*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : US7200000 CHEMICAL NAME : Pyridine, 3-((o-chlorophenyl)azo)-2,6-diamino- CAS REGISTRY NUMBER : 74037-43-7 BEILSTEIN REFERENCE NO. : 0483042 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H10-Cl-N5 MOLECULAR WEIGHT : 247.71 WISWESSER LINE NOTATION : T6NJ BZ CNUNR BG& FZ SYNONYMS/TRADE NAMES : * 3-((o-Chlorophenyl)azo)-2,6-diaminopyridine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 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#06890 *** END OF RECORD ***