4-Ethylcyclohexanol

Overview IFRA Request a quote

  • Identifiers

    CAS number
    4534-74-1

    Molecular formula
    C8H16O

    SMILES
    CCC1CCC(CC1)O

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Floral 59.46%
    Mint 48.82%
    Herbal 43.8%
    Oily 43.1%
    Musty 42.11%
    Woody 41.45%
    Earthy 41.05%
    Green 39.99%
    Fresh 39.78%
    Fermented 38.66%

    Scent© AI

  • Properties

    XLogP3-AA
    2.3

    Molecular weight
    128.21 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    198°C

    Flash point est.
    81.86 ˚C

  • Synonyms

    • 4-Ethylcyclohexanol
    • trans-4-Ethylcyclohexanol
    • 4534-74-1
    • 19781-62-5
    • CIS-4-ETHYLCYCLOHEXANOL
    • 19781-61-4
    • 4-ethylcyclohexan-1-ol
    • Cyclohexanol, 4-ethyl-, cis-
    • Cyclohexanol, 4-ethyl-, trans-
    • Cyclohexanol, 4-ethyl-
    • 4-Ethylcyclohexanol,c&t
    • trans-4-Ethyl cyclohexanol
    • EINECS 224-878-1
    • MFCD00001450
    • 4WX4RJ6FFB
    • 4-cis-4-Ethylcyclohexanol
    • 4-Ethylcyclohexanol, cis-
    • 4-Ethylcyclohexanol, trans-
    • A8GG7C6AP2
    • D2R95X8PXB
    • (1S,4R)-4-ETHYLCYCLOHEXAN-1-OL
    • DTXSID30196485
    • NSC 21118
    • NSC-21118
    • (1R,4S)-4-ETHYLCYCLOHEXAN-1-OL
    • 4-Ethylcyclohexanol (cis- and trans- mixture)
    • AI3-37925
    • MFCD00070694
    • UNII-4WX4RJ6FFB
    • (cis)-4-ethylcyclohexanol
    • UNII-A8GG7C6AP2
    • UNII-D2R95X8PXB
    • SCHEMBL42588
    • SCHEMBL42589
    • Cyclohexanol,4-ethyl-,trans-
    • (1r,4r)-4-ethylcyclohexanol
    • SCHEMBL2208297
    • SCHEMBL5585495
    • 4-Ethylcyclohexanol, AldrichCPR
    • SCHEMBL10343976
    • DTXCID40118976
    • RVTKUJWGFBADIN-ZKCHVHJHSA-N
    • DTXSID101312435
    • DTXSID301314013
    • 4-Ethylcyclohexanol, cis + trans
    • EAA53474
    • NSC21118
    • AKOS000249634
    • AKOS006271543
    • AKOS025294833
    • SB66828
    • SB84078
    • AS-48172
    • BS-16844
    • SY049799
    • CS-0152471
    • CS-0180939
    • E0366
    • E0768
    • NS00031525
    • D71246
    • EN300-268371
    • F19617
    • 224-878-1

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2580.85
    methanol 1034.71
    isopropanol 2852.92
    water 0.4
    ethyl acetate 2119.42
    n-propanol 2394.75
    acetone 2600.13
    n-butanol 2470.81
    acetonitrile 2111.15
    DMF 1280.93
    toluene 539.68
    isobutanol 1724.12
    1,4-dioxane 2994.63
    methyl acetate 1485.95
    THF 5228.52
    2-butanone 2043.7
    n-pentanol 991.07
    sec-butanol 1721.72
    n-hexane 254.55
    ethylene glycol 171.03
    NMP 826.72
    cyclohexane 493.73
    DMSO 1940.62
    n-butyl acetate 2175.35
    n-octanol 486.5
    chloroform 3666.01
    n-propyl acetate 917.24
    acetic acid 1021.3
    dichloromethane 3684.82
    cyclohexanone 2278.0
    propylene glycol 388.52
    isopropyl acetate 1155.39
    DMAc 547.39
    2-ethoxyethanol 813.59
    isopentanol 1797.58
    n-heptane 410.1
    ethyl formate 1407.33
    1,2-dichloroethane 2126.42
    n-hexanol 1952.12
    2-methoxyethanol 1895.23
    isobutyl acetate 459.09
    tetrachloromethane 646.07
    n-pentyl acetate 655.61
    transcutol 2518.39
    n-heptanol 600.97
    ethylbenzene 204.74
    MIBK 850.53
    2-propoxyethanol 1875.68
    tert-butanol 2628.59
    MTBE 1798.04
    2-butoxyethanol 824.13
    propionic acid 1110.97
    o-xylene 255.18
    formic acid 154.84
    diethyl ether 2339.62
    m-xylene 321.71
    p-xylene 253.0
    chlorobenzene 794.15
    dimethyl carbonate 216.43
    n-octane 100.4
    formamide 300.48
    cyclopentanone 2586.55
    2-pentanone 1922.26
    anisole 443.4
    cyclopentyl methyl ether 1592.1
    gamma-butyrolactone 2470.18
    1-methoxy-2-propanol 1664.19
    pyridine 1826.18
    3-pentanone 937.89
    furfural 1401.04
    n-dodecane 58.4
    diethylene glycol 769.16
    diisopropyl ether 585.0
    tert-amyl alcohol 1323.53
    acetylacetone 1276.8
    n-hexadecane 66.46
    acetophenone 325.78
    methyl propionate 1006.48
    isopentyl acetate 1345.97
    trichloroethylene 2799.81
    n-nonanol 399.07
    cyclohexanol 1404.97
    benzyl alcohol 325.45
    2-ethylhexanol 957.45
    isooctanol 427.11
    dipropyl ether 1679.37
    1,2-dichlorobenzene 521.06
    ethyl lactate 227.98
    propylene carbonate 1270.35
    n-methylformamide 895.16
    2-pentanol 1404.35
    n-pentane 336.78
    1-propoxy-2-propanol 1569.13
    1-methoxy-2-propyl acetate 1086.97
    2-(2-methoxypropoxy) propanol 460.88
    mesitylene 204.96
    ε-caprolactone 1665.72
    p-cymene 237.19
    epichlorohydrin 2809.11
    1,1,1-trichloroethane 1861.21
    2-aminoethanol 608.74
    morpholine-4-carbaldehyde 1118.49
    sulfolane 1693.56
    2,2,4-trimethylpentane 97.08
    2-methyltetrahydrofuran 3494.55
    n-hexyl acetate 771.2
    isooctane 110.25
    2-(2-butoxyethoxy)ethanol 823.73
    sec-butyl acetate 505.36
    tert-butyl acetate 901.73
    decalin 113.57
    glycerin 359.92
    diglyme 1468.93
    acrylic acid 615.61
    isopropyl myristate 291.15
    n-butyric acid 2431.46
    acetyl acetate 744.39
    di(2-ethylhexyl) phthalate 200.91
    ethyl propionate 688.67
    nitromethane 1744.38
    1,2-diethoxyethane 1625.42
    benzonitrile 695.77
    trioctyl phosphate 192.19
    1-bromopropane 1810.78
    gamma-valerolactone 2624.57
    n-decanol 288.0
    triethyl phosphate 239.24
    4-methyl-2-pentanol 614.57
    propionitrile 1957.18
    vinylene carbonate 947.03
    1,1,2-trichlorotrifluoroethane 922.71
    DMS 361.96
    cumene 142.69
    2-octanol 364.23
    2-hexanone 917.98
    octyl acetate 354.62
    limonene 493.65
    1,2-dimethoxyethane 1637.69
    ethyl orthosilicate 256.79
    tributyl phosphate 248.78
    diacetone alcohol 852.43
    N,N-dimethylaniline 211.59
    acrylonitrile 1505.14
    aniline 740.04
    1,3-propanediol 1237.05
    bromobenzene 796.36
    dibromomethane 2717.9
    1,1,2,2-tetrachloroethane 1815.14
    2-methyl-cyclohexyl acetate 471.65
    tetrabutyl urea 264.5
    diisobutyl methanol 491.0
    2-phenylethanol 534.27
    styrene 277.56
    dioctyl adipate 335.72
    dimethyl sulfate 261.39
    ethyl butyrate 1204.6
    methyl lactate 306.37
    butyl lactate 413.76
    diethyl carbonate 536.93
    propanediol butyl ether 568.1
    triethyl orthoformate 595.83
    p-tert-butyltoluene 232.17
    methyl 4-tert-butylbenzoate 332.66
    morpholine 3532.04
    tert-butylamine 1794.42
    n-dodecanol 219.2
    dimethoxymethane 1164.75
    ethylene carbonate 961.34
    cyrene 270.17
    2-ethoxyethyl acetate 721.5
    2-ethylhexyl acetate 953.66
    1,2,4-trichlorobenzene 546.17
    4-methylpyridine 1426.89
    dibutyl ether 897.99
    2,6-dimethyl-4-heptanol 491.0
    DEF 1136.28
    dimethyl isosorbide 747.37
    tetrachloroethylene 1148.65
    eugenol 298.11
    triacetin 436.36
    span 80 534.24
    1,4-butanediol 278.77
    1,1-dichloroethane 2703.76
    2-methyl-1-pentanol 659.03
    methyl formate 581.7
    2-methyl-1-butanol 1337.58
    n-decane 111.98
    butyronitrile 2638.12
    3,7-dimethyl-1-octanol 482.16
    1-chlorooctane 359.23
    1-chlorotetradecane 123.07
    n-nonane 119.31
    undecane 77.35
    tert-butylcyclohexane 107.53
    cyclooctane 136.29
    cyclopentanol 1668.76
    tetrahydropyran 4011.0
    tert-amyl methyl ether 820.91
    2,5,8-trioxanonane 827.55
    1-hexene 754.43
    2-isopropoxyethanol 552.17
    2,2,2-trifluoroethanol 230.78
    methyl butyrate 979.52

    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