Lucialdehyde C

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  • Identifiers

    CAS number
    252351-96-5

    Molecular formula
    C30H46O3

    SMILES
    C[C@H](CC/C=C(\C)/C=O)[C@H]1CC[C@@]2([C@@]1(CCC3=C2C(=O)C[C@@H]4[C@@]3(CC[C@@H](C4(C)C)O)C)C)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 87.21%
    Amber 55.09%
    Sandalwood 51.59%
    Dry 46.85%
    Cedar 45.02%
    Musk 41.17%
    Vetiver 38.07%
    Powdery 37.69%
    Orris 34.2%
    Animal 32.55%

     

    Flavor
    Woody 65.6%
    Herbal 36.34%
    Camphor 30.88%
    Spicy 29.42%
    Balsam 28.39%
    Wood 27.39%
    Bitter 25.93%
    Spice 24.76%
    Pine 24.66%
    Minty 23.6%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    6.6

    pKa est.
    6.3 (neutral)

    Molecular weight
    454.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    264°C

    Flash point

    • 243.43 ˚C est.

  • Synonyms

    • Lucialdehyde C
    • CHEBI:66594
    • RefChem:924955
    • (6R)-6-((3S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-7-oxo-1,2,3,5,6,11,12,15,16,17-decahydrocyclopenta(a)phenanthren-17-yl)-2-methyl-3-methylideneheptanal
    • lucidal
    • 252351-96-5
    • (E,6R)-6-[(3S,5R,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-7-oxo-1,2,3,5,6,11,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]-2-methylhept-2-enal
    • (3beta,24E)-3-hydroxy-7-oxolanosta-8,24-dien-26-al
    • SCHEMBL9656511
    • DTXSID601244980
    • AKOS040761999
    • HY-122782
    • CS-0089311
    • (24E)-3beta-Hydroxy-7-oxolanosta-8,24-dien-26-al
    • Q27135209
    • (3|_,24E)-3-Hydroxy-7-oxolanosta-8,24-dien-26-al
    • (3I(2),24E)-3-Hydroxy-7-oxolanosta-8,24-dien-26-al
    • 252351-96-5

  • Applications

    Lucialdehyde C (CAS 252351-96-5) is primarily used in fragrance chemistry as an odorant and aroma chemical, contributing distinct notes in perfumery; it is also evaluated as a fragrance ingredient for cosmetics and personal care products. It may serve as an intermediate in the synthesis of fragrance compounds and flavor/aroma ingredients in industrial manufacturing. Additionally, it can be included in household cleaning products to impart a characteristic scent, and in coatings or inks as a minor odorant or scent modifier, subject to regulatory limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 12.3
    methanol 7.08
    isopropanol 12.83
    water 0.01
    ethyl acetate 6.75
    n-propanol 18.46
    acetone 9.98
    n-butanol 16.24
    acetonitrile 2.77
    DMF 42.62
    toluene 10.29
    isobutanol 11.55
    1,4-dioxane 23.64
    methyl acetate 6.2
    THF 36.81
    2-butanone 13.22
    n-pentanol 9.76
    sec-butanol 6.49
    n-hexane 0.31
    ethylene glycol 1.04
    NMP 27.97
    cyclohexane 0.4
    DMSO 10.34
    n-butyl acetate 7.77
    n-octanol 3.5
    chloroform 29.73
    n-propyl acetate 6.17
    acetic acid 7.17
    dichloromethane 13.61
    cyclohexanone 20.42
    propylene glycol 2.55
    isopropyl acetate 7.81
    DMAc 36.53
    2-ethoxyethanol 17.58
    isopentanol 10.55
    n-heptane 0.25
    ethyl formate 3.7
    1,2-dichloroethane 8.42
    n-hexanol 11.07
    2-methoxyethanol 23.8
    isobutyl acetate 6.5
    tetrachloromethane 4.17
    n-pentyl acetate 10.7
    transcutol 30.9
    n-heptanol 7.04
    ethylbenzene 4.61
    MIBK 8.96
    2-propoxyethanol 42.81
    tert-butanol 7.9
    MTBE 5.55
    2-butoxyethanol 24.08
    propionic acid 5.95
    o-xylene 4.86
    formic acid 2.36
    diethyl ether 8.18
    m-xylene 6.28
    p-xylene 5.0
    chlorobenzene 9.56
    dimethyl carbonate 6.88
    n-octane 0.11
    formamide 3.75
    cyclopentanone 24.12
    2-pentanone 11.73
    anisole 11.24
    cyclopentyl methyl ether 12.41
    gamma-butyrolactone 18.42
    1-methoxy-2-propanol 28.87
    pyridine 23.55
    3-pentanone 9.54
    furfural 17.47
    n-dodecane 0.06
    diethylene glycol 16.33
    diisopropyl ether 2.03
    tert-amyl alcohol 4.44
    acetylacetone 12.31
    n-hexadecane 0.07
    acetophenone 10.62
    methyl propionate 9.25
    isopentyl acetate 9.88
    trichloroethylene 22.25
    n-nonanol 4.37
    cyclohexanol 7.08
    benzyl alcohol 11.85
    2-ethylhexanol 4.38
    isooctanol 5.54
    dipropyl ether 5.39
    1,2-dichlorobenzene 8.59
    ethyl lactate 5.63
    propylene carbonate 9.06
    n-methylformamide 10.19
    2-pentanol 6.34
    n-pentane 0.36
    1-propoxy-2-propanol 25.62
    1-methoxy-2-propyl acetate 18.63
    2-(2-methoxypropoxy) propanol 14.29
    mesitylene 3.0
    ε-caprolactone 16.67
    p-cymene 2.57
    epichlorohydrin 23.94
    1,1,1-trichloroethane 9.35
    2-aminoethanol 5.34
    morpholine-4-carbaldehyde 39.77
    sulfolane 20.67
    2,2,4-trimethylpentane 0.23
    2-methyltetrahydrofuran 11.77
    n-hexyl acetate 10.21
    isooctane 0.22
    2-(2-butoxyethoxy)ethanol 19.48
    sec-butyl acetate 5.04
    tert-butyl acetate 8.69
    decalin 0.36
    glycerin 4.88
    diglyme 34.28
    acrylic acid 5.16
    isopropyl myristate 3.09
    n-butyric acid 11.75
    acetyl acetate 5.86
    di(2-ethylhexyl) phthalate 6.71
    ethyl propionate 5.93
    nitromethane 9.45
    1,2-diethoxyethane 9.7
    benzonitrile 8.0
    trioctyl phosphate 4.01
    1-bromopropane 5.36
    gamma-valerolactone 44.07
    n-decanol 2.33
    triethyl phosphate 4.54
    4-methyl-2-pentanol 4.58
    propionitrile 6.51
    vinylene carbonate 10.74
    1,1,2-trichlorotrifluoroethane 19.72
    DMS 9.12
    cumene 2.81
    2-octanol 3.15
    2-hexanone 8.79
    octyl acetate 4.39
    limonene 2.75
    1,2-dimethoxyethane 24.09
    ethyl orthosilicate 5.03
    tributyl phosphate 3.53
    diacetone alcohol 12.8
    N,N-dimethylaniline 8.23
    acrylonitrile 7.27
    aniline 12.46
    1,3-propanediol 11.78
    bromobenzene 9.58
    dibromomethane 9.91
    1,1,2,2-tetrachloroethane 18.95
    2-methyl-cyclohexyl acetate 8.34
    tetrabutyl urea 6.04
    diisobutyl methanol 2.49
    2-phenylethanol 16.16
    styrene 5.11
    dioctyl adipate 6.3
    dimethyl sulfate 10.29
    ethyl butyrate 6.17
    methyl lactate 8.13
    butyl lactate 11.59
    diethyl carbonate 4.02
    propanediol butyl ether 13.69
    triethyl orthoformate 7.05
    p-tert-butyltoluene 2.59
    methyl 4-tert-butylbenzoate 15.77
    morpholine 32.41
    tert-butylamine 3.72
    n-dodecanol 1.22
    dimethoxymethane 31.79
    ethylene carbonate 8.6
    cyrene 16.57
    2-ethoxyethyl acetate 17.17
    2-ethylhexyl acetate 7.51
    1,2,4-trichlorobenzene 12.44
    4-methylpyridine 20.14
    dibutyl ether 2.49
    2,6-dimethyl-4-heptanol 2.49
    DEF 12.97
    dimethyl isosorbide 24.61
    tetrachloroethylene 12.4
    eugenol 18.58
    triacetin 11.55
    span 80 12.02
    1,4-butanediol 4.35
    1,1-dichloroethane 8.69
    2-methyl-1-pentanol 6.6
    methyl formate 5.67
    2-methyl-1-butanol 8.81
    n-decane 0.17
    butyronitrile 6.9
    3,7-dimethyl-1-octanol 3.27
    1-chlorooctane 1.27
    1-chlorotetradecane 0.3
    n-nonane 0.14
    undecane 0.09
    tert-butylcyclohexane 0.33
    cyclooctane 0.18
    cyclopentanol 8.06
    tetrahydropyran 16.64
    tert-amyl methyl ether 3.87
    2,5,8-trioxanonane 19.92
    1-hexene 1.72
    2-isopropoxyethanol 12.46
    2,2,2-trifluoroethanol 3.42
    methyl butyrate 7.27

    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