*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NY2900000
CHEMICAL NAME           : 4,5-Isoxazoledione, 3-methyl-,
                          5-(o-chlorophenylhydrazone)
CAS REGISTRY NUMBER     : 64047-50-3
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H8-Cl-N3-O2
MOLECULAR WEIGHT        : 237.66
WISWESSER LINE NOTATION : T5NOYVJ CUNMR DG& E1
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * 3-Methylisoxazoledione-4,5 o-chlorophenylhydrazone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 126 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag
   New York, Inc., 1971  Volume(issue)/page/year: -,415,1971
 
                            *** END OF RECORD ***