2-Dehydrocamphor

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  • Identifiers

    CAS number
    15099-93-1

    Molecular formula
    C10H14O

    SMILES
    C[C@@]12C=CC(C1(C)C)CC2=O

    Safety labels

  • Odor profile

    Fragrance
    Woody 71.41%
    Herbal 64.13%
    Camphoreous 56.15%
    Mint 49.11%
    Spicy 45.43%
    Fresh 41.87%
    Pine 38.13%
    Earthy 37.98%
    Green 37.56%
    Cedar 37.4%

     

    Flavor
    Bitter 57.36%
    Camphor 43.43%
    Herbal 42.63%
    Minty 41.37%
    Woody 41.32%
    Pine 25.6%
    Ripe apricot 22.49%
    Red fruit 22.38%
    Cedarleaf 22.27%
    Medicinal 21.93%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    1.9

    pKa est.
    7.03 (neutral)

    Molecular weight
    150.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Fast

    Boiling point est.
    205°C

    Flash point

    • 66.39 ˚C est.

  • Synonyms

    • 2-Dehydrocamphor
    • 15099-93-1
    • 5-Bornen-2-one, (-)-
    • RefChem:86694
    • (1r)-1,7,7-trimethylbicyclo[2.2.1]hept-5-en-2-one
    • 1,7,7-Trimethylbicyclo[2.2.1]hept-5-en-2-one
    • DTXSID80934137
    • 15099-93-1

  • Applications

    2-Dehydrocamphor (CAS 15099-93-1) is chiefly used as an intermediate in organic synthesis and as a chiral building block for fragrance and pharmaceutical chemistry. In perfumery and cosmetics, it may function as an aroma component or structural motif for fragrance materials; in household products it can serve as a minor odorant or formulation intermediate; in industrial manufacturing it is employed as a precursor to camphor-derived specialty chemicals; and in research settings it is used as a reference bicyclic ketone for stereochemical studies. Its deployment is governed by formulation goals and regulatory constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 572.22
    methanol 720.5
    isopropanol 533.81
    water 43.14
    ethyl acetate 835.75
    n-propanol 491.75
    acetone 1184.49
    n-butanol 406.91
    acetonitrile 1118.42
    DMF 1565.9
    toluene 640.06
    isobutanol 392.01
    1,4-dioxane 1693.09
    methyl acetate 1077.7
    THF 1316.19
    2-butanone 912.44
    n-pentanol 257.22
    sec-butanol 425.42
    n-hexane 73.63
    ethylene glycol 243.65
    NMP 777.98
    cyclohexane 126.99
    DMSO 689.77
    n-butyl acetate 343.04
    n-octanol 153.92
    chloroform 2187.69
    n-propyl acetate 422.72
    acetic acid 581.28
    dichloromethane 1648.02
    cyclohexanone 807.85
    propylene glycol 266.72
    isopropyl acetate 571.98
    DMAc 1062.48
    2-ethoxyethanol 548.19
    isopentanol 352.09
    n-heptane 47.03
    ethyl formate 512.15
    1,2-dichloroethane 991.0
    n-hexanol 284.38
    2-methoxyethanol 950.53
    isobutyl acetate 287.39
    tetrachloromethane 563.38
    n-pentyl acetate 254.79
    transcutol 1259.05
    n-heptanol 178.51
    ethylbenzene 422.94
    MIBK 462.09
    2-propoxyethanol 622.36
    tert-butanol 563.28
    MTBE 613.38
    2-butoxyethanol 389.65
    propionic acid 520.24
    o-xylene 482.09
    formic acid 439.21
    diethyl ether 687.17
    m-xylene 489.85
    p-xylene 775.49
    chlorobenzene 760.39
    dimethyl carbonate 577.99
    n-octane 25.49
    formamide 996.75
    cyclopentanone 1032.78
    2-pentanone 640.09
    anisole 912.46
    cyclopentyl methyl ether 599.56
    gamma-butyrolactone 1089.34
    1-methoxy-2-propanol 715.61
    pyridine 1122.35
    3-pentanone 597.08
    furfural 1138.6
    n-dodecane 20.55
    diethylene glycol 550.36
    diisopropyl ether 270.92
    tert-amyl alcohol 433.28
    acetylacetone 977.88
    n-hexadecane 24.46
    acetophenone 704.35
    methyl propionate 704.51
    isopentyl acetate 351.04
    trichloroethylene 1952.92
    n-nonanol 155.84
    cyclohexanol 360.01
    benzyl alcohol 516.15
    2-ethylhexanol 170.9
    isooctanol 154.18
    dipropyl ether 265.79
    1,2-dichlorobenzene 743.65
    ethyl lactate 235.34
    propylene carbonate 661.11
    n-methylformamide 943.71
    2-pentanol 324.87
    n-pentane 83.01
    1-propoxy-2-propanol 412.94
    1-methoxy-2-propyl acetate 554.6
    2-(2-methoxypropoxy) propanol 388.71
    mesitylene 331.98
    ε-caprolactone 676.47
    p-cymene 169.11
    epichlorohydrin 1320.0
    1,1,1-trichloroethane 1413.23
    2-aminoethanol 415.18
    morpholine-4-carbaldehyde 1275.79
    sulfolane 842.08
    2,2,4-trimethylpentane 46.73
    2-methyltetrahydrofuran 837.85
    n-hexyl acetate 337.41
    isooctane 46.51
    2-(2-butoxyethoxy)ethanol 475.0
    sec-butyl acetate 347.76
    tert-butyl acetate 628.54
    decalin 90.41
    glycerin 351.85
    diglyme 1009.29
    acrylic acid 513.52
    isopropyl myristate 167.94
    n-butyric acid 497.35
    acetyl acetate 699.82
    di(2-ethylhexyl) phthalate 157.92
    ethyl propionate 438.9
    nitromethane 1616.74
    1,2-diethoxyethane 500.42
    benzonitrile 637.38
    trioctyl phosphate 102.49
    1-bromopropane 478.32
    gamma-valerolactone 1337.84
    n-decanol 118.5
    triethyl phosphate 191.1
    4-methyl-2-pentanol 231.25
    propionitrile 727.07
    vinylene carbonate 745.17
    1,1,2-trichlorotrifluoroethane 941.71
    DMS 525.35
    cumene 274.36
    2-octanol 124.29
    2-hexanone 426.13
    octyl acetate 190.74
    limonene 182.26
    1,2-dimethoxyethane 1009.85
    ethyl orthosilicate 187.0
    tributyl phosphate 129.34
    diacetone alcohol 580.92
    N,N-dimethylaniline 541.3
    acrylonitrile 944.57
    aniline 725.47
    1,3-propanediol 511.47
    bromobenzene 803.38
    dibromomethane 971.02
    1,1,2,2-tetrachloroethane 1469.98
    2-methyl-cyclohexyl acetate 272.97
    tetrabutyl urea 156.51
    diisobutyl methanol 138.28
    2-phenylethanol 454.95
    styrene 491.8
    dioctyl adipate 214.26
    dimethyl sulfate 684.6
    ethyl butyrate 320.29
    methyl lactate 410.69
    butyl lactate 214.57
    diethyl carbonate 261.07
    propanediol butyl ether 309.09
    triethyl orthoformate 244.28
    p-tert-butyltoluene 181.92
    methyl 4-tert-butylbenzoate 436.47
    morpholine 1373.24
    tert-butylamine 385.05
    n-dodecanol 92.37
    dimethoxymethane 1001.44
    ethylene carbonate 594.36
    cyrene 353.7
    2-ethoxyethyl acetate 444.94
    2-ethylhexyl acetate 263.02
    1,2,4-trichlorobenzene 826.88
    4-methylpyridine 1155.4
    dibutyl ether 197.47
    2,6-dimethyl-4-heptanol 138.28
    DEF 648.61
    dimethyl isosorbide 659.76
    tetrachloroethylene 1083.34
    eugenol 416.81
    triacetin 428.38
    span 80 294.38
    1,4-butanediol 201.94
    1,1-dichloroethane 1259.91
    2-methyl-1-pentanol 228.1
    methyl formate 734.26
    2-methyl-1-butanol 326.66
    n-decane 33.08
    butyronitrile 515.9
    3,7-dimethyl-1-octanol 173.01
    1-chlorooctane 123.01
    1-chlorotetradecane 58.44
    n-nonane 29.58
    undecane 25.28
    tert-butylcyclohexane 78.46
    cyclooctane 55.62
    cyclopentanol 431.87
    tetrahydropyran 913.95
    tert-amyl methyl ether 406.73
    2,5,8-trioxanonane 672.26
    1-hexene 205.21
    2-isopropoxyethanol 385.7
    2,2,2-trifluoroethanol 519.56
    methyl butyrate 494.02

    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