2-Cyclohexyl-4-methyl-1,3-oxathiane

  • Identifiers

    Molecular formula
    C11H20OS

    SMILES
    CC1CCOC(S1)C2CCCCC2

  • Odor profile

    Fragrance
    Woody 65.01%
    Tropical 63.51%
    Herbal 56.0%
    Fruity 53.81%
    Sulfurous 48.52%
    Onion 45.93%
    Green 43.97%
    Grapefruit 38.85%
    Citrus 37.06%
    Black currant 35.27%

     

    Flavor
    Roasted 31.63%
    Sulfurous 29.22%
    Animal 26.09%
    Green 25.47%
    Alkaline 25.0%
    Vegetable 24.76%
    Shrimp 24.02%
    Tropical 23.82%
    Bouillon 22.7%
    Cauliflower 22.55%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    3.8

    pKa est.
    5.0 (weak acid)

    Molecular weight
    200.34 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    277°C

    Flash point

    • 111.13 ˚C est.

  • Synonyms

    • SCHEMBL2678533
  • Applications

    2-Cyclohexyl-4-methyl-1,3-oxathiane is a cyclic sulfur- and oxygen-containing thioether scaffold primarily used as a synthetic intermediate in organic chemistry. In industrial manufacturing, it often serves as a building block to access sulfur-containing heterocycles and complex derivatives for pharmaceutical and agrochemical research. In fragrance and cosmetics, oxathiane derivatives of this type may be evaluated as odor-active intermediates or scaffolds for fragrance design and could function as fixatives in formulations. In polymer and coating technologies, the thioether ring can be incorporated as a structural unit or precursor for specialty polymers and crosslinkable materials. Additionally, it is commonly explored as a precursor in medicinal chemistry libraries to diversify sulfur-containing heterocyclic frameworks.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1208.89
    methanol 614.83
    isopropanol 1180.77
    water 0.27
    ethyl acetate 1286.37
    n-propanol 1195.03
    acetone 1914.18
    n-butanol 1140.34
    acetonitrile 1211.17
    DMF 1235.8
    toluene 1173.5
    isobutanol 976.51
    1,4-dioxane 2549.66
    methyl acetate 1139.25
    THF 3146.71
    2-butanone 1477.86
    n-pentanol 732.65
    sec-butanol 964.32
    n-hexane 146.55
    ethylene glycol 131.45
    NMP 1055.84
    cyclohexane 695.46
    DMSO 1692.79
    n-butyl acetate 1652.76
    n-octanol 588.76
    chloroform 6059.03
    n-propyl acetate 989.57
    acetic acid 1020.1
    dichloromethane 4456.57
    cyclohexanone 2795.94
    propylene glycol 288.51
    isopropyl acetate 864.42
    DMAc 722.69
    2-ethoxyethanol 747.41
    isopentanol 960.56
    n-heptane 242.97
    ethyl formate 1142.85
    1,2-dichloroethane 2327.61
    n-hexanol 1073.72
    2-methoxyethanol 1088.59
    isobutyl acetate 659.92
    tetrachloromethane 901.02
    n-pentyl acetate 968.99
    transcutol 2825.8
    n-heptanol 556.33
    ethylbenzene 464.05
    MIBK 739.36
    2-propoxyethanol 1146.05
    tert-butanol 1175.7
    MTBE 981.74
    2-butoxyethanol 775.5
    propionic acid 974.72
    o-xylene 582.16
    formic acid 152.97
    diethyl ether 1083.86
    m-xylene 647.86
    p-xylene 585.43
    chlorobenzene 1796.28
    dimethyl carbonate 310.47
    n-octane 105.7
    formamide 264.46
    cyclopentanone 2517.9
    2-pentanone 1230.55
    anisole 759.54
    cyclopentyl methyl ether 1340.45
    gamma-butyrolactone 2406.43
    1-methoxy-2-propanol 959.73
    pyridine 2743.88
    3-pentanone 824.51
    furfural 2258.2
    n-dodecane 87.01
    diethylene glycol 611.29
    diisopropyl ether 369.74
    tert-amyl alcohol 807.2
    acetylacetone 1248.01
    n-hexadecane 104.43
    acetophenone 817.62
    methyl propionate 819.11
    isopentyl acetate 1256.15
    trichloroethylene 4485.81
    n-nonanol 498.1
    cyclohexanol 1451.91
    benzyl alcohol 724.15
    2-ethylhexanol 685.96
    isooctanol 465.76
    dipropyl ether 865.5
    1,2-dichlorobenzene 1410.99
    ethyl lactate 357.34
    propylene carbonate 1646.09
    n-methylformamide 703.57
    2-pentanol 780.31
    n-pentane 192.43
    1-propoxy-2-propanol 1054.0
    1-methoxy-2-propyl acetate 958.05
    2-(2-methoxypropoxy) propanol 602.35
    mesitylene 433.44
    ε-caprolactone 2035.99
    p-cymene 409.92
    epichlorohydrin 2625.06
    1,1,1-trichloroethane 2680.03
    2-aminoethanol 343.66
    morpholine-4-carbaldehyde 1361.82
    sulfolane 2216.78
    2,2,4-trimethylpentane 99.59
    2-methyltetrahydrofuran 2164.35
    n-hexyl acetate 1123.74
    isooctane 91.7
    2-(2-butoxyethoxy)ethanol 927.81
    sec-butyl acetate 605.57
    tert-butyl acetate 830.47
    decalin 178.88
    glycerin 331.5
    diglyme 1801.66
    acrylic acid 743.54
    isopropyl myristate 456.25
    n-butyric acid 1662.51
    acetyl acetate 854.97
    di(2-ethylhexyl) phthalate 366.49
    ethyl propionate 642.04
    nitromethane 1535.47
    1,2-diethoxyethane 1278.41
    benzonitrile 1509.87
    trioctyl phosphate 308.25
    1-bromopropane 1589.38
    gamma-valerolactone 2671.22
    n-decanol 361.56
    triethyl phosphate 363.82
    4-methyl-2-pentanol 443.01
    propionitrile 1225.05
    vinylene carbonate 1593.84
    1,1,2-trichlorotrifluoroethane 1502.61
    DMS 597.28
    cumene 308.0
    2-octanol 439.62
    2-hexanone 902.96
    octyl acetate 561.04
    limonene 628.11
    1,2-dimethoxyethane 1427.5
    ethyl orthosilicate 365.33
    tributyl phosphate 392.07
    diacetone alcohol 751.0
    N,N-dimethylaniline 423.34
    acrylonitrile 1250.33
    aniline 1149.15
    1,3-propanediol 681.13
    bromobenzene 2054.98
    dibromomethane 3402.82
    1,1,2,2-tetrachloroethane 3387.75
    2-methyl-cyclohexyl acetate 682.06
    tetrabutyl urea 452.22
    diisobutyl methanol 448.83
    2-phenylethanol 765.31
    styrene 678.03
    dioctyl adipate 615.56
    dimethyl sulfate 416.47
    ethyl butyrate 990.77
    methyl lactate 398.23
    butyl lactate 662.88
    diethyl carbonate 606.67
    propanediol butyl ether 690.98
    triethyl orthoformate 669.06
    p-tert-butyltoluene 378.86
    methyl 4-tert-butylbenzoate 642.91
    morpholine 2519.92
    tert-butylamine 805.62
    n-dodecanol 280.03
    dimethoxymethane 859.51
    ethylene carbonate 1514.01
    cyrene 518.23
    2-ethoxyethyl acetate 1050.93
    2-ethylhexyl acetate 995.36
    1,2,4-trichlorobenzene 1545.79
    4-methylpyridine 2135.64
    dibutyl ether 873.0
    2,6-dimethyl-4-heptanol 448.83
    DEF 948.35
    dimethyl isosorbide 1029.43
    tetrachloroethylene 2139.18
    eugenol 561.43
    triacetin 874.42
    span 80 681.49
    1,4-butanediol 291.78
    1,1-dichloroethane 2663.86
    2-methyl-1-pentanol 589.92
    methyl formate 645.16
    2-methyl-1-butanol 822.65
    n-decane 152.85
    butyronitrile 1539.95
    3,7-dimethyl-1-octanol 566.96
    1-chlorooctane 558.0
    1-chlorotetradecane 212.89
    n-nonane 157.38
    undecane 110.75
    tert-butylcyclohexane 140.47
    cyclooctane 211.9
    cyclopentanol 1315.02
    tetrahydropyran 2942.57
    tert-amyl methyl ether 617.22
    2,5,8-trioxanonane 1004.81
    1-hexene 474.05
    2-isopropoxyethanol 569.82
    2,2,2-trifluoroethanol 338.96
    methyl butyrate 997.65

    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