alpha-Fenchol

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  • Identifiers

    CAS number
    512-13-0

    Molecular formula
    C10H18O

    SMILES
    C[C@]12CC[C@H](C1)C([C@H]2O)(C)C

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Woody 75.02%
    Camphoreous 74.72%
    Herbal 73.81%
    Earthy 68.16%
    Pine 64.68%
    Mint 62.71%
    Sweet 59.72%
    Green 58.86%
    Cooling 58.78%
    Fresh 50.5%

    Scent© AI

  • Properties

    XLogP3-AA
    2.5

    Molecular weight
    154.25 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    213°C

    Flash point est.
    70.08 ˚C

  • Synonyms

    • 512-13-0
    • (-)-endo-Fenchol
    • alpha-Fenchol
    • (1S,2S,4R)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-ol
    • alpha-Fenchyl alcohol
    • Bicyclo[2.2.1]heptan-2-ol, 1,3,3-trimethyl-, (1S,2S,4R)-
    • (-)-alpha-Fenchyl alcohol
    • UJ108AQX3M
    • endo-Fenchol
    • Bicyclo(2.2.1)heptan-2-ol, 1,3,3-trimethyl-, (1S,2S,4R)-
    • 2-Fenchanol
    • endo-alpha-Fenchol
    • rel-(1S,2S,4R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-ol
    • (-)-alpha-fenchol
    • (1S,2S,4R)-1,3,3-Trimethyl-bicyclo[2.2.1]heptan-2-ol
    • l-alpha-Fenchyl alcohol
    • (-)-.alpha.-Fenchol
    • UNII-UJ108AQX3M
    • EINECS 208-135-9
    • BRN 2038083
    • (1S,2-endo)-1,3,3-trimethylnorbornan-2-ol
    • (1S-ENDO)-FENCHOL
    • 4-06-00-00278 (Beilstein Handbook Reference)
    • (1S,2S,4R)-endo-fenchol
    • alpha-Fenchyl alcohol, (-)-
    • SCHEMBL1245968
    • DTXSID7041205
    • CHEBI:15405
    • L-.ALPHA.-FENCHYL ALCOHOL
    • DTXSID101014534
    • Bicyclo(2.2.1)heptan-2-ol, 1,3,3-trimethyl-, (1S-endo)-
    • STK801828
    • AKOS005622496
    • LMPR0102120005
    • .ALPHA.-FENCHYL ALCOHOL, (-)-
    • CS-0238492
    • 1,3,3-Trimethyl-2-norbornanol, (1S-endo)-
    • C02344
    • G29631
    • 2-Norbornanol, 1,3,3-trimethyl-, (-)-endo-
    • EN300-19633567
    • Q27089421
    • (1S-endo)-1,3,3-Trimethylbicyclo(2.2.1)heptan-2-ol
    • alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol
    • (1S,2S,4R)-1,3,3-trimethyl-bicyclo[2.2.1]heptan-2-ol, AldrichCPR

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 745.1
    methanol 1044.93
    isopropanol 592.11
    water 31.11
    ethyl acetate 654.47
    n-propanol 563.77
    acetone 557.97
    n-butanol 531.15
    acetonitrile 682.27
    DMF 547.35
    toluene 275.18
    isobutanol 421.32
    1,4-dioxane 973.47
    methyl acetate 504.84
    THF 1366.58
    2-butanone 397.16
    n-pentanol 290.48
    sec-butanol 373.93
    n-hexane 74.59
    ethylene glycol 215.61
    NMP 298.5
    cyclohexane 91.63
    DMSO 325.48
    n-butyl acetate 538.74
    n-octanol 254.02
    chloroform 1194.06
    n-propyl acetate 340.46
    acetic acid 590.36
    dichloromethane 831.61
    cyclohexanone 425.66
    propylene glycol 232.59
    isopropyl acetate 555.9
    DMAc 348.58
    2-ethoxyethanol 502.8
    isopentanol 485.05
    n-heptane 90.15
    ethyl formate 436.56
    1,2-dichloroethane 464.71
    n-hexanol 530.52
    2-methoxyethanol 856.22
    isobutyl acetate 272.63
    tetrachloromethane 373.81
    n-pentyl acetate 306.43
    transcutol 1306.89
    n-heptanol 319.37
    ethylbenzene 166.76
    MIBK 404.18
    2-propoxyethanol 880.7
    tert-butanol 675.85
    MTBE 633.34
    2-butoxyethanol 542.97
    propionic acid 387.94
    o-xylene 201.35
    formic acid 409.9
    diethyl ether 599.61
    m-xylene 269.95
    p-xylene 237.85
    chlorobenzene 336.95
    dimethyl carbonate 263.31
    n-octane 41.63
    formamide 580.87
    cyclopentanone 577.15
    2-pentanone 418.41
    anisole 343.05
    cyclopentyl methyl ether 504.89
    gamma-butyrolactone 742.22
    1-methoxy-2-propanol 692.85
    pyridine 477.13
    3-pentanone 280.15
    furfural 587.05
    n-dodecane 28.01
    diethylene glycol 595.56
    diisopropyl ether 315.84
    tert-amyl alcohol 432.27
    acetylacetone 535.06
    n-hexadecane 30.82
    acetophenone 261.39
    methyl propionate 403.29
    isopentyl acetate 516.81
    trichloroethylene 821.39
    n-nonanol 229.56
    cyclohexanol 305.32
    benzyl alcohol 222.95
    2-ethylhexanol 309.62
    isooctanol 261.35
    dipropyl ether 384.26
    1,2-dichlorobenzene 324.93
    ethyl lactate 179.48
    propylene carbonate 493.08
    n-methylformamide 535.5
    2-pentanol 390.69
    n-pentane 102.68
    1-propoxy-2-propanol 607.81
    1-methoxy-2-propyl acetate 602.06
    2-(2-methoxypropoxy) propanol 365.38
    mesitylene 220.28
    ε-caprolactone 456.38
    p-cymene 175.74
    epichlorohydrin 752.57
    1,1,1-trichloroethane 665.0
    2-aminoethanol 411.2
    morpholine-4-carbaldehyde 568.94
    sulfolane 446.33
    2,2,4-trimethylpentane 69.83
    2-methyltetrahydrofuran 656.73
    n-hexyl acetate 383.77
    isooctane 93.41
    2-(2-butoxyethoxy)ethanol 534.17
    sec-butyl acetate 285.25
    tert-butyl acetate 624.28
    decalin 66.95
    glycerin 325.54
    diglyme 915.11
    acrylic acid 335.49
    isopropyl myristate 172.58
    n-butyric acid 589.77
    acetyl acetate 498.13
    di(2-ethylhexyl) phthalate 147.9
    ethyl propionate 314.86
    nitromethane 793.91
    1,2-diethoxyethane 585.97
    benzonitrile 315.24
    trioctyl phosphate 123.9
    1-bromopropane 326.23
    gamma-valerolactone 783.59
    n-decanol 167.19
    triethyl phosphate 168.36
    4-methyl-2-pentanol 346.68
    propionitrile 507.0
    vinylene carbonate 484.16
    1,1,2-trichlorotrifluoroethane 484.0
    DMS 287.68
    cumene 157.88
    2-octanol 195.47
    2-hexanone 266.22
    octyl acetate 193.23
    limonene 199.95
    1,2-dimethoxyethane 688.43
    ethyl orthosilicate 185.72
    tributyl phosphate 142.42
    diacetone alcohol 477.91
    N,N-dimethylaniline 245.44
    acrylonitrile 519.53
    aniline 345.59
    1,3-propanediol 568.87
    bromobenzene 338.8
    dibromomethane 568.54
    1,1,2,2-tetrachloroethane 629.79
    2-methyl-cyclohexyl acetate 266.15
    tetrabutyl urea 136.98
    diisobutyl methanol 246.17
    2-phenylethanol 365.06
    styrene 174.62
    dioctyl adipate 181.81
    dimethyl sulfate 257.96
    ethyl butyrate 381.32
    methyl lactate 249.47
    butyl lactate 244.05
    diethyl carbonate 274.23
    propanediol butyl ether 357.84
    triethyl orthoformate 293.04
    p-tert-butyltoluene 197.98
    methyl 4-tert-butylbenzoate 335.53
    morpholine 861.5
    tert-butylamine 557.06
    n-dodecanol 123.97
    dimethoxymethane 660.56
    ethylene carbonate 455.41
    cyrene 235.85
    2-ethoxyethyl acetate 441.64
    2-ethylhexyl acetate 375.71
    1,2,4-trichlorobenzene 333.34
    4-methylpyridine 450.3
    dibutyl ether 264.78
    2,6-dimethyl-4-heptanol 246.17
    DEF 350.31
    dimethyl isosorbide 540.74
    tetrachloroethylene 510.87
    eugenol 300.35
    triacetin 311.16
    span 80 289.9
    1,4-butanediol 195.26
    1,1-dichloroethane 592.77
    2-methyl-1-pentanol 261.59
    methyl formate 446.71
    2-methyl-1-butanol 376.98
    n-decane 51.27
    butyronitrile 525.49
    3,7-dimethyl-1-octanol 272.34
    1-chlorooctane 146.92
    1-chlorotetradecane 60.8
    n-nonane 48.54
    undecane 36.13
    tert-butylcyclohexane 80.39
    cyclooctane 52.8
    cyclopentanol 354.02
    tetrahydropyran 671.87
    tert-amyl methyl ether 368.13
    2,5,8-trioxanonane 538.01
    1-hexene 171.89
    2-isopropoxyethanol 371.6
    2,2,2-trifluoroethanol 372.55
    methyl butyrate 332.98

    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