Monuron cas no:150-68-5

NameMonuron
CAS150-68-5
SynonymsUrea,3-(p-chlorophenyl)-1,1-dimethyl- (8CI); 1,1-Dimethyl-3-(4-chlorophenyl)urea;1,1-Dimethyl-3-(p-chlorophenyl)urea; 1-(4-Chlorophenyl)-3,3-dimethylurea;1-(p-Chlorophenyl)-3,3-dimethylurea; 3-(4-Chlorophenyl)-1,1-dimethylurea;3-(p-Chlorophenyl)-1,1-dimethylurea; CMU; Karmex Monuron Herbicide; Karmex W.monuron herbicide; Monuron; N,N-Dimethyl-N'-(4-chlorophenyl)urea;N-(4-Chlorophenyl)-N',N'-dimethylurea; N-(p-Chlorophenyl)-N',N'-dimethylurea;NSC 8949; N'-(4-Chlorophenyl)-N,N-dimethylurea; Telvar; Telvar MonuronWeedkiller; Telvar W. monuron weedkiller
EINECS(EC#)205-766-1
Molecular FormulaC9H11 Cl N2 O
Molecular Weight198.649

storage temp0-6°C

Hazard Xn,N:;
Risk R22
Safety

Moderately toxic by ingestion, intraperitoneal, and possibly other routes. Experimental teratogenic and reproductive effects. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. An herbicide. When heated to decomposition it emits very toxic fumes of NO_x and Cl⁻.
Hazard Codes: Xn,N
Risk Statements: 22-40-50/53 
R22:Harmful if swallowed. 
R40:Limited evidence of a carcinogenic effect. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 36/37-60-61 
S36/37:Wear suitable protective clothing and gloves. 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.

1.		mma-sat 1 µg/plate		MUREAV    Mutation Research. 58 (1978),353.
2.		dni-mus-orl 200 mg/kg		MUREAV    Mutation Research. 58 (1978),353.
3.		otr-ham:emb 5 mg/L		CRNGDP    Carcinogenesis. 4 (1983),291.
4.		orl-rat LD50:1053 mg/kg		FAATDF    Fundamental and Applied Toxicology. 7 (1986),299.
5.		unk-rat LD50:3600 mg/kg		JPFCD2    Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants, and Agricultural Wastes. B15 (1980),929.
6.		orl-mus LD50:1920 mg/kg		NTPTR*    National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. NTP-TR-266 ,1988.
7.		ipr-mus LD50:1000 mg/kg		NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD277-689 .
8.		orl-gpg LDLo:670 mg/kg		PAREAQ    Pharmacological Reviews. 14 (1962),225.
9.		unr-mam LD50:3500 mg/kg		30ZDA9    Chemistry of Pesticides .Melnikov, N.N.,New York, NY.: Springer-Verlag,1971,231.