*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MI9050000 CHEMICAL NAME : 1,7-Heptanedinitrile, 4-acetyl-4-(2-cyanoethyl)- CAS REGISTRY NUMBER : 126-50-1 BEILSTEIN REFERENCE NO. : 1782506 REFERENCE : 3-03-00-01439 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H15-N3-O MOLECULAR WEIGHT : 217.30 WISWESSER LINE NOTATION : NC2XV1&2CN&2CN SYNONYMS/TRADE NAMES : * 4-Acetyl-4-2(cyanoethylheptane) dinitrile * Heptane, 4-acetyl-4-(2-cyanoethyl)-1,7-dinitrilo- * USAF B-122 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,29,1953 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** END OF RECORD ***