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
- Aromatics
- CHPesticides&Metabolites
- Alphabetic
- C
- Herbicides
- Urea structure
- ACTIVE AGROCHEMICAL INGREDIENTS
- HERBICIDE
- Mol File:
- 15545-48-9.mol
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)
- Flash point:
- 2 °C
- storage temp.
- APPROX 4°C
- solubility
- Chloroform: slightly soluble; Methanol: slightly soluble
- form
- Solid
- pka
- 14.43±0.70(Predicted)
- color
- Off-white to light yellow
- Water Solubility
- 70.43mg/L(20 ºC)
- Merck
- 13,2191
- BRN
- 2647688
- CAS DataBase Reference
- 15545-48-9(CAS DataBase Reference)
- NIST Chemistry Reference
- Chlortoluron(15545-48-9)
- EPA Substance Registry System
- Chlorotoluron (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 Data
- 15545-48-9(Hazardous Substances Data)
- Toxicity
- rat,LC50,inhalation,1300mg/m3 (1300mg/m3),"Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.
MSDS
- Language:English Provider:3-(3-Chloro-p-tolyl)-1,1-dimethylurea
Chlorotoluron Usage And Synthesis
Chemical Properties
Pure product is white needle crystal. m.p. 147～148°C, vapor pressure 4.79×10-6Pa (20°C), solubility in 100mL acetone, benzene, dichloromethane is 5g, 2.4g and 4.3g respectively, solubility in water is 10mg/L. Stable at room temperature, decomposed by acid and alkali at high temperature. Half-life in soil is about 30d.
Uses
Herbicide.
Definition
ChEBI: 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.
Metabolism
Chlortoluron 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).
Chlorotoluron Preparation Products And Raw materials
Raw materials
ChlorotoluronSupplier
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Chlorotoluron(15545-48-9)Related Product Information
- Benzyl chloride
- 4-Chlorotoluene
- 2-Chlorotoluene
- tert-Butyldimethylsilyl chloride
- 2-Chlorobenzotrifluoride
- TOLBUTAMIDE
- 3-Chlorotoluene
- Difluorochloromethane
- 1,1-DIMETHYLUREA
- Phenylurea
- TOLUALDEHYDES
- CHLOROTOLURON D6
- Chlorotoluron
- CHLOROTOLURON SOLUTION 100UG/ML IN ACETONITRILE 1ML
- CHLOROTOLURON SOLUTION 100UG/ML IN TOLUENE 1ML
- N-(3-CHLORO-4-METHYLPHENYL)(4-METHYLPIPERAZINYL)FORMAMIDE
- N-(3-CHLORO-4-METHYLPHENYL)PIPERAZINE-1-CARBOXAMIDE
- N-(3-CHLORO-4-METHYLPHENYL)(4-PHENYLPIPERAZINYL)FORMAMIDE