*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS7890000
CHEMICAL NAME           : Urea, 3-cyclooctyl-1,1-dimethyl- mixed with
                          butynyl-3N-3-chlorophenylcarbamate
CAS REGISTRY NUMBER     : 8015-55-2
LAST UPDATED            : 199410
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C11-H22-N2-O.C11-H10-Cl-N-O2
MOLECULAR WEIGHT        : 422.02
WISWESSER LINE NOTATION : L8TJ AMVN1&1 &GR COVM3UU1
COMPOUND DESCRIPTOR     : Agricultural Chemical
                          Mutagen
SYNONYMS/TRADE NAMES :
   * Alipur
   * Butynyl-3N-3-chlorophenylcarbamate mixed with 3-cyclooctyl-1,1-dimethyl  
   urea
   * Chlorbufan mixed with cyceuron
   * Cyceuron plus chlorbufan
   * 3-Cyclooctyl-1,1-dimethyl urea mixed with  
   butynyl-3N-3-chlorophenylcarbamate
   * Cycluron-chlorbufam mixture
   * HS 55
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1125 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
   Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
   GKNT, 1982  Volume(issue)/page/year: -,17,1982
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 696 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
   Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
   GKNT, 1982  Volume(issue)/page/year: -,17,1982
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Cytogenetic analysis
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
REFERENCE :
   CYGEDX Cytology and Genetics (English Translation).  Translation of TGANAK.
   (Allerton Press Inc., 150 Fifth Ave., New York, NY 10011)  V.8-    1974-
   Volume(issue)/page/year: 14(6),38,1980

                          *** STATUS IN U.S. ***
 
   EPA GENETOX PROGRAM 1988, Negative: S cerevisiae gene conversion

 
                            *** END OF RECORD ***