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Thifensulfuron methyl

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Products Intro: Product Name:Thifensulfuron methyl
CAS:79277-27-3
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CAS:79277-27-3
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CAS:79277-27-3
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Lastest Price from Thifensulfuron methyl manufacturers

  • Thifensulfuron methyl
  • US $1.00 / kg
  • 2019-05-13
  • CAS:79277-27-3
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: Customized
Thifensulfuron methyl Basic information
Product Name:Thifensulfuron methyl
Synonyms:HARMONY;METHYL 3-[[[[(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL)AMINO]CARBONYL]AMINO]-SULFONYL]-2-THIOPHENECARBOXYLATE;METHYL 3-(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL-CARBAMOYLSULFAMOYL)-THIOPHEN-2-CARBOXYLATE;PINNACLE;PINNACLE (TM);THIFENSULFURON-METHYL;Methyl 3-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-2-thiophenecarboxylate;DPX-M6316(Du Pont)
CAS:79277-27-3
MF:C12H13N5O6S2
MW:387.39
EINECS:616-673-4
Product Categories:H;HA -HTPesticides&Metabolites;H-MAlphabetic;Alpha sort;Herbicides;Pesticides&Metabolites;Q-ZAlphabetic;TF - TOPesticides&Metabolites;Urea structure
Mol File:79277-27-3.mol
Thifensulfuron methyl Structure
Thifensulfuron methyl Chemical Properties
Melting point 176°C
storage temp. 0-6°C
pkapKa at 25°: 4.0
form neat
λmax280nm(Acidic aq.)(lit.)
Merck 14,9316
BRN 7448062
CAS DataBase Reference79277-27-3(CAS DataBase Reference)
EPA Substance Registry System2-Thiophenecarboxylic acid, 3-[[[[(4-methoxy-6-methyl- 1,3,5-triazin-2-yl)amino] carbonyl]amino]sulfonyl]-, methyl ester(79277-27-3)
Safety Information
Hazard Codes N
Risk Statements 50/53
Safety Statements 60-61
RIDADR UN3077 9/PG 3
WGK Germany 2
RTECS XM8463000
HazardClass 9
PackingGroup III
Hazardous Substances Data79277-27-3(Hazardous Substances Data)
ToxicityLC50 (96-hour) for both bluegill sun?sh and rainbow trout >100 mg/L; LC50 (48-hour) for Daphnia magna >1,000 mg/L (Humburg et al., 1989); acute oral LD50 for rats >5,000 mg/kg (Hartley and Kidd, 1987).
MSDS Information
Thifensulfuron methyl Usage And Synthesis
UsesHerbicide.
UsesPostemergence herbicide used to control wild garlic and many broad-leaved weeds in barley and spring wheat.
DefinitionChEBI: A methyl ester resulting from the formal condensation of the carboxy group of thifensulfuron with methanol. It is used as a post-emergence herbicide for the control of grass and broad-leaved weeds.
Agricultural UsesHerbicide: A herbicide for postemergence broadleaf weed control in crops for food such as soybeans and cotton. Not listed for use in EU countries.
Trade nameALLY®; BASIS® (rimsulfuron + thifensulfuron methyl); CANVAS® (thifensulfuron methyl + tribenuron methyl + metsulfuron-methyl); DPX-M6316®; EXPRESS®; HARMONY® Extra (thifensulfuron methyl + tribenuron methyl); INM-6316®; PINNACLE®; PROSPECT®; RELIANCE® SYNCHRONY®, (chlorimuron- ethyl + thifensulfuron methyl)
Environmental FateChemical/Physical. May hydrolyze in aqueous solutions forming methyl alcohol and 3-(((((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino)carbonyl)amino)sulfonyl)-2- thiophenecarboxylic acid.
Metabolic pathwayThe hydrolytic degradation of thifensulfuron methyl is pH dependent and, in alkaline condition, specifically yields the corresponding free acid. Primary degradation cleaves the sulfonylurea moiety to give two typical hydrolyzed products, sulfonamide and aminotriazine analogs, derived from thifensulfuron methyl in acidic and neutral conditions. Hydrolysis of the ester linkage proceeds in mammals, plants, soils, and also chemical hydrolysis, and opening of the triazine ring occurs to yield the acetyltriuret analog identified. On the other hand, by hydrolysis, O- demethylated thifensulfuron methyl undergoes opening of the triazine ring to give the corresponding acetyltriuret analog. Under photolytic conditions, methyl 3-(4-methoxy-6-methyl-1,3,5-triazin-2- yl)aminothiophene-2-carboxylate is identified.
Tag:Thifensulfuron methyl(79277-27-3) Related Product Information
Thiophene POLYTHIOPHENE Bensulfuron 2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester Tetrahydrothiophene Methyl salicylate Basic Violet 1 2-Methoxyethanol Ethametsulfuron Thifensulfuron 3-Bromothiophene TOLBUTAMIDE Rimsulfuron Chlorsulfuron Methyl acrylate Kresoxim-methyl Methyl Methoxy