S-Prenyl thioisopentanoate

  • Identifiers

    Molecular formula
    C10H18OS

    SMILES
    CC(C)CC(=O)SCC=C(C)C

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fruity 85.49%
    Sulfurous 84.67%
    Tropical 81.06%
    Green 51.14%
    Herbal 44.28%
    Black currant 42.44%
    Cheesy 41.27%
    Vegetable 39.26%
    Grapefruit 35.49%
    Onion 33.41%

    Scent© AI

  • Properties

    XLogP3-AA
    3.4

    pKa est.
    8.46 (weak base)

    Molecular weight
    186.32 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately slow

    Boiling point est.
    237°C

    Flash point est.
    85.38 ˚C

  • Synonyms

    • S-PRENYL THIOISOPENTANOATE
    • 75631-91-3
    • 701V2T2HQ7
    • UNII-701V2T2HQ7
    • Butanethioic acid, 3-methyl-, S-(3-methyl-2-butenyl) ester
    • Butanethioic acid, 3-methyl-, S-(3-methyl-2-buten-1-yl) ester
    • PRENYL THIOISOVALERATE
    • FEMA NO. 4761
    • S-(3-Methylbut-2-en-1-yl) 3-methylbutanethioate
    • S-3-METHYLBUT-2-ENYL 3-METHYLBUTANETHIOATE
    • S-prenyl thioisovalerate
    • DTXSID60703702
    • NS00126712
    • Q27265812
  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1391.42
    methanol 839.91
    isopropanol 1434.04
    water 0.78
    ethyl acetate 1275.68
    n-propanol 1195.48
    acetone 2213.13
    n-butanol 1331.2
    acetonitrile 1162.02
    DMF 1731.09
    toluene 843.18
    isobutanol 1123.66
    1,4-dioxane 1839.16
    methyl acetate 1086.75
    THF 3394.32
    2-butanone 1543.22
    n-pentanol 894.98
    sec-butanol 1351.99
    n-hexane 523.36
    ethylene glycol 208.45
    NMP 2180.98
    cyclohexane 819.52
    DMSO 1495.7
    n-butyl acetate 1532.02
    n-octanol 889.27
    chloroform 3946.46
    n-propyl acetate 818.87
    acetic acid 1335.93
    dichloromethane 2671.57
    cyclohexanone 2850.8
    propylene glycol 518.59
    isopropyl acetate 917.5
    DMAc 1254.52
    2-ethoxyethanol 741.26
    isopentanol 1214.1
    n-heptane 433.47
    ethyl formate 779.09
    1,2-dichloroethane 1608.33
    n-hexanol 1611.98
    2-methoxyethanol 1163.3
    isobutyl acetate 639.7
    tetrachloromethane 634.2
    n-pentyl acetate 884.58
    transcutol 2843.88
    n-heptanol 687.84
    ethylbenzene 557.97
    MIBK 997.35
    2-propoxyethanol 1521.52
    tert-butanol 1860.46
    MTBE 1558.64
    2-butoxyethanol 863.3
    propionic acid 1006.03
    o-xylene 602.85
    formic acid 228.74
    diethyl ether 1310.73
    m-xylene 728.94
    p-xylene 692.15
    chlorobenzene 1227.53
    dimethyl carbonate 343.22
    n-octane 169.27
    formamide 279.97
    cyclopentanone 2782.9
    2-pentanone 1562.88
    anisole 840.08
    cyclopentyl methyl ether 1888.3
    gamma-butyrolactone 2410.95
    1-methoxy-2-propanol 1242.72
    pyridine 1588.77
    3-pentanone 1027.6
    furfural 1876.31
    n-dodecane 115.35
    diethylene glycol 807.56
    diisopropyl ether 574.23
    tert-amyl alcohol 1517.36
    acetylacetone 1420.46
    n-hexadecane 133.58
    acetophenone 852.2
    methyl propionate 893.44
    isopentyl acetate 1378.65
    trichloroethylene 3625.68
    n-nonanol 721.0
    cyclohexanol 1723.33
    benzyl alcohol 710.5
    2-ethylhexanol 1036.8
    isooctanol 591.78
    dipropyl ether 993.56
    1,2-dichlorobenzene 1045.31
    ethyl lactate 403.33
    propylene carbonate 1624.63
    n-methylformamide 693.16
    2-pentanol 1191.66
    n-pentane 433.14
    1-propoxy-2-propanol 1342.38
    1-methoxy-2-propyl acetate 1184.8
    2-(2-methoxypropoxy) propanol 843.29
    mesitylene 509.45
    ε-caprolactone 1972.92
    p-cymene 462.4
    epichlorohydrin 2354.37
    1,1,1-trichloroethane 2309.56
    2-aminoethanol 509.21
    morpholine-4-carbaldehyde 1728.64
    sulfolane 2583.8
    2,2,4-trimethylpentane 193.32
    2-methyltetrahydrofuran 2581.81
    n-hexyl acetate 1503.29
    isooctane 192.31
    2-(2-butoxyethoxy)ethanol 1148.37
    sec-butyl acetate 646.81
    tert-butyl acetate 1155.88
    decalin 324.7
    glycerin 523.48
    diglyme 1741.92
    acrylic acid 792.36
    isopropyl myristate 553.45
    n-butyric acid 1656.65
    acetyl acetate 821.13
    di(2-ethylhexyl) phthalate 455.73
    ethyl propionate 634.43
    nitromethane 1620.21
    1,2-diethoxyethane 1157.98
    benzonitrile 1135.66
    trioctyl phosphate 365.03
    1-bromopropane 1291.68
    gamma-valerolactone 2723.39
    n-decanol 513.54
    triethyl phosphate 378.98
    4-methyl-2-pentanol 690.95
    propionitrile 940.04
    vinylene carbonate 1255.45
    1,1,2-trichlorotrifluoroethane 1524.3
    DMS 712.65
    cumene 407.39
    2-octanol 614.45
    2-hexanone 1101.86
    octyl acetate 700.84
    limonene 855.28
    1,2-dimethoxyethane 1321.41
    ethyl orthosilicate 397.01
    tributyl phosphate 457.36
    diacetone alcohol 1310.51
    N,N-dimethylaniline 581.23
    acrylonitrile 911.06
    aniline 929.42
    1,3-propanediol 754.08
    bromobenzene 1288.63
    dibromomethane 2097.9
    1,1,2,2-tetrachloroethane 3105.82
    2-methyl-cyclohexyl acetate 836.69
    tetrabutyl urea 590.35
    diisobutyl methanol 627.16
    2-phenylethanol 870.98
    styrene 650.76
    dioctyl adipate 684.56
    dimethyl sulfate 528.48
    ethyl butyrate 845.54
    methyl lactate 514.2
    butyl lactate 704.99
    diethyl carbonate 521.72
    propanediol butyl ether 1040.41
    triethyl orthoformate 587.58
    p-tert-butyltoluene 459.27
    methyl 4-tert-butylbenzoate 800.98
    morpholine 2262.63
    tert-butylamine 1344.72
    n-dodecanol 392.46
    dimethoxymethane 934.12
    ethylene carbonate 1087.16
    cyrene 751.86
    2-ethoxyethyl acetate 920.32
    2-ethylhexyl acetate 1055.89
    1,2,4-trichlorobenzene 1338.17
    4-methylpyridine 1836.07
    dibutyl ether 1049.45
    2,6-dimethyl-4-heptanol 627.16
    DEF 1237.19
    dimethyl isosorbide 1459.62
    tetrachloroethylene 1678.64
    eugenol 723.34
    triacetin 958.93
    span 80 952.63
    1,4-butanediol 355.93
    1,1-dichloroethane 2115.86
    2-methyl-1-pentanol 840.97
    methyl formate 609.87
    2-methyl-1-butanol 1113.46
    n-decane 214.99
    butyronitrile 1340.93
    3,7-dimethyl-1-octanol 865.73
    1-chlorooctane 724.2
    1-chlorotetradecane 276.92
    n-nonane 233.69
    undecane 151.19
    tert-butylcyclohexane 307.85
    cyclooctane 277.1
    cyclopentanol 1567.25
    tetrahydropyran 2517.88
    tert-amyl methyl ether 1146.54
    2,5,8-trioxanonane 1144.41
    1-hexene 1098.11
    2-isopropoxyethanol 691.83
    2,2,2-trifluoroethanol 406.85
    methyl butyrate 912.36

    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
Name CAS Botanical Proportion
Agathosma apiculata Agathosma apiculata G.F.W. Mey, fam. Diosmeae (Rutaceae) 4.6%
Agathosma clavisepala Agathosma clavisepala R.A. Dyer, fam. Diosmeae (Rutaceae) 7.1%
Agathosma puberula Agathosma puberula Fourcade, fam. Diosmeae (Rutaceae) 0.9%
Agathosma rosmarinifolia Agathosma rosmarinifolia (Bartl.) Williams, fam. Diosmea (Rutaceae) 17.7%
Empleurum fragrans Empleurum fragrans Glover, fam. Diosmeae 1.6%
Phyllosma capensis Phyllosma capensis Bolus, fam. Diosmeae 5.9%