(R)-oct-1-en-3-ol

Overview IFRA Request a quote

  • Identifiers

    CAS number
    3687-48-7

    Molecular formula
    C8H16O

    SMILES
    CCCCC[C@H](C=C)O

    Safety labels

    Acute Toxic
    Acute Toxic

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Green 87.07%
    Earthy 76.8%
    Mushroom 74.6%
    Fruity 73.6%
    Sweet 65.12%
    Oily 61.46%
    Vegetable 58.96%
    Herbal 57.29%
    Metallic 55.19%
    Cheesy 55.14%

     

    Flavor
    Green 84.75%
    Oily 48.85%
    Earthy 45.87%
    Mushroom 45.55%
    Herbal 43.21%
    Fresh 41.42%
    Spicy 38.27%
    Vegetable 33.75%
    Fatty 33.6%
    Metallic 32.1%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.6

    pKa est.
    8.52 (weak base)

    Molecular weight
    128.21 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    176°C

    Flash point

    • 66.16 ˚C est.

    Solubility expt.

    • Insoluble in water
    • Soluble (in ethanol)

  • Synonyms

    • (3R)-oct-1-en-3-ol
    • 3687-48-7
    • 1-Octen-3-ol, (3R)-
    • (R)-(-)-1-octen-3-ol
    • Matsutakeol
    • (-)-Matsutakeol
    • L-1-Octen-3-ol
    • (-)-1-Octen-3-ol
    • (R)-oct-1-en-3-ol
    • (R)-Matsutake alcohol
    • 1-Octen-3-ol, (R)-
    • BYV0MEV7V1
    • FEMA No. 4492
    • 1-Octen-3-ol, (-)-
    • Matsutake alcohol
    • UNII-BYV0MEV7V1
    • CHEBI:39932
    • (R)-1-octen-3-ol
    • (3R)-1-octen-3-ol
    • CHAMPIGNOL
    • r-(-)-1-octene-3-ol
    • SCHEMBL444600
    • CHEMBL1230177
    • FEMA 4492
    • DTXSID70895768
    • (R)-(-)-oct-1-en-3-ol
    • (3R)-(-)-oct-1-en-3-ol
    • LMFA05000093
    • AKOS028109444
    • Q27120387
    • 801-721-0

  • Applications

    For (R)-oct-1-en-3-ol (CAS 3687-48-7), the compound is used as a fragrance ingredient in perfumes and as a flavor component in foods, often associated with mushroom-like notes. It is also employed in cosmetics and personal care as a fragrance base. As an allylic alcohol, it is commonly evaluated as a synthetic intermediate or building block for fine chemicals in industrial manufacturing. It can also serve as a scent additive in household products and cleaners. Additionally, it may be used as a precursor in pharmaceutical synthesis, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2667.31
    methanol 2007.38
    isopropanol 2553.78
    water 0.31
    ethyl acetate 1227.6
    n-propanol 2314.15
    acetone 1529.58
    n-butanol 2666.93
    acetonitrile 841.31
    DMF 880.62
    toluene 332.31
    isobutanol 1750.77
    1,4-dioxane 1770.04
    methyl acetate 763.65
    THF 3344.75
    2-butanone 1224.33
    n-pentanol 1512.28
    sec-butanol 1923.27
    n-hexane 745.96
    ethylene glycol 193.87
    NMP 582.58
    cyclohexane 711.34
    DMSO 1472.88
    n-butyl acetate 2070.83
    n-octanol 597.48
    chloroform 1538.86
    n-propyl acetate 903.54
    acetic acid 892.56
    dichloromethane 1316.86
    cyclohexanone 1551.34
    propylene glycol 376.19
    isopropyl acetate 752.75
    DMAc 451.6
    2-ethoxyethanol 925.38
    isopentanol 2016.73
    n-heptane 677.2
    ethyl formate 668.27
    1,2-dichloroethane 921.39
    n-hexanol 2474.22
    2-methoxyethanol 1571.18
    isobutyl acetate 542.34
    tetrachloromethane 354.21
    n-pentyl acetate 666.67
    transcutol 2442.0
    n-heptanol 740.0
    ethylbenzene 209.88
    MIBK 727.85
    2-propoxyethanol 1840.99
    tert-butanol 2589.64
    MTBE 1738.18
    2-butoxyethanol 801.48
    propionic acid 786.25
    o-xylene 194.72
    formic acid 159.54
    diethyl ether 1922.08
    m-xylene 252.75
    p-xylene 267.96
    chlorobenzene 416.47
    dimethyl carbonate 112.11
    n-octane 150.78
    formamide 190.01
    cyclopentanone 1376.23
    2-pentanone 1355.25
    anisole 340.54
    cyclopentyl methyl ether 1298.68
    gamma-butyrolactone 1158.85
    1-methoxy-2-propanol 1279.27
    pyridine 1067.33
    3-pentanone 613.99
    furfural 729.15
    n-dodecane 71.97
    diethylene glycol 731.46
    diisopropyl ether 573.92
    tert-amyl alcohol 1627.38
    acetylacetone 697.56
    n-hexadecane 79.99
    acetophenone 283.03
    methyl propionate 556.24
    isopentyl acetate 1395.0
    trichloroethylene 1291.06
    n-nonanol 478.32
    cyclohexanol 1441.23
    benzyl alcohol 330.76
    2-ethylhexanol 1452.19
    isooctanol 539.12
    dipropyl ether 1860.52
    1,2-dichlorobenzene 313.97
    ethyl lactate 227.66
    propylene carbonate 666.48
    n-methylformamide 488.91
    2-pentanol 1706.33
    n-pentane 616.13
    1-propoxy-2-propanol 1643.95
    1-methoxy-2-propyl acetate 813.48
    2-(2-methoxypropoxy) propanol 469.56
    mesitylene 181.74
    ε-caprolactone 1188.11
    p-cymene 243.62
    epichlorohydrin 1362.63
    1,1,1-trichloroethane 874.49
    2-aminoethanol 577.07
    morpholine-4-carbaldehyde 724.2
    sulfolane 985.98
    2,2,4-trimethylpentane 168.4
    2-methyltetrahydrofuran 2500.87
    n-hexyl acetate 782.94
    isooctane 171.95
    2-(2-butoxyethoxy)ethanol 756.5
    sec-butyl acetate 549.61
    tert-butyl acetate 708.84
    decalin 185.54
    glycerin 389.34
    diglyme 1185.73
    acrylic acid 415.99
    isopropyl myristate 268.82
    n-butyric acid 1872.09
    acetyl acetate 402.84
    di(2-ethylhexyl) phthalate 202.57
    ethyl propionate 561.01
    nitromethane 830.48
    1,2-diethoxyethane 1456.53
    benzonitrile 478.34
    trioctyl phosphate 191.69
    1-bromopropane 1205.19
    gamma-valerolactone 1428.06
    n-decanol 336.94
    triethyl phosphate 232.99
    4-methyl-2-pentanol 775.81
    propionitrile 1018.89
    vinylene carbonate 456.68
    1,1,2-trichlorotrifluoroethane 654.62
    DMS 269.32
    cumene 158.76
    2-octanol 458.73
    2-hexanone 1065.95
    octyl acetate 320.92
    limonene 529.45
    1,2-dimethoxyethane 1660.07
    ethyl orthosilicate 270.17
    tributyl phosphate 237.76
    diacetone alcohol 687.82
    N,N-dimethylaniline 219.36
    acrylonitrile 715.59
    aniline 458.21
    1,3-propanediol 1039.24
    bromobenzene 413.59
    dibromomethane 1190.67
    1,1,2,2-tetrachloroethane 1026.29
    2-methyl-cyclohexyl acetate 518.96
    tetrabutyl urea 272.77
    diisobutyl methanol 616.42
    2-phenylethanol 516.75
    styrene 265.51
    dioctyl adipate 323.44
    dimethyl sulfate 154.41
    ethyl butyrate 1079.18
    methyl lactate 228.09
    butyl lactate 426.05
    diethyl carbonate 450.84
    propanediol butyl ether 601.23
    triethyl orthoformate 622.3
    p-tert-butyltoluene 237.64
    methyl 4-tert-butylbenzoate 288.24
    morpholine 2234.07
    tert-butylamine 1990.13
    n-dodecanol 251.24
    dimethoxymethane 752.11
    ethylene carbonate 490.15
    cyrene 286.72
    2-ethoxyethyl acetate 592.07
    2-ethylhexyl acetate 1040.78
    1,2,4-trichlorobenzene 325.2
    4-methylpyridine 949.18
    dibutyl ether 1026.54
    2,6-dimethyl-4-heptanol 616.42
    DEF 932.9
    dimethyl isosorbide 655.91
    tetrachloroethylene 797.15
    eugenol 295.28
    triacetin 379.15
    span 80 562.41
    1,4-butanediol 334.27
    1,1-dichloroethane 1230.94
    2-methyl-1-pentanol 1083.38
    methyl formate 285.39
    2-methyl-1-butanol 1593.88
    n-decane 143.24
    butyronitrile 1682.0
    3,7-dimethyl-1-octanol 583.01
    1-chlorooctane 371.69
    1-chlorotetradecane 128.1
    n-nonane 163.97
    undecane 96.3
    tert-butylcyclohexane 189.45
    cyclooctane 204.88
    cyclopentanol 1412.31
    tetrahydropyran 2946.08
    tert-amyl methyl ether 944.5
    2,5,8-trioxanonane 706.89
    1-hexene 1627.28
    2-isopropoxyethanol 684.89
    2,2,2-trifluoroethanol 141.67
    methyl butyrate 899.96

    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