Ethametsulfuron-methyl

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  • Identifiers

    CAS number
    97780-06-8

    Molecular formula
    C15H18N6O6S

    SMILES
    CCOC1=NC(=NC(=N1)NC(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)OC)NC

    Safety labels

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 62.92%
    Grape 29.92%
    Cooked 27.57%
    Savory 27.12%
    Fruity 25.51%
    Roasted 24.71%
    Meaty 23.72%
    Milky 18.1%
    Bitter 17.1%
    Cooling 16.92%

     

    Flavor
    Bitter 82.02%
    Odorless 37.97%
    Bland 27.02%
    Mild 19.64%
    Very mild 19.43%
    Nitrile 18.92%
    Sweet-like 18.64%
    Taco 18.36%
    Bread crust 18.15%
    Cedarleaf 18.14%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    1.8

    pKa est.
    4.71 (weak acid)

    Molecular weight
    410.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    1680°C

    Flash point

    • 237.44 ˚C est.

  • Synonyms

    • Ethametsulfuron-methyl
    • 97780-06-8
    • Ethametsulfuron methyl
    • Muster
    • DPX-A 7881
    • C54ZP2XRYX
    • Ethametsulfuron methyl ester
    • Methyl 2-(((((4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl)amino)carbonyl)amino)sulfonyl)benzoate
    • DTXSID9034573
    • CHEBI:145553
    • Benzoic acid, 2-(((((4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl)amino)carbonyl)amino)sulfonyl)-, methyl ester
    • methyl 2-[[[[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]amino]carbonyl]amino]sulfonyl]benzoate
    • RefChem:138013
    • DTXCID7014573
    • methyl 2-((((6-ethoxy-4-(methylimino)-1,4-dihydro-1,3,5-triazin-2-yl)-C-hydroxycarbonimidoyl)amino)sulfonyl)benzoate
    • methyl 2-[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]carbamoylsulfamoyl]benzoate
    • Ethametsulfuron-methyl [ISO]
    • CHEMBL1885280
    • MFCD00486583
    • methyl 2-({[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]carbamoyl}sulfamoyl)benzoate
    • UNII-C54ZP2XRYX
    • Salsa
    • DPX-A7881
    • RXF
    • Methyl 2-((4-ethoxy-6-methylamino-1,3,5-triazin-2-yl)carbamoylsulfamoyl)benzoate (IUPAC)
    • SCHEMBL55796
    • SCHEMBL29512476
    • SCHEMBL30116866
    • Ethametsulfuron methyl sodium salt
    • MSK22259
    • BDBM50424587
    • AKOS015900060
    • NCGC00168305-01
    • AC-18018
    • AS-16176
    • FE151310
    • DB-057684
    • NS00005321
    • 780E068
    • A845751
    • Q27275205
    • Ethametsulfuron-methyl, PESTANAL(R), analytical standard
    • methyl 2-[(4-ethoxy-6-methylamino-1,3,5-triazin-2-yl)carbamoylsulfamoyl]benzoate
    • Methyl 2-[[(4-ethoxy-6-methylamino-1,3,5-triazin-2-yl)aminocarbonyl]aminosulfonyl]benzoate
    • 2- [[[[[4- Ethoxy- 6- (methylamino) - 1, 3, 5- triazin- 2- yl] amino] carbonyl] amino] sulfonyl] - benzoic acid methyl ester sodium salt
    • 2-[[[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]amino]-oxomethyl]sulfamoyl]benzoic acid methyl ester
    • Benzoic acid,2-[[[[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]amino]carbonyl]amino]sulfonyl]-, methyl ester
    • 97780-06-8

  • Applications

    Ethametsulfuron-methyl is a sulfonylurea herbicide active ingredient used primarily in agriculture for selective weed control in cereal crops. It is commonly formulated into commercial herbicide products in formats such as emulsifiable concentrates, suspension concentrates, or water-dispersible granules, and is applied as part of integrated weed management programs. The chemical is also involved in formulation development and performance optimization, including crop safety and compatibility studies, with use subject to local regulations, labeling, and restrictions.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.52
    methanol 2.61
    isopropanol 0.31
    water 0.18
    ethyl acetate 1.28
    n-propanol 1.14
    acetone 1.71
    n-butanol 0.69
    acetonitrile 1.82
    DMF 9.65
    toluene 0.19
    isobutanol 0.39
    1,4-dioxane 1.84
    methyl acetate 2.07
    THF 4.36
    2-butanone 3.21
    n-pentanol 0.39
    sec-butanol 0.47
    n-hexane 0.01
    ethylene glycol 1.2
    NMP 52.3
    cyclohexane 0.02
    DMSO 20.14
    n-butyl acetate 0.88
    n-octanol 0.08
    chloroform 1.39
    n-propyl acetate 0.94
    acetic acid 4.5
    dichloromethane 2.06
    cyclohexanone 4.97
    propylene glycol 1.4
    isopropyl acetate 0.37
    DMAc 28.55
    2-ethoxyethanol 3.12
    isopentanol 0.32
    n-heptane 0.01
    ethyl formate 2.95
    1,2-dichloroethane 1.33
    n-hexanol 0.18
    2-methoxyethanol 8.5
    isobutyl acetate 0.29
    tetrachloromethane 0.13
    n-pentyl acetate 0.39
    transcutol 1.48
    n-heptanol 0.14
    ethylbenzene 0.11
    MIBK 0.39
    2-propoxyethanol 2.97
    tert-butanol 0.16
    MTBE 0.09
    2-butoxyethanol 1.38
    propionic acid 2.91
    o-xylene 0.13
    formic acid 11.23
    diethyl ether 0.26
    m-xylene 0.09
    p-xylene 0.18
    chlorobenzene 0.4
    dimethyl carbonate 1.87
    n-octane 0.0
    formamide 15.25
    cyclopentanone 8.92
    2-pentanone 1.27
    anisole 0.37
    cyclopentyl methyl ether 0.54
    gamma-butyrolactone 14.59
    1-methoxy-2-propanol 2.73
    pyridine 4.76
    3-pentanone 1.44
    furfural 15.59
    n-dodecane 0.0
    diethylene glycol 4.01
    diisopropyl ether 0.02
    tert-amyl alcohol 0.26
    acetylacetone 1.88
    n-hexadecane 0.01
    acetophenone 1.21
    methyl propionate 2.33
    isopentyl acetate 0.55
    trichloroethylene 3.24
    n-nonanol 0.09
    cyclohexanol 0.44
    benzyl alcohol 0.9
    2-ethylhexanol 0.12
    isooctanol 0.1
    dipropyl ether 0.21
    1,2-dichlorobenzene 0.42
    ethyl lactate 1.65
    propylene carbonate 5.23
    n-methylformamide 8.05
    2-pentanol 0.17
    n-pentane 0.01
    1-propoxy-2-propanol 1.3
    1-methoxy-2-propyl acetate 1.47
    2-(2-methoxypropoxy) propanol 1.66
    mesitylene 0.04
    ε-caprolactone 5.31
    p-cymene 0.08
    epichlorohydrin 9.02
    1,1,1-trichloroethane 0.4
    2-aminoethanol 2.0
    morpholine-4-carbaldehyde 14.65
    sulfolane 25.91
    2,2,4-trimethylpentane 0.0
    2-methyltetrahydrofuran 1.52
    n-hexyl acetate 0.27
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 1.5
    sec-butyl acetate 0.36
    tert-butyl acetate 0.29
    decalin 0.01
    glycerin 4.81
    diglyme 2.92
    acrylic acid 4.56
    isopropyl myristate 0.12
    n-butyric acid 2.21
    acetyl acetate 0.88
    di(2-ethylhexyl) phthalate 0.54
    ethyl propionate 1.06
    nitromethane 11.01
    1,2-diethoxyethane 0.38
    benzonitrile 1.41
    trioctyl phosphate 0.28
    1-bromopropane 0.42
    gamma-valerolactone 18.35
    n-decanol 0.08
    triethyl phosphate 0.88
    4-methyl-2-pentanol 0.07
    propionitrile 1.59
    vinylene carbonate 5.25
    1,1,2-trichlorotrifluoroethane 11.08
    DMS 0.93
    cumene 0.06
    2-octanol 0.07
    2-hexanone 1.0
    octyl acetate 0.21
    limonene 0.08
    1,2-dimethoxyethane 3.85
    ethyl orthosilicate 0.56
    tributyl phosphate 0.38
    diacetone alcohol 1.13
    N,N-dimethylaniline 0.31
    acrylonitrile 3.41
    aniline 0.69
    1,3-propanediol 2.6
    bromobenzene 0.27
    dibromomethane 0.97
    1,1,2,2-tetrachloroethane 2.11
    2-methyl-cyclohexyl acetate 0.69
    tetrabutyl urea 0.76
    diisobutyl methanol 0.05
    2-phenylethanol 0.68
    styrene 0.13
    dioctyl adipate 0.47
    dimethyl sulfate 6.19
    ethyl butyrate 0.95
    methyl lactate 3.89
    butyl lactate 0.86
    diethyl carbonate 0.93
    propanediol butyl ether 0.98
    triethyl orthoformate 0.74
    p-tert-butyltoluene 0.05
    methyl 4-tert-butylbenzoate 0.97
    morpholine 3.27
    tert-butylamine 0.05
    n-dodecanol 0.06
    dimethoxymethane 2.82
    ethylene carbonate 3.49
    cyrene 6.22
    2-ethoxyethyl acetate 0.95
    2-ethylhexyl acetate 0.48
    1,2,4-trichlorobenzene 0.79
    4-methylpyridine 2.44
    dibutyl ether 0.09
    2,6-dimethyl-4-heptanol 0.05
    DEF 3.18
    dimethyl isosorbide 4.06
    tetrachloroethylene 1.22
    eugenol 1.47
    triacetin 0.9
    span 80 0.95
    1,4-butanediol 0.81
    1,1-dichloroethane 0.45
    2-methyl-1-pentanol 0.3
    methyl formate 5.49
    2-methyl-1-butanol 0.48
    n-decane 0.01
    butyronitrile 1.22
    3,7-dimethyl-1-octanol 0.07
    1-chlorooctane 0.03
    1-chlorotetradecane 0.02
    n-nonane 0.01
    undecane 0.01
    tert-butylcyclohexane 0.0
    cyclooctane 0.01
    cyclopentanol 0.96
    tetrahydropyran 0.87
    tert-amyl methyl ether 0.17
    2,5,8-trioxanonane 2.71
    1-hexene 0.07
    2-isopropoxyethanol 0.98
    2,2,2-trifluoroethanol 3.55
    methyl butyrate 1.69

    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