Fluometuron

Fluometuron
  • CAS No.:2164-17-2
Other grades of this product :
Fluometuron Basic information
Product Name:Fluometuron
Synonyms:FLUOMETURON, 500MG, NEAT;FLUOMETURON, 1GM, NEAT;FLUOMETHURON PESTANAL (N,N-DIMETHYL-N'-(;fluometuron (bsi,iso,ansi,wssa);1,1-dimethyl-3-(3-trifluoromethylphenyl);Fluometuran;1-(3-Trifluoromethylphenyl)-3,3-dimethylurea;Fluometuron 0
CAS:2164-17-2
MF:C10H11F3N2O
MW:232.2
EINECS:218-500-4
Product Categories:HERBICIDE
Mol File:2164-17-2.mol
Fluometuron Chemical Properties
Melting point 163°C
Boiling point 280 °C
density 1.39
vapor pressure 0Pa at 25℃
storage temp. 0-6°C
solubility Chloroform (Sparingly, Heated), Methanol (Slightly)
pka14.55±0.70(Predicted)
form Powder
color White
Water Solubility Slightly soluble. <0.1 g/100 mL at 21.5 ºC
Merck 14,4154
BRN 2217354
LogP2.28 at 23.5℃
CAS DataBase Reference2164-17-2(CAS DataBase Reference)
NIST Chemistry ReferenceUrea, N,N-dimethyl-N'-[3-(trifluoromethyl)phenyl]-(2164-17-2)
IARC3 (Vol. 30, Sup 7) 1987
EPA Substance Registry SystemFluometuron (2164-17-2)
Safety Information
Hazard Codes Xn
Risk Statements 22
RIDADR UN2767 (Phenyl urea pesti- cides, solid, toxic)
WGK Germany 3
RTECS YT1575000
Hazardous Substances Data2164-17-2(Hazardous Substances Data)
ToxicityLD50 in rats (mg/kg): 8900 orally; in rabbits (mg/kg): >10,000 dermally (Ben-Dyke)
MSDS Information
ProviderLanguage
Fluometuron English
Fluometuron Usage And Synthesis
Chemical PropertiesCrystalline solid. Partially soluble in water; soluble in alcohol and acetone.
Chemical PropertiesFluometuron is a white crystalline solid often used in liquid solution that may be flammable.
UsesHerbicide used to control many annual broad-leaved weeds in sugarcane and cotton
UsesFluometuron is an phenylurea based herbicide used on cotton and sugarcane crops.
UsesHerbicide.
General DescriptionWhite crystals or powder. Melting point 163-164°C. Readily soluble in organic solvents. Used for pre- and post-emergence weed control in cotton.
Reactivity ProfileFluometuron is a trifluoromethyl urea derivative. May react with hypochlorites to form nitrogen trichloride which explodes spontaneously in air [J. Am. Chem. Soc. 63:3530-32]. May reacts with azo and diazo compounds to generate toxic gases. Reacts with strong reducing agents to form flammable gases.
HazardToxic by ingestion. Questionable carcinogen.
Health HazardSYMPTOMS: Symptoms of exposure to Fluometuron may include possible convulsions or coma; irritation to the skin, gastrointestinal tract, respiratory tract; and lowered blood pressure.
Fire HazardFlash point data are not available for Fluometuron, but Fluometuron is probably combustible.
Flammability and ExplosibilityNonflammable
Agricultural UsesHerbicide: A General Use Pesticide (GUP). Fluometuron is a selective herbicide which acts on susceptible plants by inhibiting photosynthesis. Fluometuron is registered by EPA exclusively for use on cotton and sugarcane. It can be applied pre-emergence, for weed control before planting, or post-emergence, after target crops and weeds come up, and may have residual activity for several months. Fluometuron is available in liquid, dry flowable, and wettable powder formulations.
Trade nameC 2059®; CIBA 2059®; COTORAN®; COTORAN® 50SC; COTORAN MULTI 50WP®; COTOREX®; COTTONEX®; COTTONEX® 50SC; DREXEL CROAK®; FLO-MET®; FLUOMETURON® 50SC; HERBICIDE C-2059®; HIGALCOTON®; LANEX®[C]; METURON 80 DF®; PAKHTARAN®; SETRE FLUOMETURON 80 WP®
Safety ProfileModerately toxic by ingestion and intraperitoneal routes. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of Fand NOx
Potential ExposureThis material is used as a herbicide.
Environmental FateSoil. In soils, ?uometuron rapidly degrades (half-life approximately 30 days) to carbon dioxide, polar and nonextractable compounds (Hartley and Kidd, 1987; Humburg et al., 1989).Groundwater. According to the U.S. EPA (1986) ?uometuron has a high potential to leach to groundwaterPlant. In plants, ?uometuron degrades to a demethylated intermediate which subsequently is degraded to the aniline moiety (possibly m-tri?uoromethylaniline) (Hartley and Kidd, 1987; Humburg et al., 1989). Duke et al. (1991) reported that ?uometurChemical/Physical. Emits toxic fumes of nitrogen oxides and ?uorine when heated to decomposition (Sax and Lewis, 1987).
ShippingUN2767 Phenyl urea pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
IncompatibilitiesLiquid solutions are incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materi als, strong bases, strong acids, oxoacids, epoxides.
Fluometuron Preparation Products And Raw materials
Raw materialsDimethylamine-->PHOSGENE-->3-Aminobenzotrifluoride-->2-(TRIFLUOROMETHYL)PHENYL ISOCYANATE

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