Chlorotoluron

Chlorotoluron Basic information
Product Name:Chlorotoluron
Synonyms:3-(3-chlor-4-methylphenyl)-1,1-dimethylharnstoff;3-(3-chloro-4-methylphenyl)-1,1-dimethyl-urea;3-(3-Chloro-4-methylphenyl)-N,N-dimethylurea;3-(3-chloro-p-tolyl)-1,1-dimethyl-ure;tolurex;N'-(3-Chloro-4-methylphenyl)-N,N-dimethylurea;n-(3-chloro-4-methylphenyl)-n',n'-dimethylurea;DICURAN(R)
CAS:15545-48-9
MF:C10H13ClN2O
MW:212.68
EINECS:239-592-2
Product Categories:Agro-Products;Amines;CHPesticides&Metabolites;Alphabetic;C;Aromatics;ACTIVE AGROCHEMICAL INGREDIENTS;HERBICIDE;Herbicides;Urea structure
Mol File:15545-48-9.mol
Chlorotoluron Structure
Chlorotoluron Chemical Properties
Melting point 148.3°
Boiling point 367.8±42.0 °C(Predicted)
density 1.2426 (rough estimate)
refractive index 1.6000 (estimate)
Fp 2 °C
storage temp. APPROX 4°C
solubility Chloroform: slightly soluble; Methanol: slightly soluble
pka14.43±0.70(Predicted)
form neat
Water Solubility 70.43mg/L(20 ºC)
Merck 13,2191
BRN 2647688
CAS DataBase Reference15545-48-9(CAS DataBase Reference)
NIST Chemistry ReferenceChlortoluron(15545-48-9)
EPA Substance Registry SystemChlorotoluron (15545-48-9)
Safety Information
Hazard Codes Xn;N,N,Xn,F
Risk Statements 40-50/53-63-36-20/21/22-11
Safety Statements 26-36/37-46-60-61-16
RIDADR UN 3077
WGK Germany 3
RTECS YS7230000
Hazardous Substances Data15545-48-9(Hazardous Substances Data)
Toxicityrat,LC50,inhalation,1300mg/m3 (1300mg/m3),"Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.
MSDS Information
ProviderLanguage
3-(3-Chloro-p-tolyl)-1,1-dimethylurea English
Chlorotoluron Usage And Synthesis
UsesHerbicide.
DefinitionChEBI: A member of the class of ureas that is N-methyl urea substituted by a 3-chloro-4-methylphenyl group at position 3 and a methyl group at position 1. A herbicide that is non-toxic to honeybees but is moderately toxic to mammals, birds, ea thworms and most aquatic organisms.
MetabolismChlortoluron is rapidly metabolized in winter wheat. Hydroxylation of the methyl group on the phenyl ring has been demonstrated as a detoxification mechanism for chlortoluron resistance in winter wheat, whereas in the susceptible weed blackgrass (Alopecurus myosuroides Huds.), the main metabolite is the mono N-demethylated metabolite (107). In a tolerant weed, Persian speedwell (Veronica persica Poir.), chlortoluron is rapidly transformed to the nonphytotoxic di-N-demethylated metabolite (107).
2-Chlorobenzotrifluoride Benzyl chloride Phenylurea TOLUALDEHYDES CHLOROTOLURON SOLUTION 100UG/ML IN TOLUENE 1ML tert-Butyldimethylsilyl chloride 3-Chlorotoluene TOLBUTAMIDE N-(3-CHLORO-4-METHYLPHENYL)(4-BENZYLPIPERAZINYL)FORMAMIDE Difluorochloromethane CHLOROTOLURON D6 N-(3-CHLORO-4-METHYLPHENYL)(4-PHENYLPIPERAZINYL)FORMAMIDE 2-Chlorotoluene N-(3-CHLORO-4-METHYLPHENYL)(4-METHYLPIPERAZINYL)FORMAMIDE Chlorotoluron CHLOROTOLURON SOLUTION 100UG/ML IN ACETONITRILE 1ML N-(3-CHLORO-4-METHYLPHENYL)PIPERAZINE-1-CARBOXAMIDE 4-Chlorotoluene

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