Olean-18-en-3beta-yl 3-phenylprop-2-enoate

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  • Identifiers

    CAS number
    65883-48-9

    Molecular formula
    C39H56O2

    SMILES
    C[C@@]12CC[C@@]3([C@@H](C1=CC(CC2)(C)C)CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OC(=O)C=CC6=CC=CC=C6)C)C)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 83.7%
    Amber 58.61%
    Dry 49.39%
    Musk 46.09%
    Cedar 44.69%
    Balsamic 43.09%
    Sandalwood 41.9%
    Powdery 39.1%
    Vetiver 36.57%
    Sweet 33.95%

     

    Flavor
    Woody 66.69%
    Sweet 45.85%
    Balsam 44.41%
    Camphor 38.39%
    Pine 35.31%
    Herbal 30.34%
    Wood 29.21%
    Dry 28.98%
    Balsamic 27.75%
    Fir needle 25.64%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    12.0

    pKa est.
    6.02 (neutral)

    Molecular weight
    556.9 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    629°C

    Flash point

    • 261.8 ˚C est.

  • Synonyms

    • DTXSID301315047
    • Olean-18-en-3beta-yl 3-phenylprop-2-enoate
    • 65883-48-9
    • 65883-48-9

  • Applications

    Olean-18-en-3beta-yl 3-phenylprop-2-enoate (CAS 65883-48-9) is a lipophilic triterpene ester that may find use as a fragrance ingredient or fragrance fixative in perfumery and cosmetics, contributing to scent retention and aroma stability. It can act as an emollient and skin-conditioning agent in personal care formulations. Its bulky molecular structure also makes it a candidate as a bio-based additive or intermediate for polymer, coating, and ink formulations, potentially serving as a plasticizer or processing aid in materials manufacturing. Additionally, it may serve as a specialty synthetic intermediate for niche chemical applications in the pharmaceutical and agrochemical sectors. In household and cleaning products, it could function as a scent carrier or odorant-contributing additive. All uses are subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2.02
    methanol 1.21
    isopropanol 1.62
    water 0.0
    ethyl acetate 3.95
    n-propanol 3.66
    acetone 3.26
    n-butanol 4.6
    acetonitrile 0.87
    DMF 7.63
    toluene 9.19
    isobutanol 2.91
    1,4-dioxane 8.17
    methyl acetate 3.06
    THF 16.18
    2-butanone 7.11
    n-pentanol 4.96
    sec-butanol 2.49
    n-hexane 0.45
    ethylene glycol 0.14
    NMP 14.9
    cyclohexane 0.37
    DMSO 2.55
    n-butyl acetate 5.55
    n-octanol 2.44
    chloroform 26.98
    n-propyl acetate 4.35
    acetic acid 1.99
    dichloromethane 14.22
    cyclohexanone 11.69
    propylene glycol 0.47
    isopropyl acetate 4.24
    DMAc 16.51
    2-ethoxyethanol 5.69
    isopentanol 4.05
    n-heptane 0.42
    ethyl formate 1.95
    1,2-dichloroethane 6.49
    n-hexanol 5.0
    2-methoxyethanol 4.64
    isobutyl acetate 4.65
    tetrachloromethane 3.35
    n-pentyl acetate 7.98
    transcutol 13.32
    n-heptanol 4.44
    ethylbenzene 5.08
    MIBK 5.57
    2-propoxyethanol 13.99
    tert-butanol 1.48
    MTBE 4.14
    2-butoxyethanol 11.65
    propionic acid 2.29
    o-xylene 4.65
    formic acid 0.61
    diethyl ether 4.37
    m-xylene 5.98
    p-xylene 4.85
    chlorobenzene 8.65
    dimethyl carbonate 2.56
    n-octane 0.15
    formamide 0.89
    cyclopentanone 11.74
    2-pentanone 6.72
    anisole 9.4
    cyclopentyl methyl ether 8.4
    gamma-butyrolactone 9.09
    1-methoxy-2-propanol 6.55
    pyridine 12.58
    3-pentanone 6.25
    furfural 8.59
    n-dodecane 0.08
    diethylene glycol 2.94
    diisopropyl ether 1.52
    tert-amyl alcohol 2.36
    acetylacetone 5.33
    n-hexadecane 0.1
    acetophenone 8.31
    methyl propionate 4.83
    isopentyl acetate 7.05
    trichloroethylene 18.76
    n-nonanol 3.25
    cyclohexanol 3.19
    benzyl alcohol 6.58
    2-ethylhexanol 3.6
    isooctanol 3.8
    dipropyl ether 5.12
    1,2-dichlorobenzene 7.87
    ethyl lactate 2.74
    propylene carbonate 4.77
    n-methylformamide 2.3
    2-pentanol 2.76
    n-pentane 0.35
    1-propoxy-2-propanol 10.85
    1-methoxy-2-propyl acetate 9.59
    2-(2-methoxypropoxy) propanol 8.93
    mesitylene 2.95
    ε-caprolactone 11.07
    p-cymene 2.85
    epichlorohydrin 13.9
    1,1,1-trichloroethane 7.28
    2-aminoethanol 0.79
    morpholine-4-carbaldehyde 15.31
    sulfolane 10.45
    2,2,4-trimethylpentane 0.33
    2-methyltetrahydrofuran 8.27
    n-hexyl acetate 7.64
    isooctane 0.25
    2-(2-butoxyethoxy)ethanol 10.17
    sec-butyl acetate 4.19
    tert-butyl acetate 5.32
    decalin 0.47
    glycerin 0.82
    diglyme 16.79
    acrylic acid 1.84
    isopropyl myristate 2.58
    n-butyric acid 5.13
    acetyl acetate 2.7
    di(2-ethylhexyl) phthalate 4.5
    ethyl propionate 4.4
    nitromethane 2.91
    1,2-diethoxyethane 6.3
    benzonitrile 4.09
    trioctyl phosphate 2.76
    1-bromopropane 5.44
    gamma-valerolactone 20.41
    n-decanol 1.82
    triethyl phosphate 3.39
    4-methyl-2-pentanol 2.32
    propionitrile 2.22
    vinylene carbonate 5.67
    1,1,2-trichlorotrifluoroethane 10.09
    DMS 5.02
    cumene 3.29
    2-octanol 2.25
    2-hexanone 6.91
    octyl acetate 3.46
    limonene 2.94
    1,2-dimethoxyethane 9.79
    ethyl orthosilicate 4.24
    tributyl phosphate 2.63
    diacetone alcohol 5.94
    N,N-dimethylaniline 7.57
    acrylonitrile 2.21
    aniline 6.75
    1,3-propanediol 1.91
    bromobenzene 10.33
    dibromomethane 9.57
    1,1,2,2-tetrachloroethane 15.07
    2-methyl-cyclohexyl acetate 6.56
    tetrabutyl urea 4.26
    diisobutyl methanol 2.04
    2-phenylethanol 8.35
    styrene 5.06
    dioctyl adipate 4.68
    dimethyl sulfate 4.41
    ethyl butyrate 5.06
    methyl lactate 2.83
    butyl lactate 6.91
    diethyl carbonate 2.89
    propanediol butyl ether 5.53
    triethyl orthoformate 5.78
    p-tert-butyltoluene 2.74
    methyl 4-tert-butylbenzoate 10.61
    morpholine 11.45
    tert-butylamine 1.11
    n-dodecanol 1.0
    dimethoxymethane 7.89
    ethylene carbonate 4.44
    cyrene 9.46
    2-ethoxyethyl acetate 10.6
    2-ethylhexyl acetate 6.3
    1,2,4-trichlorobenzene 11.07
    4-methylpyridine 12.35
    dibutyl ether 2.56
    2,6-dimethyl-4-heptanol 2.04
    DEF 7.56
    dimethyl isosorbide 14.66
    tetrachloroethylene 10.02
    eugenol 10.96
    triacetin 7.59
    span 80 7.47
    1,4-butanediol 0.96
    1,1-dichloroethane 6.05
    2-methyl-1-pentanol 4.69
    methyl formate 1.58
    2-methyl-1-butanol 4.47
    n-decane 0.23
    butyronitrile 2.83
    3,7-dimethyl-1-octanol 2.47
    1-chlorooctane 1.45
    1-chlorotetradecane 0.36
    n-nonane 0.18
    undecane 0.12
    tert-butylcyclohexane 0.49
    cyclooctane 0.23
    cyclopentanol 2.81
    tetrahydropyran 8.96
    tert-amyl methyl ether 4.05
    2,5,8-trioxanonane 10.03
    1-hexene 2.15
    2-isopropoxyethanol 5.37
    2,2,2-trifluoroethanol 0.99
    methyl butyrate 5.3

    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