4-Isopropylcyclohexanol

Overview IFRA Request a quote

  • Identifiers

    CAS number
    4621-04-9

    Molecular formula
    C9H18O

    SMILES
    CC(C)C1CCC(CC1)O

    Safety labels

    Corrosive
    Corrosive

  • Odor profile

    Floral 74.64%
    Mint 54.16%
    Green 53.45%
    Woody 51.55%
    Rose 50.11%
    Herbal 49.66%
    Fresh 46.69%
    Muguet 45.55%
    Lily 43.89%
    Camphoreous 41.05%

    Scent© AI

  • Properties

    XLogP3-AA
    2.6

    pKa est.
    9.56 (weak base)

    Molecular weight
    142.24 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately slow

    Boiling point est.
    213°C

    Flash point est.
    87.33 ˚C

  • Synonyms

    • 4-ISOPROPYLCYCLOHEXANOL
    • trans-4-Isopropylcyclohexanol
    • 4621-04-9
    • 15890-36-5
    • 4-iso-Propylcyclohexanol
    • 22900-08-9
    • cis-4-isopropylcyclohexanol
    • Cyclohexanol, 4-(1-methylethyl)-
    • cis-opropylcyclohexanol
    • p-Isopropylcyclohexanol
    • Cyclohexanol, 4-(1-methylethyl)-, cis-
    • Cyclohexanol, 4-isopropyl-
    • Cyclohexanol, 4-(1-methylethyl)-, trans-
    • Cyclohexanol, p-isopropyl-
    • 4-propan-2-ylcyclohexan-1-ol
    • 4-Isopropylcyclohexanol, trans-
    • 4-(Propan-2-Yl)Cyclohexan-1-Ol
    • 4-Isopropylcyclohexanol, cis-
    • DTXSID2047149
    • (1s,4s)-4-(propan-2-yl)cyclohexan-1-ol
    • EINECS 225-035-0
    • trans-4-(1-Methylethyl)cyclohexanol
    • MFCD13563116
    • NSC 21123
    • Q5HS2TR1NE
    • BRN 2322224
    • AI3-18156
    • DTXCID0027149
    • NSC-21123
    • Cyclohexanol, cis-4-(1-methylethyl)
    • 365047QI0X
    • 3N745V536F
    • Cyclohexanol, trans-4-(1-methylethyl)
    • 2-06-00-00035 (Beilstein Handbook Reference)
    • APO PATCHONE
    • UNII-Q5HS2TR1NE
    • 4-isopropylcyclohexan-1-ol
    • trans-4-isopropyl cyclohexanol
    • CCRIS 8052
    • UNII-365047QI0X
    • Cyclohexanol, 4-isopropyl-, cis-
    • NSC21123
    • Cyclohexanol, 4-isopropyl-, trans-
    • MFCD00043476
    • MFCD02752781
    • FOLROSIA
    • SCHEMBL42884
    • SCHEMBL766799
    • SCHEMBL6757968
    • SCHEMBL7750243
    • CHEMBL3187028
    • SCHEMBL15445652
    • UNII-3N745V536F
    • WLN: L6TJ AQ DY1&1
    • DKKRDMLKVSKFMJ-DTORHVGOSA-N
    • Cyclohexanol, 4-isopropyl-(8CI)
    • BCP30882
    • XAA90008
    • cis-4-(1-methylethyl)-cyclohexanol
    • Tox21_302454
    • 4-(1-METHYLETHYL)CYCLOHEXANOL
    • AKOS012000610
    • AKOS015838432
    • FS-3800
    • PB40903
    • NCGC00256716-01
    • AS-78970
    • BS-43904
    • SY117101
    • SY223892
    • TS-04225
    • CAS-4621-04-9
    • DB-210664
    • CS-0154260
    • CS-0183516
    • CS-0309454
    • I0780
    • I0782
    • NS00012729
    • (1R,4R)-4-ISOPROPYLCYCLOHEXAN-1-OL
    • 4-iso-Propylcyclohexanol;Isopropyl cyclohexanol
    • D78896
    • D84253
    • T71864
    • EN300-1587692
    • EN300-1839792
    • Q27256517
    • Q27287024
    • Z995158660
    • 225-035-0
    • Apo Patchone Coeur

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1745.4
    methanol 779.48
    isopropanol 1779.86
    water 0.55
    ethyl acetate 1387.62
    n-propanol 1572.92
    acetone 1846.16
    n-butanol 1615.44
    acetonitrile 1442.67
    DMF 836.5
    toluene 359.51
    isobutanol 1125.32
    1,4-dioxane 2425.57
    methyl acetate 1046.73
    THF 4312.39
    2-butanone 1351.94
    n-pentanol 624.02
    sec-butanol 1090.47
    n-hexane 184.64
    ethylene glycol 117.33
    NMP 689.36
    cyclohexane 396.22
    DMSO 1100.93
    n-butyl acetate 1525.88
    n-octanol 376.4
    chloroform 2446.62
    n-propyl acetate 635.43
    acetic acid 709.65
    dichloromethane 2458.57
    cyclohexanone 1688.94
    propylene glycol 273.0
    isopropyl acetate 791.78
    DMAc 414.56
    2-ethoxyethanol 561.5
    isopentanol 1204.87
    n-heptane 313.18
    ethyl formate 955.74
    1,2-dichloroethane 1395.92
    n-hexanol 1404.52
    2-methoxyethanol 1273.83
    isobutyl acetate 348.63
    tetrachloromethane 471.86
    n-pentyl acetate 471.07
    transcutol 1986.34
    n-heptanol 462.42
    ethylbenzene 158.2
    MIBK 579.24
    2-propoxyethanol 1338.53
    tert-butanol 1775.34
    MTBE 1319.08
    2-butoxyethanol 619.83
    propionic acid 763.15
    o-xylene 198.57
    formic acid 124.44
    diethyl ether 1620.19
    m-xylene 236.8
    p-xylene 202.1
    chlorobenzene 548.81
    dimethyl carbonate 155.08
    n-octane 80.5
    formamide 240.38
    cyclopentanone 2000.65
    2-pentanone 1200.07
    anisole 337.59
    cyclopentyl methyl ether 1208.23
    gamma-butyrolactone 1938.34
    1-methoxy-2-propanol 1109.52
    pyridine 1162.02
    3-pentanone 646.99
    furfural 1034.93
    n-dodecane 48.37
    diethylene glycol 570.85
    diisopropyl ether 425.9
    tert-amyl alcohol 930.63
    acetylacetone 878.23
    n-hexadecane 55.24
    acetophenone 249.43
    methyl propionate 674.05
    isopentyl acetate 1012.44
    trichloroethylene 1900.4
    n-nonanol 317.7
    cyclohexanol 1019.8
    benzyl alcohol 236.44
    2-ethylhexanol 716.52
    isooctanol 333.51
    dipropyl ether 1191.44
    1,2-dichlorobenzene 396.0
    ethyl lactate 171.54
    propylene carbonate 960.77
    n-methylformamide 616.8
    2-pentanol 897.44
    n-pentane 252.14
    1-propoxy-2-propanol 1130.08
    1-methoxy-2-propyl acetate 845.5
    2-(2-methoxypropoxy) propanol 380.55
    mesitylene 163.12
    ε-caprolactone 1257.13
    p-cymene 196.66
    epichlorohydrin 1969.66
    1,1,1-trichloroethane 1241.58
    2-aminoethanol 399.02
    morpholine-4-carbaldehyde 871.33
    sulfolane 1366.03
    2,2,4-trimethylpentane 86.72
    2-methyltetrahydrofuran 2686.46
    n-hexyl acetate 612.99
    isooctane 89.4
    2-(2-butoxyethoxy)ethanol 676.88
    sec-butyl acetate 366.13
    tert-butyl acetate 696.74
    decalin 96.34
    glycerin 266.82
    diglyme 1159.47
    acrylic acid 433.98
    isopropyl myristate 247.28
    n-butyric acid 1548.97
    acetyl acetate 556.45
    di(2-ethylhexyl) phthalate 173.51
    ethyl propionate 490.24
    nitromethane 1240.05
    1,2-diethoxyethane 1131.38
    benzonitrile 480.83
    trioctyl phosphate 167.96
    1-bromopropane 1192.51
    gamma-valerolactone 1966.09
    n-decanol 234.32
    triethyl phosphate 199.44
    4-methyl-2-pentanol 449.28
    propionitrile 1255.61
    vinylene carbonate 703.07
    1,1,2-trichlorotrifluoroethane 664.65
    DMS 302.3
    cumene 118.6
    2-octanol 274.64
    2-hexanone 612.21
    octyl acetate 295.51
    limonene 410.22
    1,2-dimethoxyethane 1113.1
    ethyl orthosilicate 215.52
    tributyl phosphate 215.28
    diacetone alcohol 614.42
    N,N-dimethylaniline 172.12
    acrylonitrile 942.28
    aniline 511.75
    1,3-propanediol 827.35
    bromobenzene 546.53
    dibromomethane 1752.51
    1,1,2,2-tetrachloroethane 1249.85
    2-methyl-cyclohexyl acetate 401.92
    tetrabutyl urea 228.37
    diisobutyl methanol 385.41
    2-phenylethanol 389.41
    styrene 199.81
    dioctyl adipate 285.86
    dimethyl sulfate 201.63
    ethyl butyrate 853.53
    methyl lactate 221.79
    butyl lactate 327.41
    diethyl carbonate 404.06
    propanediol butyl ether 443.52
    triethyl orthoformate 472.6
    p-tert-butyltoluene 196.85
    methyl 4-tert-butylbenzoate 284.49
    morpholine 2632.41
    tert-butylamine 1290.92
    n-dodecanol 178.34
    dimethoxymethane 782.23
    ethylene carbonate 708.44
    cyrene 249.26
    2-ethoxyethyl acetate 538.13
    2-ethylhexyl acetate 739.6
    1,2,4-trichlorobenzene 418.36
    4-methylpyridine 944.09
    dibutyl ether 639.99
    2,6-dimethyl-4-heptanol 385.41
    DEF 744.02
    dimethyl isosorbide 675.52
    tetrachloroethylene 816.82
    eugenol 249.48
    triacetin 371.34
    span 80 428.63
    1,4-butanediol 190.31
    1,1-dichloroethane 1685.73
    2-methyl-1-pentanol 446.94
    methyl formate 425.71
    2-methyl-1-butanol 915.66
    n-decane 92.96
    butyronitrile 1664.42
    3,7-dimethyl-1-octanol 384.17
    1-chlorooctane 284.58
    1-chlorotetradecane 104.67
    n-nonane 98.88
    undecane 63.77
    tert-butylcyclohexane 96.4
    cyclooctane 111.92
    cyclopentanol 1217.52
    tetrahydropyran 3059.6
    tert-amyl methyl ether 613.13
    2,5,8-trioxanonane 674.37
    1-hexene 500.62
    2-isopropoxyethanol 399.3
    2,2,2-trifluoroethanol 181.94
    methyl butyrate 669.75

    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