4-Isopropenyl-1-cyclohexene

  • Identifiers

    Molecular formula
    C9H14

    SMILES
    CC(=C)C1CCC=CC1

  • Odor profile

    Fragrance
    Citrus 71.11%
    Herbal 64.76%
    Woody 60.56%
    Terpenic 58.54%
    Spicy 52.6%
    Lemon 51.95%
    Fresh 47.98%
    Sweet 47.92%
    Pine 44.62%
    Mint 39.09%

     

    Flavor
    Herbal 53.56%
    Spice 46.55%
    Woody 43.47%
    Wood 36.18%
    Terpene 33.97%
    Mint 31.48%
    Herb 30.8%
    Citrus 29.36%
    Fresh 26.68%
    Green 26.17%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    3.4

    pKa est.
    9.56 (weak base)

    Molecular weight
    122.21 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    154°C

    Flash point

    • 32.11 ˚C est.

  • Synonyms

    • 4-isopropenyl-1-cyclohexene
    • 4-isopropenyl-cyclohexene
    • 1-isopropenylcyclohex-3-ene
  • Applications

    4-Isopropenyl-1-cyclohexene is used primarily as a specialty organic intermediate in chemical synthesis. In polymers and resins, it can act as a monomer or comonomer, with the isopropenyl group enabling radical polymerization and potential crosslinking to form cycloaliphatic networks. In coatings and inks, it may serve as a reactive monomer or crosslinkable component to modify curing behavior and film properties. It is also used in industrial manufacturing as a synthetic building block for further transformations to more complex intermediates and functionalized cyclohexene derivatives. In research and development, it is considered a precursor for developing new materials and exploring structure–property relationships, with handling and use governed by applicable regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1379.1
    methanol 674.12
    isopropanol 1492.45
    water 0.12
    ethyl acetate 2370.32
    n-propanol 1408.2
    acetone 1675.71
    n-butanol 1688.08
    acetonitrile 1261.4
    DMF 848.1
    toluene 1555.84
    isobutanol 1096.69
    1,4-dioxane 3005.77
    methyl acetate 1528.77
    THF 3729.25
    2-butanone 1961.19
    n-pentanol 1081.8
    sec-butanol 1622.68
    n-hexane 1300.95
    ethylene glycol 79.73
    NMP 842.32
    cyclohexane 1388.8
    DMSO 976.94
    n-butyl acetate 3011.63
    n-octanol 729.5
    chloroform 3250.32
    n-propyl acetate 1124.05
    acetic acid 438.94
    dichloromethane 2422.04
    cyclohexanone 2001.55
    propylene glycol 231.8
    isopropyl acetate 1433.88
    DMAc 761.34
    2-ethoxyethanol 774.02
    isopentanol 1482.38
    n-heptane 1216.83
    ethyl formate 698.85
    1,2-dichloroethane 1681.74
    n-hexanol 2664.84
    2-methoxyethanol 1013.76
    isobutyl acetate 791.67
    tetrachloromethane 876.66
    n-pentyl acetate 885.73
    transcutol 3224.46
    n-heptanol 754.58
    ethylbenzene 615.1
    MIBK 1216.75
    2-propoxyethanol 2073.73
    tert-butanol 2010.26
    MTBE 2968.4
    2-butoxyethanol 866.51
    propionic acid 640.96
    o-xylene 707.53
    formic acid 60.43
    diethyl ether 3736.84
    m-xylene 940.51
    p-xylene 611.72
    chlorobenzene 1080.42
    dimethyl carbonate 313.98
    n-octane 303.92
    formamide 103.03
    cyclopentanone 1787.07
    2-pentanone 1849.61
    anisole 939.23
    cyclopentyl methyl ether 2382.03
    gamma-butyrolactone 1343.43
    1-methoxy-2-propanol 1263.01
    pyridine 1909.67
    3-pentanone 1344.45
    furfural 930.51
    n-dodecane 167.21
    diethylene glycol 634.34
    diisopropyl ether 1262.62
    tert-amyl alcohol 1631.85
    acetylacetone 1214.2
    n-hexadecane 189.09
    acetophenone 555.12
    methyl propionate 1166.11
    isopentyl acetate 2038.9
    trichloroethylene 2137.71
    n-nonanol 639.41
    cyclohexanol 1389.09
    benzyl alcohol 494.02
    2-ethylhexanol 1637.31
    isooctanol 628.37
    dipropyl ether 2915.54
    1,2-dichlorobenzene 793.64
    ethyl lactate 286.61
    propylene carbonate 870.2
    n-methylformamide 366.93
    2-pentanol 1600.01
    n-pentane 1220.12
    1-propoxy-2-propanol 1953.53
    1-methoxy-2-propyl acetate 1521.25
    2-(2-methoxypropoxy) propanol 720.72
    mesitylene 591.08
    ε-caprolactone 1616.42
    p-cymene 517.36
    epichlorohydrin 1898.45
    1,1,1-trichloroethane 2114.82
    2-aminoethanol 276.11
    morpholine-4-carbaldehyde 1072.56
    sulfolane 1204.78
    2,2,4-trimethylpentane 370.08
    2-methyltetrahydrofuran 3455.38
    n-hexyl acetate 1165.62
    isooctane 380.02
    2-(2-butoxyethoxy)ethanol 1117.3
    sec-butyl acetate 819.1
    tert-butyl acetate 1509.12
    decalin 394.44
    glycerin 214.32
    diglyme 1856.45
    acrylic acid 334.88
    isopropyl myristate 503.58
    n-butyric acid 1374.35
    acetyl acetate 861.28
    di(2-ethylhexyl) phthalate 301.86
    ethyl propionate 958.82
    nitromethane 695.0
    1,2-diethoxyethane 2407.91
    benzonitrile 782.95
    trioctyl phosphate 256.93
    1-bromopropane 2562.07
    gamma-valerolactone 1622.54
    n-decanol 495.8
    triethyl phosphate 360.59
    4-methyl-2-pentanol 892.69
    propionitrile 1464.54
    vinylene carbonate 694.23
    1,1,2-trichlorotrifluoroethane 743.16
    DMS 531.99
    cumene 384.94
    2-octanol 529.04
    2-hexanone 1284.05
    octyl acetate 587.33
    limonene 982.39
    1,2-dimethoxyethane 1615.47
    ethyl orthosilicate 420.7
    tributyl phosphate 327.71
    diacetone alcohol 1058.69
    N,N-dimethylaniline 521.06
    acrylonitrile 1012.68
    aniline 1062.48
    1,3-propanediol 511.96
    bromobenzene 1325.94
    dibromomethane 2144.34
    1,1,2,2-tetrachloroethane 1897.27
    2-methyl-cyclohexyl acetate 788.73
    tetrabutyl urea 377.66
    diisobutyl methanol 810.86
    2-phenylethanol 875.77
    styrene 789.87
    dioctyl adipate 485.8
    dimethyl sulfate 323.53
    ethyl butyrate 1618.05
    methyl lactate 303.3
    butyl lactate 464.53
    diethyl carbonate 739.09
    propanediol butyl ether 581.38
    triethyl orthoformate 916.24
    p-tert-butyltoluene 528.6
    methyl 4-tert-butylbenzoate 529.0
    morpholine 3093.7
    tert-butylamine 1778.84
    n-dodecanol 405.07
    dimethoxymethane 1126.01
    ethylene carbonate 722.78
    cyrene 378.26
    2-ethoxyethyl acetate 948.34
    2-ethylhexyl acetate 1648.87
    1,2,4-trichlorobenzene 824.68
    4-methylpyridine 1837.58
    dibutyl ether 1660.99
    2,6-dimethyl-4-heptanol 810.86
    DEF 1365.74
    dimethyl isosorbide 1041.98
    tetrachloroethylene 1162.7
    eugenol 454.39
    triacetin 637.15
    span 80 673.2
    1,4-butanediol 182.03
    1,1-dichloroethane 2310.3
    2-methyl-1-pentanol 991.27
    methyl formate 254.84
    2-methyl-1-butanol 1350.47
    n-decane 291.82
    butyronitrile 1842.72
    3,7-dimethyl-1-octanol 869.71
    1-chlorooctane 749.8
    1-chlorotetradecane 284.11
    n-nonane 336.81
    undecane 210.2
    tert-butylcyclohexane 399.51
    cyclooctane 568.26
    cyclopentanol 1069.7
    tetrahydropyran 4245.82
    tert-amyl methyl ether 1842.29
    2,5,8-trioxanonane 1125.5
    1-hexene 2295.03
    2-isopropoxyethanol 738.0
    2,2,2-trifluoroethanol 108.65
    methyl butyrate 1108.71

    Scent© AI

1 of 4
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