4-(Cyclopenten-1-yl)butan-1-ol

  • Identifiers

    Molecular formula
    C9H16O

    SMILES
    C1CC=C(C1)CCCCO

  • Odor profile

    Fragrance
    Floral 85.0%
    Rose 67.31%
    Green 62.31%
    Fresh 50.57%
    Waxy 46.79%
    Muguet 44.17%
    Clean 42.66%
    Lily 42.64%
    Sweet 42.13%
    Aldehydic 36.93%

     

    Flavor
    Green 41.72%
    Fruity 38.04%
    Rose 33.8%
    Herbal 32.7%
    Fresh 32.47%
    Waxy 31.2%
    Floral 30.66%
    Fatty 30.55%
    Sweet 30.25%
    Fruit 28.38%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    1.8

    pKa est.
    9.27 (weak base)

    Molecular weight
    140.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    234°C

    Flash point

    • 102.29 ˚C est.

  • Synonyms

    • SCHEMBL6565462
  • Applications

    4-(Cyclopenten-1-yl)butan-1-ol is an alcohol-functionalized cyclopentene derivative used as an organic synthesis intermediate. In fragrance and cosmetic applications, it serves as a precursor for aroma compounds and can be converted to esters or other derivatives to support perfume formulations and personal-care products. In polymer and materials science, it can act as a monomer precursor or polyol to prepare polyurethanes or epoxies, introducing a cyclopentenyl moiety that provides unique functionality. In coatings, inks, and related processing industries, it is used as a building block in routes to functionalized substances and surface treatments. Additionally, it is commonly evaluated as a building block for specialty chemicals in pharmaceutical and agricultural research, subject to regulatory constraints and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 22332.18
    methanol 22678.56
    isopropanol 20669.68
    water 3.12
    ethyl acetate 12311.03
    n-propanol 18787.64
    acetone 21069.12
    n-butanol 15933.77
    acetonitrile 13427.48
    DMF 10290.09
    toluene 2383.82
    isobutanol 12240.53
    1,4-dioxane 11148.7
    methyl acetate 7830.39
    THF 17370.01
    2-butanone 11501.75
    n-pentanol 7028.56
    sec-butanol 12327.7
    n-hexane 1179.97
    ethylene glycol 2990.6
    NMP 3816.45
    cyclohexane 1657.28
    DMSO 15245.08
    n-butyl acetate 5714.06
    n-octanol 1633.93
    chloroform 9804.97
    n-propyl acetate 5094.52
    acetic acid 9178.8
    dichloromethane 9381.54
    cyclohexanone 8862.96
    propylene glycol 4694.65
    isopropyl acetate 5373.39
    DMAc 3141.74
    2-ethoxyethanol 6300.68
    isopentanol 10642.75
    n-heptane 687.75
    ethyl formate 5640.96
    1,2-dichloroethane 6841.12
    n-hexanol 5816.72
    2-methoxyethanol 14414.39
    isobutyl acetate 2068.02
    tetrachloromethane 2340.52
    n-pentyl acetate 2297.53
    transcutol 14332.51
    n-heptanol 1909.07
    ethylbenzene 817.06
    MIBK 4175.0
    2-propoxyethanol 7227.09
    tert-butanol 15503.45
    MTBE 9876.79
    2-butoxyethanol 3081.74
    propionic acid 8422.36
    o-xylene 940.6
    formic acid 2604.3
    diethyl ether 13374.16
    m-xylene 1322.66
    p-xylene 908.18
    chlorobenzene 2423.8
    dimethyl carbonate 1622.76
    n-octane 173.31
    formamide 4832.62
    cyclopentanone 10140.25
    2-pentanone 11026.99
    anisole 1830.06
    cyclopentyl methyl ether 7861.2
    gamma-butyrolactone 9551.27
    1-methoxy-2-propanol 9965.53
    pyridine 8255.53
    3-pentanone 5454.83
    furfural 4910.51
    n-dodecane 84.54
    diethylene glycol 3824.87
    diisopropyl ether 2818.63
    tert-amyl alcohol 8137.24
    acetylacetone 5570.78
    n-hexadecane 96.9
    acetophenone 1277.64
    methyl propionate 6603.25
    isopentyl acetate 3594.98
    trichloroethylene 9513.14
    n-nonanol 1195.37
    cyclohexanol 7471.99
    benzyl alcohol 1743.89
    2-ethylhexanol 2594.79
    isooctanol 1373.73
    dipropyl ether 5201.34
    1,2-dichlorobenzene 1508.49
    ethyl lactate 1161.02
    propylene carbonate 3853.5
    n-methylformamide 9541.87
    2-pentanol 9493.43
    n-pentane 1411.98
    1-propoxy-2-propanol 5224.64
    1-methoxy-2-propyl acetate 3123.94
    2-(2-methoxypropoxy) propanol 1400.27
    mesitylene 734.45
    ε-caprolactone 6199.61
    p-cymene 510.97
    epichlorohydrin 9520.87
    1,1,1-trichloroethane 5781.77
    2-aminoethanol 7985.94
    morpholine-4-carbaldehyde 4443.38
    sulfolane 7253.96
    2,2,4-trimethylpentane 386.43
    2-methyltetrahydrofuran 13596.06
    n-hexyl acetate 2722.82
    isooctane 392.67
    2-(2-butoxyethoxy)ethanol 2629.46
    sec-butyl acetate 2411.45
    tert-butyl acetate 3860.04
    decalin 358.53
    glycerin 3570.12
    diglyme 5342.29
    acrylic acid 5029.22
    isopropyl myristate 618.33
    n-butyric acid 13477.21
    acetyl acetate 3257.81
    di(2-ethylhexyl) phthalate 468.81
    ethyl propionate 3614.77
    nitromethane 12801.23
    1,2-diethoxyethane 6088.7
    benzonitrile 2489.16
    trioctyl phosphate 397.02
    1-bromopropane 5202.74
    gamma-valerolactone 8939.54
    n-decanol 767.11
    triethyl phosphate 592.77
    4-methyl-2-pentanol 3269.52
    propionitrile 10463.52
    vinylene carbonate 2894.05
    1,1,2-trichlorotrifluoroethane 4780.71
    DMS 1222.0
    cumene 470.4
    2-octanol 1151.38
    2-hexanone 4822.95
    octyl acetate 810.82
    limonene 1124.5
    1,2-dimethoxyethane 7920.5
    ethyl orthosilicate 685.14
    tributyl phosphate 568.18
    diacetone alcohol 3793.89
    N,N-dimethylaniline 821.79
    acrylonitrile 8766.54
    aniline 4183.48
    1,3-propanediol 9846.63
    bromobenzene 2319.03
    dibromomethane 6791.14
    1,1,2,2-tetrachloroethane 6794.94
    2-methyl-cyclohexyl acetate 1136.35
    tetrabutyl urea 609.05
    diisobutyl methanol 1328.5
    2-phenylethanol 1632.18
    styrene 1222.4
    dioctyl adipate 767.91
    dimethyl sulfate 1665.78
    ethyl butyrate 3241.68
    methyl lactate 1905.68
    butyl lactate 1402.36
    diethyl carbonate 1342.86
    propanediol butyl ether 2413.3
    triethyl orthoformate 1596.2
    p-tert-butyltoluene 504.27
    methyl 4-tert-butylbenzoate 916.58
    morpholine 16022.9
    tert-butylamine 10327.14
    n-dodecanol 529.93
    dimethoxymethane 7900.84
    ethylene carbonate 3296.66
    cyrene 864.27
    2-ethoxyethyl acetate 2538.17
    2-ethylhexyl acetate 2392.69
    1,2,4-trichlorobenzene 1655.05
    4-methylpyridine 5933.86
    dibutyl ether 3031.08
    2,6-dimethyl-4-heptanol 1328.5
    DEF 6898.36
    dimethyl isosorbide 1717.0
    tetrachloroethylene 5481.44
    eugenol 897.83
    triacetin 1393.79
    span 80 1399.45
    1,4-butanediol 2616.08
    1,1-dichloroethane 8048.03
    2-methyl-1-pentanol 4159.88
    methyl formate 5040.41
    2-methyl-1-butanol 9215.93
    n-decane 195.07
    butyronitrile 11280.95
    3,7-dimethyl-1-octanol 1528.25
    1-chlorooctane 871.48
    1-chlorotetradecane 227.36
    n-nonane 232.61
    undecane 118.42
    tert-butylcyclohexane 351.22
    cyclooctane 420.23
    cyclopentanol 8646.87
    tetrahydropyran 16285.81
    tert-amyl methyl ether 4550.45
    2,5,8-trioxanonane 2263.32
    1-hexene 4101.65
    2-isopropoxyethanol 3694.5
    2,2,2-trifluoroethanol 1821.62
    methyl butyrate 5173.57

    Scent© AI

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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