*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YT7350000
CHEMICAL NAME           : Urea, 1-(2-methylcyclohexyl)-3-phenyl-
CAS REGISTRY NUMBER     : 1982-49-6
LAST UPDATED            : 199304
DATA ITEMS CITED        : 8
MOLECULAR FORMULA       : C14-H20-N2-O
MOLECULAR WEIGHT        : 232.36
WISWESSER LINE NOTATION : L6TJ AMVMR& B1
COMPOUND DESCRIPTOR     : Agricultural Chemical
                          Mutagen
SYNONYMS/TRADE NAMES :
   * Du Pont 1318
   * Du Pont herbicide 1,318
   * H 1318
   * 1-(2-Methylcyclohexyl)-3-phenylurea
   * N-Phenyl-N'-(2-methylcyclohexyl)urea
   * Siduron
   * Tupersan
 
                       *** 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           : 5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCOC** Pesticide Chemicals Official Compendium, Association of the American
   Pesticide Control Officials, Inc., 1966.  (Topeka, KS)
   Volume(issue)/page/year: -,719,1966
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >5500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   WRPCA2 World Review of Pest Control.  (London, UK)  V.1-10, 1962-71.
   Discontinued.  Volume(issue)/page/year: 9,119,1970

                    *** U.S. STANDARDS AND REGULATIONS ***
 
   EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION
   FEREAC Federal Register.  (U.S. Government Printing Office, Supt. of
   Documents, Washington, DC 20402) V.1-    1936-  Volume(issue)/page/year:
   54,7740,1989

                          *** STATUS IN U.S. ***
 
   EPA GENETOX PROGRAM 1988, Negative: Histidine reversion-Ames test
   
   EPA GENETOX PROGRAM 1988, Negative: D melanogaster Sex-linked lethal
   
   EPA GENETOX PROGRAM 1988, Negative: In vitro UDS-human fibroblast; TRP
   reversion
   
   EPA GENETOX PROGRAM 1988, Negative: S cerevisiae-homozygosis
   
   EPA GENETOX PROGRAM 1988, Inconclusive: B subtilis rec assay; E coli polA
   without S9

 
                            *** END OF RECORD ***