Fluometuron

Fluometuron

Urea,N,N-dimethyl-N′-[3-(trifluoromethyl)phenyl]-;Urea,1,1-dimethyl-3-(α,α,α-trifluoro-m-tolyl)-;N,N-Dimethyl-N′-[3-(trifluoromethyl)phenyl]urea;C 2059;Cotoran;1,1-Dimethyl-3-(α,α,α-trifluoro-m-tolyl)urea;Fluometuron;N-(3-Trifluoromethylphenyl)-N′,N′-dimethylurea;3-(m-Trifluoromethylphenyl)-1,1-dimethylurea;N-(m-Trifluoromethylphenyl)-N′,N′-dimethylurea;3-(3-Trifluoromethylphenyl)-1,1-dimethylurea;Ciba 2059;Pakhtaran;Lanex;Cotoran 85DF;Fluomethuron

2164-17-2

C10H11F3N2O

InChIKey=RZILCCPWPBTYDO-UHFFFAOYSA-N

232.2

232.20

218-500-4

296378G1S8

DTXSID8020628

White crystals|Colorless crystals

2924299032

Herbicides

32.3

2.42

White Powder

1.39 g/cm³ @ Temp: 20 °C

163-164.5 °C

280 °C (approx) @ Press: 760 Torr

149.6±27.9 °C

1.511

H2O: Slightly soluble . <0.1 g/100 mL at 21.5 ºC

0-6°C

9.38X10-7 mm Hg @ 25 deg C

Oral-Rat LD50: 1450 mg/kg; Oral-Mouse LD50: 900 mg/kg

Combustion produces toxic nitrogen oxides and fluoride gas

Odorless

Henry's Law constant= 2.60X10-9 atm-cu m/mole @ 25 °C

152.2 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|161.2 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|148.33 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|147.8 Ų [M-H]-

On hydrolysis at 20 °C, 50% loss (calc) occurs in 1.6 yr at pH 1, 2.4 yr at pH 5, 2.8 yr at pH 9.

No rapid reaction with air. No rapid reaction with water.

Amides and Imides

FLUOMETURON 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.