(6,6-Dimethylbicyclo(3.1.1)hept-2-en-2-yl)methyl cinnamate

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  • Identifiers

    CAS number
    93904-38-2

    Molecular formula
    C19H22O2

    SMILES
    CC1(C2CC=C(C1C2)COC(=O)/C=C/C3=CC=CC=C3)C

    Safety labels

  • Odor profile

    Fragrance
    Balsamic 76.74%
    Fruity 75.85%
    Sweet 68.23%
    Herbal 55.82%
    Spicy 49.85%
    Woody 45.7%
    Floral 43.21%
    Green 39.41%
    Cinnamon 31.85%
    Amber 31.81%

     

    Flavor
    Balsam 36.34%
    Bitter 28.51%
    Balsamic 21.06%
    Heather 20.75%
    Genet 20.67%
    Broom 20.57%
    Ethyl benzoate 20.0%
    Lovage 19.61%
    Herbal 19.4%
    Valerian 19.31%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.3

    pKa est.
    6.89 (neutral)

    Molecular weight
    282.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    430°C

    Flash point

    • 163.77 ˚C est.

  • Synonyms

    • EINECS 299-776-3
    • (6,6-Dimethylbicyclo(3.1.1)hept-2-en-2-yl)methyl cinnamate
    • 93904-38-2
    • MEGxp0_001573
    • NS00062338
    • 93904-38-2

  • Applications

    (6,6-Dimethylbicyclo(3.1.1)hept-2-en-2-yl)methyl cinnamate, CAS 93904-38-2, is used as a specialty monomer and photoactive intermediate in UV-curable coatings and inks, where the cinnamate ester enables photopolymerization and the rigid norbornene-derived framework helps impart dimensional stability; it may also serve as a fragrance-related ingredient or fixative in perfumery and cosmetics due to the cinnamate fragment, and can act as an organic-synthesis intermediate for the preparation of more complex specialty polymers and materials. Additional potential domains include adhesives and coatings in industrial manufacturing and advanced polymer systems such as electronic or optically clear films, with usage limited by formulation constraints and local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 276.16
    methanol 193.68
    isopropanol 137.07
    water 0.15
    ethyl acetate 651.61
    n-propanol 233.75
    acetone 288.23
    n-butanol 217.22
    acetonitrile 241.74
    DMF 374.98
    toluene 497.04
    isobutanol 129.73
    1,4-dioxane 601.74
    methyl acetate 428.81
    THF 836.09
    2-butanone 436.1
    n-pentanol 104.35
    sec-butanol 125.92
    n-hexane 8.73
    ethylene glycol 21.83
    NMP 169.63
    cyclohexane 22.01
    DMSO 198.22
    n-butyl acetate 229.13
    n-octanol 27.0
    chloroform 2085.69
    n-propyl acetate 208.91
    acetic acid 145.04
    dichloromethane 1788.83
    cyclohexanone 361.39
    propylene glycol 43.91
    isopropyl acetate 323.84
    DMAc 450.18
    2-ethoxyethanol 240.48
    isopentanol 163.94
    n-heptane 6.68
    ethyl formate 180.9
    1,2-dichloroethane 1075.46
    n-hexanol 117.11
    2-methoxyethanol 422.81
    isobutyl acetate 135.77
    tetrachloromethane 86.37
    n-pentyl acetate 99.81
    transcutol 1263.09
    n-heptanol 40.32
    ethylbenzene 136.59
    MIBK 229.49
    2-propoxyethanol 337.69
    tert-butanol 118.64
    MTBE 236.12
    2-butoxyethanol 141.03
    propionic acid 145.75
    o-xylene 157.68
    formic acid 59.7
    diethyl ether 474.58
    m-xylene 216.31
    p-xylene 136.41
    chlorobenzene 484.32
    dimethyl carbonate 219.73
    n-octane 2.42
    formamide 162.36
    cyclopentanone 396.68
    2-pentanone 407.68
    anisole 353.82
    cyclopentyl methyl ether 320.93
    gamma-butyrolactone 411.03
    1-methoxy-2-propanol 334.7
    pyridine 736.44
    3-pentanone 341.33
    furfural 408.29
    n-dodecane 2.04
    diethylene glycol 186.68
    diisopropyl ether 93.05
    tert-amyl alcohol 104.41
    acetylacetone 395.69
    n-hexadecane 2.48
    acetophenone 237.98
    methyl propionate 472.54
    isopentyl acetate 207.28
    trichloroethylene 1921.92
    n-nonanol 30.92
    cyclohexanol 128.41
    benzyl alcohol 202.49
    2-ethylhexanol 61.88
    isooctanol 35.72
    dipropyl ether 118.07
    1,2-dichlorobenzene 368.12
    ethyl lactate 91.58
    propylene carbonate 228.36
    n-methylformamide 225.77
    2-pentanol 129.32
    n-pentane 12.82
    1-propoxy-2-propanol 197.13
    1-methoxy-2-propyl acetate 358.55
    2-(2-methoxypropoxy) propanol 176.68
    mesitylene 91.86
    ε-caprolactone 327.4
    p-cymene 51.84
    epichlorohydrin 1065.1
    1,1,1-trichloroethane 547.83
    2-aminoethanol 79.85
    morpholine-4-carbaldehyde 336.5
    sulfolane 262.69
    2,2,4-trimethylpentane 7.79
    2-methyltetrahydrofuran 449.26
    n-hexyl acetate 119.78
    isooctane 7.35
    2-(2-butoxyethoxy)ethanol 259.39
    sec-butyl acetate 181.2
    tert-butyl acetate 281.5
    decalin 12.75
    glycerin 65.88
    diglyme 568.04
    acrylic acid 120.12
    isopropyl myristate 48.89
    n-butyric acid 273.9
    acetyl acetate 284.16
    di(2-ethylhexyl) phthalate 50.7
    ethyl propionate 246.82
    nitromethane 387.84
    1,2-diethoxyethane 372.39
    benzonitrile 222.28
    trioctyl phosphate 29.13
    1-bromopropane 505.66
    gamma-valerolactone 532.9
    n-decanol 23.08
    triethyl phosphate 71.49
    4-methyl-2-pentanol 80.61
    propionitrile 272.47
    vinylene carbonate 260.77
    1,1,2-trichlorotrifluoroethane 380.55
    DMS 207.8
    cumene 68.38
    2-octanol 21.59
    2-hexanone 172.86
    octyl acetate 58.86
    limonene 59.18
    1,2-dimethoxyethane 400.72
    ethyl orthosilicate 71.49
    tributyl phosphate 42.92
    diacetone alcohol 224.2
    N,N-dimethylaniline 159.1
    acrylonitrile 313.51
    aniline 372.82
    1,3-propanediol 160.0
    bromobenzene 550.31
    dibromomethane 1001.77
    1,1,2,2-tetrachloroethane 1357.65
    2-methyl-cyclohexyl acetate 110.75
    tetrabutyl urea 50.27
    diisobutyl methanol 40.97
    2-phenylethanol 190.2
    styrene 199.39
    dioctyl adipate 79.32
    dimethyl sulfate 207.8
    ethyl butyrate 171.7
    methyl lactate 149.41
    butyl lactate 82.0
    diethyl carbonate 120.45
    propanediol butyl ether 94.11
    triethyl orthoformate 113.55
    p-tert-butyltoluene 50.49
    methyl 4-tert-butylbenzoate 134.63
    morpholine 732.35
    tert-butylamine 73.2
    n-dodecanol 17.62
    dimethoxymethane 561.64
    ethylene carbonate 219.94
    cyrene 119.27
    2-ethoxyethyl acetate 261.23
    2-ethylhexyl acetate 158.19
    1,2,4-trichlorobenzene 408.98
    4-methylpyridine 637.47
    dibutyl ether 65.16
    2,6-dimethyl-4-heptanol 40.97
    DEF 328.95
    dimethyl isosorbide 296.83
    tetrachloroethylene 630.19
    eugenol 132.92
    triacetin 161.35
    span 80 97.14
    1,4-butanediol 43.42
    1,1-dichloroethane 866.89
    2-methyl-1-pentanol 98.3
    methyl formate 147.18
    2-methyl-1-butanol 147.8
    n-decane 3.39
    butyronitrile 250.09
    3,7-dimethyl-1-octanol 46.01
    1-chlorooctane 24.93
    1-chlorotetradecane 10.15
    n-nonane 2.77
    undecane 2.54
    tert-butylcyclohexane 10.44
    cyclooctane 8.14
    cyclopentanol 105.41
    tetrahydropyran 592.47
    tert-amyl methyl ether 167.38
    2,5,8-trioxanonane 333.3
    1-hexene 57.23
    2-isopropoxyethanol 170.0
    2,2,2-trifluoroethanol 68.89
    methyl butyrate 251.35

    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