alpha-CAMPHOLENOL

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  • Identifiers

    CAS number
    1901-38-8

    Molecular formula
    C10H18O

    SMILES
    CC1=CCC(C1(C)C)CCO

    Retention indicies (RI)

    • Carbowax: 1782.0

  • Odor profile

    Woody 86.02%
    Sweet 62.99%
    Sandalwood 50.92%
    Balsamic 47.72%
    Herbal 47.28%
    Dry 43.8%
    Amber 43.72%
    Camphoreous 41.61%
    Pine 41.59%
    Spicy 36.87%

    Scent© AI

  • Properties

    XLogP3-AA
    2.1

    pKa est.
    9.85 (weak base)

    Molecular weight
    154.25 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point

    • 74.00 °C. @ 0.60 mm Hg

    Flash point est.
    93.49 ˚C

    Solubility expt.

    • slightly
    • Slightly soluble in water; soluble in fat
    • Miscible at room temperature (in ethanol)

  • Synonyms

    • alpha-Campholenol
    • 1901-38-8
    • 2-(2,2,3-Trimethylcyclopent-3-en-1-yl)ethanol
    • 2,2,3-Trimethylcyclopent-3-ene-1-ethanol
    • .alpha.-Campholenol
    • Naturanol
    • Campholenic alcohol, alpha-
    • alpha-campholenic alcohol
    • Campholenic alcohol
    • Campholenol, alpha-
    • FEMA No. 3741
    • 3-Cyclopentene-1-ethanol, 2,2,3-trimethyl-
    • TRIMENOL
    • 9H6329UALZ
    • EINECS 217-600-5
    • 2-(2,2,3-trimethylcyclopent-3-en-1-yl)ethan-1-ol
    • (+/-)-CAMPHOLENE ALCOHOL
    • 2,2,3-TRIMETHYL-3-CYCLOPENTENE-1-ETHANOL
    • CAMPHOLENE ALCOHOL, (+/-)-
    • UNII-9H6329UALZ
    • SCHEMBL1244992
    • FEMA 3741
    • DTXSID30862779
    • EINECS 257-920-2
    • NS00045668
    • 2,2,3-Trimethyl-3-cyclopentene-1-ethanol, 9CI
    • 3-Cyclopentene-1-ethanol, 2,2,3-trimethyl-, (R)-
    • Q27272553
    • 217-600-5

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1097.61
    methanol 652.49
    isopropanol 1277.93
    water 11.36
    ethyl acetate 905.48
    n-propanol 1039.98
    acetone 1010.87
    n-butanol 884.62
    acetonitrile 1141.69
    DMF 974.78
    toluene 395.78
    isobutanol 768.76
    1,4-dioxane 1765.96
    methyl acetate 884.91
    THF 1905.27
    2-butanone 843.52
    n-pentanol 342.44
    sec-butanol 746.15
    n-hexane 36.41
    ethylene glycol 284.54
    NMP 431.31
    cyclohexane 122.6
    DMSO 692.33
    n-butyl acetate 481.05
    n-octanol 263.74
    chloroform 1646.88
    n-propyl acetate 303.39
    acetic acid 462.69
    dichloromethane 1409.01
    cyclohexanone 772.94
    propylene glycol 469.25
    isopropyl acetate 483.63
    DMAc 551.14
    2-ethoxyethanol 522.37
    isopentanol 658.39
    n-heptane 70.27
    ethyl formate 594.82
    1,2-dichloroethane 824.43
    n-hexanol 644.61
    2-methoxyethanol 1212.74
    isobutyl acetate 196.75
    tetrachloromethane 421.59
    n-pentyl acetate 256.34
    transcutol 1164.21
    n-heptanol 286.58
    ethylbenzene 167.29
    MIBK 386.39
    2-propoxyethanol 929.28
    tert-butanol 1315.67
    MTBE 837.5
    2-butoxyethanol 453.16
    propionic acid 556.58
    o-xylene 236.28
    formic acid 195.42
    diethyl ether 741.16
    m-xylene 273.81
    p-xylene 240.11
    chlorobenzene 455.42
    dimethyl carbonate 270.04
    n-octane 31.46
    formamide 383.94
    cyclopentanone 968.98
    2-pentanone 631.47
    anisole 404.69
    cyclopentyl methyl ether 563.92
    gamma-butyrolactone 1038.27
    1-methoxy-2-propanol 971.32
    pyridine 894.11
    3-pentanone 420.84
    furfural 741.1
    n-dodecane 26.26
    diethylene glycol 606.06
    diisopropyl ether 215.93
    tert-amyl alcohol 685.61
    acetylacetone 663.59
    n-hexadecane 29.61
    acetophenone 266.05
    methyl propionate 604.42
    isopentyl acetate 391.76
    trichloroethylene 1198.05
    n-nonanol 224.94
    cyclohexanol 521.84
    benzyl alcohol 295.97
    2-ethylhexanol 288.41
    isooctanol 216.75
    dipropyl ether 393.68
    1,2-dichlorobenzene 381.25
    ethyl lactate 172.4
    propylene carbonate 544.5
    n-methylformamide 640.86
    2-pentanol 508.27
    n-pentane 75.93
    1-propoxy-2-propanol 632.98
    1-methoxy-2-propyl acetate 520.43
    2-(2-methoxypropoxy) propanol 340.35
    mesitylene 175.41
    ε-caprolactone 620.46
    p-cymene 163.99
    epichlorohydrin 1196.48
    1,1,1-trichloroethane 1015.69
    2-aminoethanol 617.64
    morpholine-4-carbaldehyde 816.16
    sulfolane 717.44
    2,2,4-trimethylpentane 44.28
    2-methyltetrahydrofuran 1061.92
    n-hexyl acetate 342.64
    isooctane 44.84
    2-(2-butoxyethoxy)ethanol 502.57
    sec-butyl acetate 223.13
    tert-butyl acetate 484.46
    decalin 49.64
    glycerin 485.1
    diglyme 873.79
    acrylic acid 398.77
    isopropyl myristate 157.21
    n-butyric acid 753.29
    acetyl acetate 449.95
    di(2-ethylhexyl) phthalate 138.2
    ethyl propionate 315.46
    nitromethane 977.01
    1,2-diethoxyethane 475.64
    benzonitrile 419.8
    trioctyl phosphate 115.86
    1-bromopropane 564.16
    gamma-valerolactone 1212.68
    n-decanol 170.9
    triethyl phosphate 140.37
    4-methyl-2-pentanol 303.69
    propionitrile 923.54
    vinylene carbonate 558.5
    1,1,2-trichlorotrifluoroethane 563.28
    DMS 277.02
    cumene 131.24
    2-octanol 189.2
    2-hexanone 278.33
    octyl acetate 195.88
    limonene 212.26
    1,2-dimethoxyethane 745.74
    ethyl orthosilicate 141.05
    tributyl phosphate 122.69
    diacetone alcohol 524.71
    N,N-dimethylaniline 221.6
    acrylonitrile 890.41
    aniline 537.26
    1,3-propanediol 824.73
    bromobenzene 476.76
    dibromomethane 884.13
    1,1,2,2-tetrachloroethane 877.13
    2-methyl-cyclohexyl acetate 224.11
    tetrabutyl urea 147.59
    diisobutyl methanol 196.23
    2-phenylethanol 377.87
    styrene 199.14
    dioctyl adipate 180.16
    dimethyl sulfate 316.99
    ethyl butyrate 334.92
    methyl lactate 300.58
    butyl lactate 204.47
    diethyl carbonate 222.92
    propanediol butyl ether 371.36
    triethyl orthoformate 223.48
    p-tert-butyltoluene 176.65
    methyl 4-tert-butylbenzoate 309.37
    morpholine 1696.23
    tert-butylamine 847.21
    n-dodecanol 131.18
    dimethoxymethane 785.79
    ethylene carbonate 498.05
    cyrene 256.24
    2-ethoxyethyl acetate 387.27
    2-ethylhexyl acetate 272.95
    1,2,4-trichlorobenzene 401.23
    4-methylpyridine 753.84
    dibutyl ether 221.92
    2,6-dimethyl-4-heptanol 196.23
    DEF 481.78
    dimethyl isosorbide 532.26
    tetrachloroethylene 573.73
    eugenol 288.71
    triacetin 284.49
    span 80 320.95
    1,4-butanediol 233.82
    1,1-dichloroethane 1096.65
    2-methyl-1-pentanol 261.1
    methyl formate 498.16
    2-methyl-1-butanol 547.25
    n-decane 43.48
    butyronitrile 807.49
    3,7-dimethyl-1-octanol 240.12
    1-chlorooctane 152.82
    1-chlorotetradecane 67.77
    n-nonane 40.54
    undecane 32.75
    tert-butylcyclohexane 51.13
    cyclooctane 42.45
    cyclopentanol 627.01
    tetrahydropyran 1292.53
    tert-amyl methyl ether 393.58
    2,5,8-trioxanonane 569.26
    1-hexene 134.56
    2-isopropoxyethanol 361.79
    2,2,2-trifluoroethanol 260.36
    methyl butyrate 364.52

    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

Botanical

Name CAS Botanical Proportion
St. John's wort (India) 84082-80-4 Hypericum perforatum L., fam. Guttiferae (Hypericaceae) 0.01%
Rosemary 1b 8000-25-7 Rosmarinus officinalis L., fam. Lamiaceae (Labiatae) 0.15%
Rosemary 1c 8000-25-7 Rosmarinus officinalis L., fam. Lamiaceae (Labiatae) 0.4%
Calanthe sieboldii flower headspace (Japan) Calanthe sieboldii, fam. Orchidaceae 0.3%
Tansy (Poland) 8016-87-3 Tanacetum vulgare L., fam. Asteraceae (Compositae) 0.1%
Rosemary (France) 5 Corsica 8000-25-7 Rosmarinus officinalis L., fam. Lamiaceae (Labiatae) 0.75%
Hyptis spicigera (Mali) Hyptis spicigera Lam., fam. Lamiaceae (Labiatae) 0.15%