2,2,4-Trimethyl-1,3-oxathiane

  • Identifiers

    Molecular formula
    C7H14OS

    SMILES
    CC1CCOC(S1)(C)C

  • Odor profile

    Fragrance
    Green 83.39%
    Fruity 82.8%
    Tropical 76.53%
    Woody 69.22%
    Sulfurous 68.12%
    Herbal 58.13%
    Black currant 46.31%
    Grapefruit 38.33%
    Vegetable 37.65%
    Mint 37.65%

     

    Flavor
    Green 85.8%
    Earthy 58.18%
    Vegetable 57.7%
    Sulfurous 47.81%
    Tropical 32.61%
    Potato 31.33%
    Raw 31.24%
    Burnt 29.97%
    Roasted 28.27%
    Tomato 27.53%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.0

    pKa est.
    6.61 (neutral)

    Molecular weight
    146.25 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very fast

    Boiling point est.
    176°C

    Flash point

    • 47.27 ˚C est.

  • Synonyms

    • 2,2,4-Trimethyl-1,3-oxathiane
    • SCHEMBL2679116
    • ZOFGMEBDRQHDGV-UHFFFAOYSA-N
  • Applications

    2,2,4-Trimethyl-1,3-oxathiane is used in fragrance and cosmetic formulations as an odorant and as an intermediate in the synthesis of more complex fragrance compounds; it may also function as a fixative to help extend fragrance notes in household and personal care products. In industrial manufacturing, it can serve as a building block for specialty chemicals and may be incorporated into coatings, inks, or adhesive formulations as a fragrance additive. Additionally, it may be considered for use in polymer and plastics processing where a specific scent or odor profile is desired.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1079.52
    methanol 985.15
    isopropanol 760.58
    water 11.49
    ethyl acetate 1063.39
    n-propanol 869.57
    acetone 955.76
    n-butanol 769.21
    acetonitrile 850.47
    DMF 696.96
    toluene 686.18
    isobutanol 587.0
    1,4-dioxane 1782.28
    methyl acetate 932.04
    THF 1754.02
    2-butanone 906.3
    n-pentanol 450.59
    sec-butanol 689.53
    n-hexane 167.08
    ethylene glycol 238.45
    NMP 984.29
    cyclohexane 395.66
    DMSO 614.61
    n-butyl acetate 859.68
    n-octanol 469.48
    chloroform 2786.39
    n-propyl acetate 462.13
    acetic acid 1066.72
    dichloromethane 1897.04
    cyclohexanone 1344.93
    propylene glycol 352.59
    isopropyl acetate 579.38
    DMAc 715.89
    2-ethoxyethanol 646.8
    isopentanol 559.6
    n-heptane 223.76
    ethyl formate 573.69
    1,2-dichloroethane 932.27
    n-hexanol 952.9
    2-methoxyethanol 1031.37
    isobutyl acetate 332.93
    tetrachloromethane 664.34
    n-pentyl acetate 542.18
    transcutol 2126.44
    n-heptanol 430.4
    ethylbenzene 238.03
    MIBK 405.2
    2-propoxyethanol 1174.94
    tert-butanol 800.4
    MTBE 823.47
    2-butoxyethanol 618.14
    propionic acid 753.06
    o-xylene 377.59
    formic acid 354.54
    diethyl ether 1029.17
    m-xylene 421.95
    p-xylene 325.19
    chlorobenzene 812.1
    dimethyl carbonate 268.46
    n-octane 79.27
    formamide 341.31
    cyclopentanone 1162.89
    2-pentanone 704.7
    anisole 472.34
    cyclopentyl methyl ether 973.27
    gamma-butyrolactone 1348.45
    1-methoxy-2-propanol 802.08
    pyridine 1045.15
    3-pentanone 630.56
    furfural 1150.09
    n-dodecane 64.32
    diethylene glycol 794.86
    diisopropyl ether 339.83
    tert-amyl alcohol 662.02
    acetylacetone 732.52
    n-hexadecane 74.3
    acetophenone 397.0
    methyl propionate 701.87
    isopentyl acetate 666.97
    trichloroethylene 1821.62
    n-nonanol 399.51
    cyclohexanol 876.97
    benzyl alcohol 372.02
    2-ethylhexanol 527.26
    isooctanol 304.27
    dipropyl ether 650.7
    1,2-dichlorobenzene 635.48
    ethyl lactate 233.71
    propylene carbonate 790.98
    n-methylformamide 525.87
    2-pentanol 540.55
    n-pentane 203.64
    1-propoxy-2-propanol 885.56
    1-methoxy-2-propyl acetate 800.83
    2-(2-methoxypropoxy) propanol 524.7
    mesitylene 265.0
    ε-caprolactone 1228.98
    p-cymene 252.24
    epichlorohydrin 1303.66
    1,1,1-trichloroethane 1357.58
    2-aminoethanol 460.42
    morpholine-4-carbaldehyde 1181.7
    sulfolane 1128.1
    2,2,4-trimethylpentane 102.28
    2-methyltetrahydrofuran 1520.48
    n-hexyl acetate 798.15
    isooctane 76.49
    2-(2-butoxyethoxy)ethanol 754.56
    sec-butyl acetate 345.48
    tert-butyl acetate 589.76
    decalin 133.88
    glycerin 436.04
    diglyme 1192.3
    acrylic acid 612.07
    isopropyl myristate 308.3
    n-butyric acid 905.95
    acetyl acetate 728.29
    di(2-ethylhexyl) phthalate 253.1
    ethyl propionate 392.08
    nitromethane 1134.97
    1,2-diethoxyethane 905.52
    benzonitrile 591.27
    trioctyl phosphate 200.17
    1-bromopropane 760.69
    gamma-valerolactone 1599.1
    n-decanol 285.27
    triethyl phosphate 246.0
    4-methyl-2-pentanol 291.64
    propionitrile 670.47
    vinylene carbonate 762.77
    1,1,2-trichlorotrifluoroethane 922.67
    DMS 482.32
    cumene 174.11
    2-octanol 300.29
    2-hexanone 468.12
    octyl acetate 396.06
    limonene 443.14
    1,2-dimethoxyethane 823.29
    ethyl orthosilicate 255.38
    tributyl phosphate 258.03
    diacetone alcohol 534.31
    N,N-dimethylaniline 294.44
    acrylonitrile 641.13
    aniline 669.13
    1,3-propanediol 596.73
    bromobenzene 845.64
    dibromomethane 1387.05
    1,1,2,2-tetrachloroethane 1464.8
    2-methyl-cyclohexyl acetate 424.67
    tetrabutyl urea 288.66
    diisobutyl methanol 257.35
    2-phenylethanol 546.85
    styrene 299.08
    dioctyl adipate 365.68
    dimethyl sulfate 341.59
    ethyl butyrate 504.55
    methyl lactate 334.62
    butyl lactate 367.39
    diethyl carbonate 336.6
    propanediol butyl ether 540.15
    triethyl orthoformate 408.06
    p-tert-butyltoluene 257.75
    methyl 4-tert-butylbenzoate 443.51
    morpholine 1651.36
    tert-butylamine 557.24
    n-dodecanol 216.42
    dimethoxymethane 667.92
    ethylene carbonate 693.45
    cyrene 389.22
    2-ethoxyethyl acetate 739.91
    2-ethylhexyl acetate 576.92
    1,2,4-trichlorobenzene 780.75
    4-methylpyridine 1050.62
    dibutyl ether 528.08
    2,6-dimethyl-4-heptanol 257.35
    DEF 688.07
    dimethyl isosorbide 803.17
    tetrachloroethylene 1050.74
    eugenol 368.64
    triacetin 625.25
    span 80 511.05
    1,4-butanediol 233.86
    1,1-dichloroethane 1247.63
    2-methyl-1-pentanol 363.02
    methyl formate 426.87
    2-methyl-1-butanol 578.44
    n-decane 115.68
    butyronitrile 696.51
    3,7-dimethyl-1-octanol 423.74
    1-chlorooctane 361.65
    1-chlorotetradecane 149.28
    n-nonane 119.66
    undecane 83.34
    tert-butylcyclohexane 120.96
    cyclooctane 152.8
    cyclopentanol 761.12
    tetrahydropyran 1624.33
    tert-amyl methyl ether 636.35
    2,5,8-trioxanonane 828.65
    1-hexene 372.28
    2-isopropoxyethanol 478.73
    2,2,2-trifluoroethanol 410.48
    methyl butyrate 450.0

    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