*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : JW3000000
CHEMICAL NAME           : 263 E
CAS REGISTRY NUMBER     : 63278-67-1
LAST UPDATED            : 198903
DATA ITEMS CITED        : 4
 
                       *** 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           : 4678 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AFTOD7 Archivos de Farmacologia y Toxicologia.  (Universidad Complutense,
   Facultad de Medicina, Departamento Coordinado de Farmacologia, Ciudad
   Universitaria, Madrid 3, Spain)  V.1-    1975-  Volume(issue)/page/year:
   2,271,1976
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2442 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AFTOD7 Archivos de Farmacologia y Toxicologia.  (Universidad Complutense,
   Facultad de Medicina, Departamento Coordinado de Farmacologia, Ciudad
   Universitaria, Madrid 3, Spain)  V.1-    1975-  Volume(issue)/page/year:
   2,271,1976
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 5878 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AFTOD7 Archivos de Farmacologia y Toxicologia.  (Universidad Complutense,
   Facultad de Medicina, Departamento Coordinado de Farmacologia, Ciudad
   Universitaria, Madrid 3, Spain)  V.1-    1975-  Volume(issue)/page/year:
   2,271,1976
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1016 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AFTOD7 Archivos de Farmacologia y Toxicologia.  (Universidad Complutense,
   Facultad de Medicina, Departamento Coordinado de Farmacologia, Ciudad
   Universitaria, Madrid 3, Spain)  V.1-    1975-  Volume(issue)/page/year:
   2,271,1976
 
                            *** END OF RECORD ***