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Urea,N'-[4-(4-chlorophenoxy)phenyl]-N,N-dimethyl- (1982-47-4)

Identification
Name:Urea,N'-[4-(4-chlorophenoxy)phenyl]-N,N-dimethyl-
Synonyms:Urea,3-[p-(p-chlorophenoxy)phenyl]-1,1-dimethyl- (7CI,8CI);3-[4-(p-Chlorophenoxy)phenyl]-1,1-dimethylurea;3-[p-(p-Chlorophenoxy)phenyl]-1,1-dimethylurea; C 1983; Chloroxuron; Gesamoos;N-4-(p-Chlorophenoxy)phenyl-N',N'-dimethyl urea;N1-[4-(4-Chlorophenoxy)phenyl]-N,N-dimethylurea; Norex; Tenoran
CAS:1982-47-4
EINECS: 217-843-7
Molecular Formula: C15H15 Cl N2 O2
Molecular Weight: 290.77
InChI: InChI=1/C15H15ClN2O2/c1-18(2)15(19)17-12-5-9-14(10-6-12)20-13-7-3-11(16)4-8-13/h3-10H,1-2H3,(H,17,19)
Molecular Structure: (C15H15ClN2O2) Urea,3-[p-(p-chlorophenoxy)phenyl]-1,1-dimethyl- (7CI,8CI);3-[4-(p-Chlorophenoxy)phenyl]-1,1-dimethy...
Properties
Transport:UN3077 9/PG 3
Melting Point: 151 C
Flash Point: 231.6°C
Boiling Point: 459.3°Cat760mmHg
Density:1.27g/cm3
Stability:Stable. Incompatible with strong oxidizing agents.
Refractive index:1.618
Solubility:AT 20 DEG C: 4 MG/L WATER; 44 G/KG ACETONE; 106 G/KG DICHLOROMETHANE; 35 G/KG METHANOL; 4 G/KG TOLUENE.
Soluble in dimethylformamide and chloroform. Slightly soluble in benzene and diethyl ether.
Solubility in acetone moderate; soluble in dimethylformamide; solubility in water 2.7 mg/l
Water solubility = 3.7 ppm at 25 deg C
Organic solubility @ 20 deg C (ppm): Dichloromethane - 1.1X10+5; Acetone - 4.4X10+4; Methanol - 3.5X10+4; Toluene - 4.0X10+3. Water - 2.5 ppm at 22 deg C
Appearance:solid
Specification:

1.Reactivity Profile :Fire may produce irritating or poisonous gases. When heated to decomposition 3-(p-(p-Chlorophenoxy)phenyl)-1,1-dimethylurea (CAS NO.1982-47-4) emits very toxic fumes of chlorides and nitrogen oxides. 
Health Hazard This is highly toxic by ingestion. Under certain conditions, Chloroxuron will form carcinogenic dimethylnitrosamine.
2.Fire Hazard :(Non-Specific -- Pesticide, Solid, n.o.s.) Fire may produce irritating or poisonous gases. When heated to decomposition Chloroxuron emits very toxic fumes of chlorides and nitrogen oxides.

Report:

EPA Genetic Toxicology Program. EPA Extremely Hazardous Substances List.

Flash Point: 231.6°C
Storage Temperature: 0-6°C
Color: WHITE CRYSTALS
COLORLESS POWDER
Colorless crystals
Safety Data
Hazard Symbols N: Dangerous for the environment
 

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