• Identifiers

    Molecular formula
    C14H16ClN5O5S

    SMILES
    CC1=NC(=NC(=N1)OC)NC(=O)NS(=O)(=O)C2=CC=CC=C2OCCCl

    Safety labels

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 65.75%
    Savory 31.86%
    Meaty 28.02%
    Cooked 27.42%
    Roasted 25.85%
    Grape 19.51%
    Milky 18.93%
    Cooling 18.64%
    Bitter 16.6%
    Fruity 14.84%

     

    Flavor
    Bitter 81.12%
    Odorless 38.68%
    Bland 27.82%
    Mild 20.19%
    Sweet-like 19.16%
    Nitrile 19.12%
    Taco 18.77%
    Roasted peanuts 18.55%
    Cedarleaf 18.5%
    Bread crust 18.49%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    2.3

    pKa est.
    5.34 (weak acid)

    Molecular weight
    401.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    1662°C

    Melting point expt.

    • 178.1 °C (decomposes)
    • Melting point: 186 °C

    Flash point

    • 232.63 ˚C est.

    Solubility expt.

    • In water, 1.5 g/L (pH 7) at 20 °C
    • In water, 32 mg/L (pH 5), 815 mg/L (pH 7), 13,500 mg/L (pH 8.2) at 25 °C
    • Solubility (g/L at 25 °C): Acetone 14, dichloromethane 36, ethyl acetate 4.3); Solubility (mg/L at 25 °C): ethanol 420, n-octanol 130, n-hexane 0.04, toluene 300

  • Synonyms

    • 82097-50-5
  • Applications

    Triasulfuron is a sulfonylurea herbicide used for selective weed control in cereal crops, notably wheat, barley, and rice. It acts by inhibiting the acetolactate synthase (ALS) enzyme, limiting the synthesis of branched-chain amino acids in susceptible weeds. It is commonly formulated for foliar applications as part of pre- or post-emergence weed management programs and is often evaluated for compatibility in tank-mix programs with other herbicides, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 5.5
    methanol 11.42
    isopropanol 1.42
    water 1.84
    ethyl acetate 6.07
    n-propanol 4.26
    acetone 11.25
    n-butanol 2.15
    acetonitrile 8.16
    DMF 91.02
    toluene 0.48
    isobutanol 1.71
    1,4-dioxane 3.21
    methyl acetate 8.78
    THF 13.73
    2-butanone 12.67
    n-pentanol 1.21
    sec-butanol 1.79
    n-hexane 0.03
    ethylene glycol 9.41
    NMP 212.98
    cyclohexane 0.04
    DMSO 121.13
    n-butyl acetate 3.07
    n-octanol 0.28
    chloroform 3.6
    n-propyl acetate 3.83
    acetic acid 24.38
    dichloromethane 6.08
    cyclohexanone 11.7
    propylene glycol 10.27
    isopropyl acetate 2.2
    DMAc 135.65
    2-ethoxyethanol 12.6
    isopentanol 1.1
    n-heptane 0.04
    ethyl formate 12.03
    1,2-dichloroethane 3.93
    n-hexanol 0.53
    2-methoxyethanol 37.14
    isobutyl acetate 1.35
    tetrachloromethane 0.31
    n-pentyl acetate 1.43
    transcutol 9.67
    n-heptanol 0.41
    ethylbenzene 0.26
    MIBK 1.93
    2-propoxyethanol 10.32
    tert-butanol 0.75
    MTBE 0.43
    2-butoxyethanol 3.93
    propionic acid 13.52
    o-xylene 0.34
    formic acid 49.66
    diethyl ether 1.09
    m-xylene 0.32
    p-xylene 0.4
    chlorobenzene 1.07
    dimethyl carbonate 10.81
    n-octane 0.02
    formamide 66.35
    cyclopentanone 29.05
    2-pentanone 6.41
    anisole 1.29
    cyclopentyl methyl ether 2.16
    gamma-butyrolactone 51.17
    1-methoxy-2-propanol 15.53
    pyridine 8.57
    3-pentanone 5.65
    furfural 55.51
    n-dodecane 0.02
    diethylene glycol 17.75
    diisopropyl ether 0.14
    tert-amyl alcohol 0.98
    acetylacetone 11.72
    n-hexadecane 0.02
    acetophenone 4.24
    methyl propionate 12.11
    isopentyl acetate 1.9
    trichloroethylene 10.46
    n-nonanol 0.3
    cyclohexanol 1.12
    benzyl alcohol 2.94
    2-ethylhexanol 0.44
    isooctanol 0.32
    dipropyl ether 0.95
    1,2-dichlorobenzene 1.23
    ethyl lactate 7.74
    propylene carbonate 20.26
    n-methylformamide 51.3
    2-pentanol 0.73
    n-pentane 0.04
    1-propoxy-2-propanol 5.64
    1-methoxy-2-propyl acetate 7.15
    2-(2-methoxypropoxy) propanol 5.89
    mesitylene 0.16
    ε-caprolactone 14.45
    p-cymene 0.27
    epichlorohydrin 29.37
    1,1,1-trichloroethane 1.47
    2-aminoethanol 10.94
    morpholine-4-carbaldehyde 60.38
    sulfolane 94.62
    2,2,4-trimethylpentane 0.02
    2-methyltetrahydrofuran 3.97
    n-hexyl acetate 1.1
    isooctane 0.01
    2-(2-butoxyethoxy)ethanol 5.52
    sec-butyl acetate 1.54
    tert-butyl acetate 1.6
    decalin 0.02
    glycerin 29.2
    diglyme 11.12
    acrylic acid 22.77
    isopropyl myristate 0.45
    n-butyric acid 8.79
    acetyl acetate 4.39
    di(2-ethylhexyl) phthalate 1.51
    ethyl propionate 4.43
    nitromethane 67.9
    1,2-diethoxyethane 1.67
    benzonitrile 3.8
    trioctyl phosphate 0.87
    1-bromopropane 1.17
    gamma-valerolactone 60.35
    n-decanol 0.24
    triethyl phosphate 2.92
    4-methyl-2-pentanol 0.3
    propionitrile 5.48
    vinylene carbonate 21.46
    1,1,2-trichlorotrifluoroethane 45.22
    DMS 3.94
    cumene 0.18
    2-octanol 0.21
    2-hexanone 3.45
    octyl acetate 0.77
    limonene 0.32
    1,2-dimethoxyethane 13.34
    ethyl orthosilicate 1.88
    tributyl phosphate 1.27
    diacetone alcohol 5.38
    N,N-dimethylaniline 1.09
    acrylonitrile 12.6
    aniline 2.0
    1,3-propanediol 10.15
    bromobenzene 0.78
    dibromomethane 2.57
    1,1,2,2-tetrachloroethane 6.53
    2-methyl-cyclohexyl acetate 2.12
    tetrabutyl urea 2.39
    diisobutyl methanol 0.24
    2-phenylethanol 1.87
    styrene 0.33
    dioctyl adipate 1.68
    dimethyl sulfate 36.56
    ethyl butyrate 3.83
    methyl lactate 22.01
    butyl lactate 3.66
    diethyl carbonate 3.36
    propanediol butyl ether 3.92
    triethyl orthoformate 2.59
    p-tert-butyltoluene 0.2
    methyl 4-tert-butylbenzoate 3.68
    morpholine 7.79
    tert-butylamine 0.22
    n-dodecanol 0.19
    dimethoxymethane 18.01
    ethylene carbonate 12.61
    cyrene 20.17
    2-ethoxyethyl acetate 3.61
    2-ethylhexyl acetate 1.51
    1,2,4-trichlorobenzene 2.13
    4-methylpyridine 6.03
    dibutyl ether 0.35
    2,6-dimethyl-4-heptanol 0.24
    DEF 15.08
    dimethyl isosorbide 14.06
    tetrachloroethylene 3.22
    eugenol 5.12
    triacetin 4.27
    span 80 3.46
    1,4-butanediol 3.65
    1,1-dichloroethane 1.77
    2-methyl-1-pentanol 0.91
    methyl formate 36.57
    2-methyl-1-butanol 1.63
    n-decane 0.02
    butyronitrile 3.82
    3,7-dimethyl-1-octanol 0.27
    1-chlorooctane 0.12
    1-chlorotetradecane 0.06
    n-nonane 0.02
    undecane 0.02
    tert-butylcyclohexane 0.02
    cyclooctane 0.02
    cyclopentanol 2.75
    tetrahydropyran 1.83
    tert-amyl methyl ether 0.73
    2,5,8-trioxanonane 9.29
    1-hexene 0.19
    2-isopropoxyethanol 4.39
    2,2,2-trifluoroethanol 16.66
    methyl butyrate 6.6

    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