*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XZ2852000
CHEMICAL NAME           : as-Triazin-3-ol, 5,6-diphenyl-
CAS REGISTRY NUMBER     : 4512-00-9
OTHER CAS REGISTRY NOS. : 34177-12-3
LAST UPDATED            : 199206
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C15-H11-N3-O
MOLECULAR WEIGHT        : 249.29
WISWESSER LINE NOTATION : T6NN DNJ CQ ER& FR
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * AI3-15232
   * 5,6-Diphenyl-as-triazin-3-ol
   * 5,6-Diphenyl-as-triazin-3(2H)-one
   * 5,6-Diphenyl-1,2,4-triazin-3(2H)-one
   * as-Triazin-3(2H)-one, 5,6-diphenyl-
   * 1,2,4-Triazin-3(2H)-one, 5,6-diphenyl-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 120 mg/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - flaccid paralysis without anesthesia
   (usually neuromuscular blockage)
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 95,123,1953
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#05146
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 175 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 95,123,1953
 
                            *** END OF RECORD ***