitoyl-L-glycerol
    • 2-Palmito-1,3-distearin
    • 2-Palmitodistearin
    • 1,3-Distearoyl-2-palmitin
    • Stearin, 2-palmito-1,3-di-
    • 1,3-distearoyl-2-palmitoyl glycerol
    • TAG(52:0)
    • TG(18:0/16:0/18:0)
    • Glycerol 1,3-dioctadecanoate 2-hexadecanoate
    • Glycerol 2-hexadecanoate 1,3-dioctadecanoate
    • 2-(hexadecanoyloxy)propane-1,3-diyl dioctadecanoate
    • TAG(18:0/16:0/18:0)
    • (2-Hexadecanoyloxy-3-Octadecanoyloxy-Propyl) Octadecanoate
    • Octadecanoic acid, 2-[(1-oxohexadecyl)oxy]-1,3-propanediyl ester
    • a,a'-Distearopalmitin
    • Triglyceride StPSt,sn
    • Triacylglycerol(52:0)
    • 2-Palmitoyl-1,3-distearin
    • Palmitin, 1,3-distearo-2-
    • orb2283131
    • SCHEMBL8908785
    • ZGVGTPFSVCXVNJ-UHFFFAOYSA-N
    • DTXSID601314731
    • 2-(HEXADECANOYLOXY)-3-(OCTADECANOYLOXY)PROPYL OCTADECANOATE
    • Glycerol 1,3-distearate-2-palmitate
    • ?1,3-Distearoyl-2-Palmitoyl Glycerol
    • Triacylglycerol(18:0/16:0/18:0)
    • 1,3-dioctadecanoyl-2-hexadecanoylglycerol
    • 1-Stearoyl-2-palmitoyl-3-stearoyl-glycerol
    • 2-(Palmitoyloxy)propane-1,3-diyl distearate
    • 2-(Palmitoyloxy)-3-(stearoyloxy)propyl stearate #
    • 1-Octadecanoyl-2-hexadecanoyl-3-octadecanoyl-glycerol
    • Q27225650
    • Octadecanoic acid 2-[(1-oxohexadecyl)oxy]-1,3-propanediyl ester, 9CI
    • 2190-24-1

  • Applications

    1,3-Stearin-2-palmitin (CAS 2190-24-1) is a saturated triglyceride used as a base oil and emollient in cosmetics and personal care; it serves as a carrier and can help fix fragrances in the fragrance/perfume industry; it can function as a lipid-based solvent and excipient in pharmaceutical formulations for lipophilic actives; and it is used as a processing oil and lubricant in industrial manufacturing.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 10.94
    methanol 13.87
    isopropanol 11.71
    water 0.52
    ethyl acetate 172.35
    n-propanol 20.22
    acetone 111.11
    n-butanol 18.61
    acetonitrile 44.36
    DMF 226.67
    toluene 69.27
    isobutanol 18.84
    1,4-dioxane 123.53
    methyl acetate 141.53
    THF 296.18
    2-butanone 148.05
    n-pentanol 21.69
    sec-butanol 26.43
    n-hexane 11.08
    ethylene glycol 2.95
    NMP 834.63
    cyclohexane 29.86
    DMSO 230.14
    n-butyl acetate 121.48
    n-octanol 31.17
    chloroform 471.03
    n-propyl acetate 153.72
    acetic acid 103.69
    dichloromethane 500.19
    cyclohexanone 374.64
    propylene glycol 7.29
    isopropyl acetate 144.98
    DMAc 625.57
    2-ethoxyethanol 60.97
    isopentanol 21.37
    n-heptane 8.89
    ethyl formate 85.8
    1,2-dichloroethane 260.42
    n-hexanol 17.26
    2-methoxyethanol 55.92
    isobutyl acetate 87.87
    tetrachloromethane 115.56
    n-pentyl acetate 218.9
    transcutol 294.24
    n-heptanol 25.89
    ethylbenzene 47.35
    MIBK 95.15
    2-propoxyethanol 57.77
    tert-butanol 22.01
    MTBE 65.66
    2-butoxyethanol 86.61
    propionic acid 82.32
    o-xylene 76.88
    formic acid 28.4
    diethyl ether 52.76
    m-xylene 53.47
    p-xylene 72.69
    chlorobenzene 148.37
    dimethyl carbonate 118.36
    n-octane 6.11
    formamide 52.29
    cyclopentanone 449.97
    2-pentanone 124.65
    anisole 94.37
    cyclopentyl methyl ether 175.65
    gamma-butyrolactone 593.96
    1-methoxy-2-propanol 60.89
    pyridine 194.09
    3-pentanone 159.64
    furfural 403.78
    n-dodecane 3.5
    diethylene glycol 23.79
    diisopropyl ether 31.45
    tert-amyl alcohol 44.71
    acetylacetone 264.38
    n-hexadecane 4.18
    acetophenone 175.85
    methyl propionate 173.66
    isopentyl acetate 117.65
    trichloroethylene 613.43
    n-nonanol 33.8
    cyclohexanol 57.49
    benzyl alcohol 51.8
    2-ethylhexanol 23.95
    isooctanol 28.37
    dipropyl ether 58.33
    1,2-dichlorobenzene 226.0
    ethyl lactate 81.88
    propylene carbonate 359.31
    n-methylformamide 89.8
    2-pentanol 20.91
    n-pentane 7.03
    1-propoxy-2-propanol 69.17
    1-methoxy-2-propyl acetate 158.35
    2-(2-methoxypropoxy) propanol 106.21
    mesitylene 39.91
    ε-caprolactone 433.23
    p-cymene 36.84
    epichlorohydrin 437.58
    1,1,1-trichloroethane 398.63
    2-aminoethanol 9.42
    morpholine-4-carbaldehyde 367.75
    sulfolane 1014.31
    2,2,4-trimethylpentane 10.62
    2-methyltetrahydrofuran 230.25
    n-hexyl acetate 185.28
    isooctane 3.99
    2-(2-butoxyethoxy)ethanol 108.65
    sec-butyl acetate 128.44
    tert-butyl acetate 189.85
    decalin 18.47
    glycerin 16.52
    diglyme 294.81
    acrylic acid 77.02
    isopropyl myristate 56.49
    n-butyric acid 127.8
    acetyl acetate 197.58
    di(2-ethylhexyl) phthalate 63.92
    ethyl propionate 169.66
    nitromethane 300.58
    1,2-diethoxyethane 134.98
    benzonitrile 84.36
    trioctyl phosphate 41.46
    1-bromopropane 114.37
    gamma-valerolactone 564.46
    n-decanol 20.35
    triethyl phosphate 117.82
    4-methyl-2-pentanol 16.25
    propionitrile 48.61
    vinylene carbonate 305.94
    1,1,2-trichlorotrifluoroethane 350.44
    DMS 188.05
    cumene 35.52
    2-octanol 26.66
    2-hexanone 121.5
    octyl acetate 77.32
    limonene 60.33
    1,2-dimethoxyethane 148.12
    ethyl orthosilicate 101.71
    tributyl phosphate 63.82
    diacetone alcohol 132.43
    N,N-dimethylaniline 85.01
    acrylonitrile 65.85
    aniline 66.04
    1,3-propanediol 16.24
    bromobenzene 187.21
    dibromomethane 263.85
    1,1,2,2-tetrachloroethane 565.36
    2-methyl-cyclohexyl acetate 129.49
    tetrabutyl urea 95.87
    diisobutyl methanol 18.61
    2-phenylethanol 41.95
    styrene 54.6
    dioctyl adipate 115.75
    dimethyl sulfate 351.31
    ethyl butyrate 149.85
    methyl lactate 91.78
    butyl lactate 143.82
    diethyl carbonate 106.16
    propanediol butyl ether 66.26
    triethyl orthoformate 135.18
    p-tert-butyltoluene 34.52
    methyl 4-tert-butylbenzoate 219.54
    morpholine 146.73
    tert-butylamine 15.67
    n-dodecanol 13.44
    dimethoxymethane 119.14
    ethylene carbonate 251.69
    cyrene 152.65
    2-ethoxyethyl acetate 282.16
    2-ethylhexyl acetate 108.97
    1,2,4-trichlorobenzene 309.7
    4-methylpyridine 184.25
    dibutyl ether 71.48
    2,6-dimethyl-4-heptanol 18.61
    DEF 225.87
    dimethyl isosorbide 260.36
    tetrachloroethylene 334.63
    eugenol 134.09
    triacetin 325.45
    span 80 87.79
    1,4-butanediol 10.45
    1,1-dichloroethane 222.93
    2-methyl-1-pentanol 28.83
    methyl formate 87.26
    2-methyl-1-butanol 27.62
    n-decane 8.4
    butyronitrile 42.28
    3,7-dimethyl-1-octanol 32.29
    1-chlorooctane 43.73
    1-chlorotetradecane 13.16
    n-nonane 7.8
    undecane 4.99
    tert-butylcyclohexane 12.89
    cyclooctane 12.77
    cyclopentanol 66.12
    tetrahydropyran 149.99
    tert-amyl methyl ether 91.52
    2,5,8-trioxanonane 167.31
    1-hexene 26.92
    2-isopropoxyethanol 53.51
    2,2,2-trifluoroethanol 91.91
    methyl butyrate 214.78

    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