Hexahydro-2',4-dimethylspiro[1,3-dithiolo[4,5-c]furan-2,3'(2'H)-furan]

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  • Identifiers

    CAS number
    38325-26-7

    Molecular formula
    C10H16O2S2

    SMILES
    CC1C2C(CO1)SC3(S2)CCOC3C

    Safety labels

  • Odor profile

    Fragrance
    Meaty 71.03%
    Roasted 54.53%
    Sulfurous 49.45%
    Cooked 37.08%
    Onion 35.45%
    Savory 34.54%
    Nutty 33.04%
    Beefy 32.06%
    Alliaceous 26.43%
    Garlic 21.22%

     

    Flavor
    Roasted 39.83%
    Sulfurous 37.01%
    Chicken 25.62%
    Meaty 24.61%
    Bouillon 24.54%
    Savory 24.44%
    Mushroom 24.36%
    Vegetable 23.8%
    Alkaline 22.86%
    Alliaceous 22.15%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    1.9

    pKa est.
    3.81 (weak acid)

    Molecular weight
    232.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    335°C

    Flash point

    • 143.45 ˚C est.

  • Synonyms

    • EINECS 253-885-2
    • 38325-26-7
    • Hexahydro-2',4-dimethylspiro[1,3-dithiolo[4,5-c]furan-2,3'(2'H)-furan]
    • Hexahydro-2',4-dimethylspiro(1,3-dithiolo(4,5-c)furan-2,3'(2'H)-furan)
    • CHEBI:172472
    • KKEFRICKADNKCV-UHFFFAOYSA-N
    • DTXSID401022164
    • 2',4-DIMETHYL-TETRAHYDROSPIRO[[1,3]DITHIOLO[4,5-C]FURAN-2,3'-OXOLANE]
    • NS00057438
    • 2',4-Dimethylhexahydrospiro[1,3-dithiolo[4,5-c]furan-2,3'-furan]
    • 2',4-dimethylspiro[3a,4,6,6a-tetrahydro-[1,3]dithiolo[4,5-c]uran-2,3'-oxolane]
    • 38325-26-7

  • Applications

    Hexahydro-2',4-dimethylspiro[1,3-dithiolo[4,5-c]furan-2,3'(2'H)-furan], CAS 38325-26-7, can function as an antioxidant/stabilizer for polymer formulations and coatings, helping to retard oxidative degradation. It also serves as an intermediate in organic synthesis for pharmaceutical, agrochemical, or other specialty chemicals. Additionally, it may be evaluated as a fragrance ingredient or fixative in perfumery. It can be used as an additive in coatings and ink formulations to enhance stability and processability. Finally, it may appear as a precursor in the synthesis of sulfur-containing specialty chemicals.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 63.51
    methanol 119.92
    isopropanol 62.97
    water 14.1
    ethyl acetate 182.26
    n-propanol 62.66
    acetone 295.99
    n-butanol 57.16
    acetonitrile 231.46
    DMF 650.8
    toluene 120.48
    isobutanol 51.37
    1,4-dioxane 454.84
    methyl acetate 214.31
    THF 451.05
    2-butanone 186.37
    n-pentanol 38.17
    sec-butanol 40.17
    n-hexane 0.81
    ethylene glycol 84.91
    NMP 459.27
    cyclohexane 9.97
    DMSO 478.86
    n-butyl acetate 125.27
    n-octanol 57.23
    chloroform 721.22
    n-propyl acetate 121.72
    acetic acid 166.44
    dichloromethane 629.43
    cyclohexanone 412.25
    propylene glycol 61.17
    isopropyl acetate 134.84
    DMAc 403.96
    2-ethoxyethanol 152.09
    isopentanol 54.29
    n-heptane 3.93
    ethyl formate 205.25
    1,2-dichloroethane 289.94
    n-hexanol 58.06
    2-methoxyethanol 304.95
    isobutyl acetate 94.39
    tetrachloromethane 89.31
    n-pentyl acetate 110.74
    transcutol 376.86
    n-heptanol 47.19
    ethylbenzene 42.53
    MIBK 119.39
    2-propoxyethanol 212.81
    tert-butanol 76.91
    MTBE 52.16
    2-butoxyethanol 130.36
    propionic acid 116.12
    o-xylene 84.57
    formic acid 111.85
    diethyl ether 54.01
    m-xylene 90.34
    p-xylene 68.98
    chlorobenzene 254.63
    dimethyl carbonate 168.26
    n-octane 2.85
    formamide 238.25
    cyclopentanone 537.05
    2-pentanone 154.36
    anisole 171.13
    cyclopentyl methyl ether 161.1
    gamma-butyrolactone 630.41
    1-methoxy-2-propanol 225.02
    pyridine 362.48
    3-pentanone 123.82
    furfural 745.86
    n-dodecane 5.17
    diethylene glycol 256.8
    diisopropyl ether 25.37
    tert-amyl alcohol 46.64
    acetylacetone 372.78
    n-hexadecane 6.32
    acetophenone 215.59
    methyl propionate 172.15
    isopentyl acetate 123.19
    trichloroethylene 699.71
    n-nonanol 55.77
    cyclohexanol 99.21
    benzyl alcohol 153.4
    2-ethylhexanol 46.86
    isooctanol 42.97
    dipropyl ether 49.81
    1,2-dichlorobenzene 266.41
    ethyl lactate 105.16
    propylene carbonate 348.27
    n-methylformamide 332.58
    2-pentanol 34.95
    n-pentane 1.87
    1-propoxy-2-propanol 145.36
    1-methoxy-2-propyl acetate 210.23
    2-(2-methoxypropoxy) propanol 147.73
    mesitylene 58.19
    ε-caprolactone 304.07
    p-cymene 50.93
    epichlorohydrin 547.4
    1,1,1-trichloroethane 303.33
    2-aminoethanol 89.03
    morpholine-4-carbaldehyde 666.48
    sulfolane 637.37
    2,2,4-trimethylpentane 2.7
    2-methyltetrahydrofuran 197.88
    n-hexyl acetate 135.45
    isooctane 2.96
    2-(2-butoxyethoxy)ethanol 171.24
    sec-butyl acetate 81.76
    tert-butyl acetate 137.11
    decalin 6.75
    glycerin 159.56
    diglyme 384.94
    acrylic acid 152.68
    isopropyl myristate 71.03
    n-butyric acid 152.85
    acetyl acetate 236.96
    di(2-ethylhexyl) phthalate 81.49
    ethyl propionate 113.02
    nitromethane 630.31
    1,2-diethoxyethane 131.7
    benzonitrile 297.95
    trioctyl phosphate 59.97
    1-bromopropane 74.79
    gamma-valerolactone 794.5
    n-decanol 44.23
    triethyl phosphate 77.52
    4-methyl-2-pentanol 33.92
    propionitrile 148.61
    vinylene carbonate 431.61
    1,1,2-trichlorotrifluoroethane 407.41
    DMS 174.27
    cumene 34.65
    2-octanol 36.44
    2-hexanone 101.55
    octyl acetate 86.78
    limonene 60.25
    1,2-dimethoxyethane 285.24
    ethyl orthosilicate 65.21
    tributyl phosphate 68.97
    diacetone alcohol 154.27
    N,N-dimethylaniline 106.72
    acrylonitrile 267.24
    aniline 163.53
    1,3-propanediol 129.55
    bromobenzene 273.59
    dibromomethane 272.94
    1,1,2,2-tetrachloroethane 471.42
    2-methyl-cyclohexyl acetate 120.59
    tetrabutyl urea 97.74
    diisobutyl methanol 37.49
    2-phenylethanol 154.92
    styrene 59.82
    dioctyl adipate 108.4
    dimethyl sulfate 301.12
    ethyl butyrate 115.08
    methyl lactate 158.9
    butyl lactate 106.34
    diethyl carbonate 98.94
    propanediol butyl ether 126.47
    triethyl orthoformate 92.81
    p-tert-butyltoluene 50.14
    methyl 4-tert-butylbenzoate 168.86
    morpholine 340.57
    tert-butylamine 36.02
    n-dodecanol 35.66
    dimethoxymethane 365.34
    ethylene carbonate 349.46
    cyrene 234.25
    2-ethoxyethyl acetate 183.27
    2-ethylhexyl acetate 97.33
    1,2,4-trichlorobenzene 329.49
    4-methylpyridine 318.08
    dibutyl ether 53.34
    2,6-dimethyl-4-heptanol 37.49
    DEF 191.22
    dimethyl isosorbide 296.22
    tetrachloroethylene 279.15
    eugenol 179.6
    triacetin 205.36
    span 80 131.13
    1,4-butanediol 64.44
    1,1-dichloroethane 244.99
    2-methyl-1-pentanol 36.23
    methyl formate 366.36
    2-methyl-1-butanol 43.74
    n-decane 7.14
    butyronitrile 140.04
    3,7-dimethyl-1-octanol 57.74
    1-chlorooctane 40.86
    1-chlorotetradecane 21.14
    n-nonane 5.49
    undecane 5.93
    tert-butylcyclohexane 5.27
    cyclooctane 4.46
    cyclopentanol 120.47
    tetrahydropyran 194.18
    tert-amyl methyl ether 43.91
    2,5,8-trioxanonane 280.56
    1-hexene 5.76
    2-isopropoxyethanol 109.3
    2,2,2-trifluoroethanol 166.62
    methyl butyrate 145.29

    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