5-Butyl-2,4-dimethyl-1,3-thiazole

  • Identifiers

    Molecular formula
    C9H15NS

    SMILES
    CCCCC1=C(N=C(S1)C)C

  • Odor profile

    Fragrance
    Green 73.64%
    Nutty 69.77%
    Roasted 67.25%
    Vegetable 58.23%
    Meaty 56.55%
    Earthy 50.11%
    Burnt 39.65%
    Cocoa 37.39%
    Hazelnut 34.2%
    Sulfurous 33.44%

     

    Flavor
    Roasted 56.88%
    Nutty 52.74%
    Earthy 51.99%
    Green 46.0%
    Burnt 41.97%
    Meaty 41.43%
    Vegetable 40.26%
    Musty 35.08%
    Potato 33.95%
    Hazelnut 33.88%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    3.5

    pKa est.
    7.57 (neutral)

    Molecular weight
    169.29 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    218°C

    Flash point

    • 72.82 ˚C est.

  • Synonyms

    • SCHEMBL10284723
  • Applications

    5-Butyl-2,4-dimethyl-1,3-thiazole is primarily used as a synthetic intermediate to prepare more complex heterocyclic compounds for pharmaceutical and agrochemical research; it can also serve as an odor-active building block in fragrance applications; as a specialty chemical, it may be incorporated into polymer or coating formulations or used as a scaffold in materials science; and it may be evaluated as a precursor for catalyst development and related chemical studies.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 377.11
    methanol 354.4
    isopropanol 357.74
    water 0.44
    ethyl acetate 538.1
    n-propanol 380.19
    acetone 741.44
    n-butanol 435.62
    acetonitrile 382.39
    DMF 940.25
    toluene 706.46
    isobutanol 376.33
    1,4-dioxane 1319.36
    methyl acetate 513.49
    THF 1720.3
    2-butanone 664.54
    n-pentanol 343.5
    sec-butanol 383.19
    n-hexane 134.1
    ethylene glycol 75.4
    NMP 1110.88
    cyclohexane 341.66
    DMSO 738.62
    n-butyl acetate 714.97
    n-octanol 301.26
    chloroform 1922.58
    n-propyl acetate 377.92
    acetic acid 309.3
    dichloromethane 1480.52
    cyclohexanone 1346.69
    propylene glycol 134.08
    isopropyl acetate 383.52
    DMAc 780.57
    2-ethoxyethanol 331.02
    isopentanol 437.21
    n-heptane 143.87
    ethyl formate 325.19
    1,2-dichloroethane 867.51
    n-hexanol 606.81
    2-methoxyethanol 486.76
    isobutyl acetate 330.62
    tetrachloromethane 434.55
    n-pentyl acetate 433.95
    transcutol 992.52
    n-heptanol 272.9
    ethylbenzene 303.82
    MIBK 392.3
    2-propoxyethanol 663.85
    tert-butanol 474.8
    MTBE 618.94
    2-butoxyethanol 350.19
    propionic acid 281.63
    o-xylene 381.46
    formic acid 61.75
    diethyl ether 605.82
    m-xylene 420.19
    p-xylene 434.08
    chlorobenzene 775.76
    dimethyl carbonate 205.12
    n-octane 63.83
    formamide 90.96
    cyclopentanone 1272.62
    2-pentanone 593.67
    anisole 462.58
    cyclopentyl methyl ether 836.95
    gamma-butyrolactone 1130.48
    1-methoxy-2-propanol 440.27
    pyridine 1019.35
    3-pentanone 490.96
    furfural 869.16
    n-dodecane 55.74
    diethylene glycol 359.68
    diisopropyl ether 233.08
    tert-amyl alcohol 428.02
    acetylacetone 629.68
    n-hexadecane 65.95
    acetophenone 429.37
    methyl propionate 402.72
    isopentyl acetate 622.93
    trichloroethylene 1544.25
    n-nonanol 259.25
    cyclohexanol 649.1
    benzyl alcohol 358.25
    2-ethylhexanol 393.58
    isooctanol 227.9
    dipropyl ether 419.75
    1,2-dichlorobenzene 623.48
    ethyl lactate 160.01
    propylene carbonate 678.49
    n-methylformamide 261.84
    2-pentanol 326.85
    n-pentane 118.45
    1-propoxy-2-propanol 507.53
    1-methoxy-2-propyl acetate 570.91
    2-(2-methoxypropoxy) propanol 366.33
    mesitylene 271.1
    ε-caprolactone 926.67
    p-cymene 235.76
    epichlorohydrin 1111.84
    1,1,1-trichloroethane 1050.67
    2-aminoethanol 149.13
    morpholine-4-carbaldehyde 1018.06
    sulfolane 1200.98
    2,2,4-trimethylpentane 81.22
    2-methyltetrahydrofuran 1301.51
    n-hexyl acetate 611.58
    isooctane 58.32
    2-(2-butoxyethoxy)ethanol 466.2
    sec-butyl acetate 287.98
    tert-butyl acetate 453.86
    decalin 139.4
    glycerin 180.01
    diglyme 768.05
    acrylic acid 230.29
    isopropyl myristate 260.84
    n-butyric acid 473.82
    acetyl acetate 385.25
    di(2-ethylhexyl) phthalate 255.02
    ethyl propionate 299.06
    nitromethane 459.76
    1,2-diethoxyethane 589.92
    benzonitrile 602.66
    trioctyl phosphate 183.81
    1-bromopropane 640.3
    gamma-valerolactone 1251.15
    n-decanol 199.16
    triethyl phosphate 201.09
    4-methyl-2-pentanol 218.21
    propionitrile 413.19
    vinylene carbonate 598.76
    1,1,2-trichlorotrifluoroethane 601.74
    DMS 408.47
    cumene 209.95
    2-octanol 233.76
    2-hexanone 448.36
    octyl acetate 315.76
    limonene 390.83
    1,2-dimethoxyethane 774.54
    ethyl orthosilicate 209.26
    tributyl phosphate 222.37
    diacetone alcohol 424.06
    N,N-dimethylaniline 347.2
    acrylonitrile 395.77
    aniline 560.98
    1,3-propanediol 261.21
    bromobenzene 898.4
    dibromomethane 1035.37
    1,1,2,2-tetrachloroethane 1342.31
    2-methyl-cyclohexyl acetate 409.58
    tetrabutyl urea 292.51
    diisobutyl methanol 209.99
    2-phenylethanol 450.09
    styrene 387.73
    dioctyl adipate 309.89
    dimethyl sulfate 337.7
    ethyl butyrate 396.15
    methyl lactate 192.84
    butyl lactate 291.23
    diethyl carbonate 266.62
    propanediol butyl ether 336.09
    triethyl orthoformate 302.76
    p-tert-butyltoluene 236.66
    methyl 4-tert-butylbenzoate 375.54
    morpholine 1212.45
    tert-butylamine 353.35
    n-dodecanol 161.52
    dimethoxymethane 585.6
    ethylene carbonate 532.9
    cyrene 400.65
    2-ethoxyethyl acetate 512.6
    2-ethylhexyl acetate 553.49
    1,2,4-trichlorobenzene 745.11
    4-methylpyridine 1157.3
    dibutyl ether 402.77
    2,6-dimethyl-4-heptanol 209.99
    DEF 594.36
    dimethyl isosorbide 711.63
    tetrachloroethylene 844.29
    eugenol 361.57
    triacetin 439.85
    span 80 406.39
    1,4-butanediol 134.95
    1,1-dichloroethane 972.07
    2-methyl-1-pentanol 363.82
    methyl formate 247.1
    2-methyl-1-butanol 411.56
    n-decane 89.42
    butyronitrile 524.3
    3,7-dimethyl-1-octanol 297.32
    1-chlorooctane 289.1
    1-chlorotetradecane 131.02
    n-nonane 92.52
    undecane 67.7
    tert-butylcyclohexane 119.99
    cyclooctane 114.2
    cyclopentanol 607.1
    tetrahydropyran 1348.04
    tert-amyl methyl ether 475.51
    2,5,8-trioxanonane 566.23
    1-hexene 353.79
    2-isopropoxyethanol 280.64
    2,2,2-trifluoroethanol 129.45
    methyl butyrate 405.7

    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