1,3,3-Trimethylbicyclo[2.2.1]hept-2-YL stearate

Overview IFRA Request a quote

  • Identifiers

    CAS number
    93839-05-5

    Molecular formula
    C28H52O2

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)OC1C(C2CCC1(C2)C)(C)C

    Safety labels

  • Odor profile

    Fragrance
    Waxy 68.69%
    Fatty 50.21%
    Oily 39.99%
    Woody 37.68%
    Odorless 29.85%
    Balsamic 28.73%
    Amber 26.07%
    Sandalwood 25.11%
    Creamy 22.8%
    Animal 20.91%

     

    Flavor
    Waxy 44.07%
    Mild 37.97%
    Oily 32.54%
    Bland 30.32%
    Fatty 29.4%
    Faint 25.65%
    Balsam 24.73%
    Slightly waxy 23.48%
    Beer 22.33%
    Odorless 22.15%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    11.5

    pKa est.
    -21.05 (strong acid)

    Molecular weight
    420.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    470°C

    Flash point

    • 34.61 ˚C est.

  • Synonyms

    • 93839-05-5
    • EINECS 298-776-0
    • 1,3,3-TRIMETHYLBICYCLO[2.2.1]HEPT-2-YL STEARATE
    • 1,3,3-Trimethylbicyclo(2.2.1)hept-2-yl stearate
    • DTXSID40917668
    • MSCSYRZMJVLHSI-UHFFFAOYSA-N
    • 1,3,3-TRIMETHYLBICYCLO[2.2.1]HEPTAN-2-YL OCTADECANOATE
    • NS00064798
    • 93839-05-5

  • Applications

    1,3,3-Trimethylbicyclo[2.2.1]hept-2-YL stearate (CAS 93839-05-5) is used primarily as a fragrance-related ingredient and cosmetic additive, where this norbornyl stearate ester can function as a fragrance carrier and fixation aid in perfumery and personal care products. It may serve as an emollient or texture enhancer in cosmetics, helping slip and skin feel. In industrial formulations, it can act as a plasticizer or processing aid for certain polymers and coatings, improving flexibility and processability. It can also serve as a slip additive or small-amount plasticizer in coatings or inks, and may appear as a fragrance component in household products such as scented cleaners or air fresheners. Additionally, it is often evaluated as an intermediate in fragrance synthesis and formulation, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 313.62
    methanol 189.57
    isopropanol 357.32
    water 2.98
    ethyl acetate 1614.43
    n-propanol 435.71
    acetone 954.85
    n-butanol 495.44
    acetonitrile 401.44
    DMF 1020.06
    toluene 818.23
    isobutanol 457.99
    1,4-dioxane 1291.61
    methyl acetate 1006.84
    THF 2545.66
    2-butanone 1227.96
    n-pentanol 361.84
    sec-butanol 501.39
    n-hexane 163.37
    ethylene glycol 21.4
    NMP 1580.29
    cyclohexane 486.37
    DMSO 478.03
    n-butyl acetate 1523.31
    n-octanol 412.6
    chloroform 3199.09
    n-propyl acetate 1378.5
    acetic acid 426.12
    dichloromethane 3015.18
    cyclohexanone 2658.78
    propylene glycol 51.02
    isopropyl acetate 1577.3
    DMAc 1723.69
    2-ethoxyethanol 538.74
    isopentanol 568.57
    n-heptane 132.61
    ethyl formate 691.91
    1,2-dichloroethane 1897.18
    n-hexanol 392.22
    2-methoxyethanol 545.72
    isobutyl acetate 1170.28
    tetrachloromethane 905.23
    n-pentyl acetate 1842.6
    transcutol 1754.65
    n-heptanol 441.03
    ethylbenzene 499.6
    MIBK 1154.09
    2-propoxyethanol 687.32
    tert-butanol 459.83
    MTBE 1064.54
    2-butoxyethanol 867.15
    propionic acid 487.99
    o-xylene 614.39
    formic acid 89.06
    diethyl ether 948.33
    m-xylene 564.5
    p-xylene 815.46
    chlorobenzene 1329.38
    dimethyl carbonate 482.88
    n-octane 82.17
    formamide 192.97
    cyclopentanone 2404.96
    2-pentanone 1337.44
    anisole 882.0
    cyclopentyl methyl ether 1502.26
    gamma-butyrolactone 2474.56
    1-methoxy-2-propanol 599.0
    pyridine 1361.37
    3-pentanone 1168.27
    furfural 1453.14
    n-dodecane 43.05
    diethylene glycol 215.86
    diisopropyl ether 500.33
    tert-amyl alcohol 565.79
    acetylacetone 1593.61
    n-hexadecane 53.79
    acetophenone 1042.99
    methyl propionate 1077.52
    isopentyl acetate 1578.06
    trichloroethylene 3285.69
    n-nonanol 406.66
    cyclohexanol 848.94
    benzyl alcohol 504.97
    2-ethylhexanol 401.51
    isooctanol 444.88
    dipropyl ether 708.34
    1,2-dichlorobenzene 1354.1
    ethyl lactate 422.91
    propylene carbonate 1711.85
    n-methylformamide 436.95
    2-pentanol 463.85
    n-pentane 139.34
    1-propoxy-2-propanol 656.24
    1-methoxy-2-propyl acetate 1236.09
    2-(2-methoxypropoxy) propanol 588.76
    mesitylene 417.65
    ε-caprolactone 2652.0
    p-cymene 338.5
    epichlorohydrin 2397.4
    1,1,1-trichloroethane 2600.2
    2-aminoethanol 91.26
    morpholine-4-carbaldehyde 1374.48
    sulfolane 1916.71
    2,2,4-trimethylpentane 119.49
    2-methyltetrahydrofuran 2064.64
    n-hexyl acetate 1696.29
    isooctane 73.89
    2-(2-butoxyethoxy)ethanol 775.06
    sec-butyl acetate 1277.64
    tert-butyl acetate 1597.41
    decalin 192.47
    glycerin 80.34
    diglyme 1945.48
    acrylic acid 312.87
    isopropyl myristate 534.47
    n-butyric acid 1199.66
    acetyl acetate 1107.83
    di(2-ethylhexyl) phthalate 399.72
    ethyl propionate 1236.96
    nitromethane 993.37
    1,2-diethoxyethane 1194.63
    benzonitrile 803.61
    trioctyl phosphate 321.27
    1-bromopropane 1269.23
    gamma-valerolactone 2935.14
    n-decanol 255.54
    triethyl phosphate 545.83
    4-methyl-2-pentanol 365.43
    propionitrile 540.12
    vinylene carbonate 1457.32
    1,1,2-trichlorotrifluoroethane 1083.8
    DMS 943.65
    cumene 375.51
    2-octanol 399.85
    2-hexanone 1098.94
    octyl acetate 646.89
    limonene 513.28
    1,2-dimethoxyethane 1300.56
    ethyl orthosilicate 562.51
    tributyl phosphate 432.87
    diacetone alcohol 921.09
    N,N-dimethylaniline 587.89
    acrylonitrile 474.02
    aniline 666.14
    1,3-propanediol 254.17
    bromobenzene 1547.29
    dibromomethane 1913.41
    1,1,2,2-tetrachloroethane 2746.24
    2-methyl-cyclohexyl acetate 910.31
    tetrabutyl urea 536.75
    diisobutyl methanol 301.65
    2-phenylethanol 527.79
    styrene 572.55
    dioctyl adipate 723.32
    dimethyl sulfate 703.73
    ethyl butyrate 1232.96
    methyl lactate 340.19
    butyl lactate 904.12
    diethyl carbonate 764.65
    propanediol butyl ether 474.55
    triethyl orthoformate 889.34
    p-tert-butyltoluene 313.41
    methyl 4-tert-butylbenzoate 1029.69
    morpholine 1416.2
    tert-butylamine 351.28
    n-dodecanol 175.5
    dimethoxymethane 930.61
    ethylene carbonate 1520.94
    cyrene 538.21
    2-ethoxyethyl acetate 1769.18
    2-ethylhexyl acetate 1338.52
    1,2,4-trichlorobenzene 1503.41
    4-methylpyridine 1628.99
    dibutyl ether 823.56
    2,6-dimethyl-4-heptanol 301.65
    DEF 1482.0
    dimethyl isosorbide 1244.0
    tetrachloroethylene 1835.18
    eugenol 739.38
    triacetin 1354.93
    span 80 537.16
    1,4-butanediol 111.71
    1,1-dichloroethane 1988.64
    2-methyl-1-pentanol 464.65
    methyl formate 358.25
    2-methyl-1-butanol 557.96
    n-decane 104.68
    butyronitrile 762.0
    3,7-dimethyl-1-octanol 426.26
    1-chlorooctane 480.14
    1-chlorotetradecane 142.45
    n-nonane 101.86
    undecane 61.76
    tert-butylcyclohexane 146.89
    cyclooctane 158.43
    cyclopentanol 723.68
    tetrahydropyran 1975.38
    tert-amyl methyl ether 899.53
    2,5,8-trioxanonane 924.05
    1-hexene 408.4
    2-isopropoxyethanol 539.29
    2,2,2-trifluoroethanol 326.41
    methyl butyrate 1575.53

    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