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METSULFURON METHYL

METSULFURON METHYL Structure
METSULFURON METHYL
  • CAS No.74223-64-6
  • Chemical Name:METSULFURON METHYL
  • CBNumber:CB9251528
  • Molecular Formula:C14H15N5O6S
  • Formula Weight:381.36
  • MOL File:74223-64-6.mol
METSULFURON METHYL Property
  • Melting point 158°C
  • Boiling point 181°C (rough estimate)
  • Density 1.4561 (rough estimate)
  • refractive index 1.6460 (estimate)
  • storage temp. 0-6°C
  • solubility DMSO (Slightly), Methanol (Slightly, Heated)
  • form Solid
  • pka 2.55±0.10(Predicted)
  • color White to Off-White
  • Water Solubility 27mg/L(temperature not stated)
  • BRN 587472
  • LogP 2.200
  • CAS DataBase Reference 74223-64-6(CAS DataBase Reference)
  • EWG's Food Scores 2
  • FDA UNII 2589ET7417
  • Pesticides Freedom of Information Act (FOIA) Metsulfuron-methyl
  • EPA Substance Registry System Metsulfuron-methyl (74223-64-6)
  • UNSPSC Code 41116107
  • NACRES NA.24
Safety
  • Hazard Codes  :N
  • Risk Statements  :50/53
  • Safety Statements  :60-61
  • RIDADR  :UN3077 9/PG 3
  • WGK Germany  :2
  • RTECS  :DH3563000
  • HS Code  :29339900
  • Hazardous Substances Data :74223-64-6(Hazardous Substances Data)
  • Toxicity :LD50 in male and female rats, in male and female rabbits (mg/kg): >5000, >2000 orally; LC50 (96 hour) in American perch, rainbow trout: 150 ppm; LD50 in wild ducks: 2510 mg/kg (Lefebvre)
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H410
  • Precautionary statements P273-P391-P501
METSULFURON METHYL Price More Price(1)
  • Brand: Sigma-Aldrich(India)
  • Product number: 46432
  • Product name : Metsulfuron-methyl
  • Purity: PESTANAL?, analytical standard
  • Packaging: 100MG
  • Price: ₹8724.95
  • Updated: 2022/06/14
  • Buy: Buy

METSULFURON METHYL Chemical Properties,Usage,Production

  • Chemical Properties White, off-white or pale yellow crystalline solid. Slight, sweet odor; ester-like.
  • Chemical Properties Light yellow solid
  • Uses Herbicide.
  • Uses Metsulfuron-methyl is an organic micro-pollutant.
  • Uses Metsulfuron-methyl is a triazine urea herbicide used to control broad-leaved weeds in barley and wheat.
  • Definition ChEBI: A N-sulfonylurea in which the sulfonyl group is attached to a 2-(methoxycarbonyl)phenyl group while a (4-methoxy-6-methyl-1,3,5-triazin-2-yl group replaces one of the amino hydrogens of the remaining urea group.
  • Agricultural Uses Herbicide: Metsulfuron-methyl is a pre-emergence and post-emergence herbicide used to control annual grasses, brush, woody plants and broadleaf weeds. It can be applied to cereals including barley, rye and wheat and to pastures. It is primarily used to control brush, woody plants and broadleaf weeds on rights-of-way, fence rows, storage areas, highways and other non-crop areas.
  • Trade name ALLIE®; ALLY®; ALLY-20DF®; ANSWER®; BRUSH-OFF®; CANVAS®; CIMARRON®; DMC® WEED CONTROL; DPD 63760H®; DPX 6376®; DPX-T 6376®; ESCORT®; FINESSE®; GROPPER®; NUP®; PARTISAN ®; PASTURE® MD; RIVERDALE®; ROSULFURON®
  • Potential Exposure Metsulfuron-methyl is a preemergence and postemergence sulfonylurea herbicide used to control annual grasses, brush, woody plants and broadleaf weeds. It can be applied to cereals including barley, rye and wheat and to pastures. It is primarily used to control brush, woody plants and broadleaf weeds on rights-of-way, fence rows, storage areas, highways and other noncrop areas.
  • Environmental Fate Soil/Plant. Hydrolyzes in soil and plants to nontoxic products (Hartley and Kidd, 1987). The half-life in soil varies from 7 days to 1 month (Hartley and Kidd, 1987).
    Ismail and Lee (1995) studied the persistence of metsulfuron-methyl in a sandy loam (pH 5.1) and clay soil (3.1) under laboratory conditions. Degradation was more rapid in non-sterilized than in sterilized soil. In non-sterilized soil, the rate of degradation increased with increasing soil moisture content. When the moisture level in the sandy loam and clay soil was increased from 20 to 80% of field capacity at 35°C, the half-lives were reduced from 9.0 to 5.7 and 11.2 to 4.6, days, respectively. The investigators concluded that the disappearance of metsulfuron-methyl in soil resulted from microbial degradation and chemical hydrolysis.
  • Metabolic pathway In soils, under aerobic conditions, metsulfuron methyl is degraded by the cleavage of the sulfonylurea linkage, resulting in the formation of methyl 2- (aminosulfonyl)benzoate, 4-methoxy-6-methyl-2-amino- 1,3,5-triazine, and saccharin as major products. Under anaerobic conditons, free acid of metsulfuron methyl and the resulting O-demethylation product are identified. The formation of two ring-opening products at the triazine moiety is observed. Under acidic conditions, hydrolytic degradation products identified are involved in the soil degradation products. In plants, the specific metabolites are identified as the hydroxylation product of the phenyl ring of metsulfuron methyl and 4-methoxy-6-hydroxymethyl-2-amino-1,3,5- triazine. Mammalian metabolites are also included in the soil metabolites.
  • Shipping UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
  • Incompatibilities Strong oxidizers. Stable in air to about 140 C. It is hydrolyzed in acid solutions.
  • Waste Disposal It is the responsibility of chemical waste generators to determine the toxicity and physical properties and of a discarded chemical and to properly identify its classification and certification as a hazardous waste and to determine the disposal method. United States Environmental Protection Agency guidelines for the classification determination are listed in 40 CFR Parts 261.3. In addition, waste generators must consult and follow all regional, national, state and local hazardous waste laws to ensure complete and accurate classification and disposal methods. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Offer surplus and nonrecyclable solutions to a licensed disposal company. Dissolve or mix the pesticide with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
METSULFURON METHYL Preparation Products And Raw materials
Raw materials
Preparation Products
METSULFURON METHYL Suppliers
Global(257)Suppliers
  • Supplier：
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    Career Henan Chemica Co
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METSULFURON METHYL Spectrum
74223-64-6, METSULFURON METHYLRelated Search:
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  • C14H15N5O6S
  • 76223-64-6
  • 甲醇中甲磺隆溶液
  • 甲醇中甲磺隆
  • 2-(N-((4-甲氧基-6-甲基-1,3,5-三嗪-2-基)氨基甲酰基)氨磺酰基)苯甲酸甲酯
  • 甲基甲磺隆
  • 甲磺隆 标准品
  • 丙酮中甲磺隆溶液标准物质
  • 甲磺隆10%+氯嘧黄隆10%WP可湿性粉剂
  • 丙酮中甲磺隆
  • 5-三嗪-2-基)脲基磺酰基]苯甲酸甲酯
  • 2-[3-(4-甲氧基-6-甲基-1
  • 2-[3-(4-甲氧基-6-甲基-1,3,5-三嗪-2-基)脲基磺酰基]苯甲酸甲酯,2-[(4-甲氧基-6-甲基-1,3,5-三嗪基-2-基)脲基磺酰基]苯甲酸甲酯
  • 甲磺隆标准溶液(10ΜG/ML,U=4%)
  • 甲磺隆
  • 3-(4-甲氧基-6-甲基-1,3,5-三嗪-2-基)-1-(2-甲氧基甲酰基苯基)磺酰脲
  • 甲黄隆
  • 2-[3-(4-甲氧基-6-甲基-1,3,5-三嗪-2-基)脲基磺酰基]苯甲酸甲酯
  • 2-[(4-甲氧基-6-甲基-1,3,5-三嗪基-2-基)脲基磺酰基]苯甲酸甲酯
  • 甲磺隆标准溶液
  • 甲氧嗪磺隆
  • 合力
  • 1-(4-甲磺酰基)苯氧基-4-(三氟甲氧基)苯
  • 2-(3-(4-甲氧基-6-甲基-1,3,5,-三嗪-2-基)脲基磺酰基)苯甲酸甲酯
  • 2-(4-甲氧基-6-甲基-1,3,5-三嗪-2-基氨基甲酰氨基磺酰基)苯甲酸甲酯
  • 74223-64-6
  • Metsulfuron-methy in acetone
  • Metsulfuron-methyl 10.0 μg/ml Acetonitrile
  • C15210000 Metsulfuron-methyl
  • TIANFU-CHEM CAS:74223-64-6 2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester
  • 74223-64-6 Metsulfuron Methyl herbicide for broadleaf weeds , annual grasses
  • Metsulfuron-methyl Standard

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