*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BS6300000 CHEMICAL NAME : Ammonium, tetraethyl-, dodeca-mu-chlorohexachlorohexatantalate(2-) (2:1), octahedro- CAS REGISTRY NUMBER : 12556-09-1 LAST UPDATED : 198806 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H20-N.1/2Cl18-Ta6 MOLECULAR WEIGHT : 1984.38 SYNONYMS/TRADE NAMES : * Ethanaminium, N,N,N-triethyl-, dodeca-mu-chlorohexachlorohexatantalate(2-) octahedro (2:1) * NSC 156315 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 15270 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986 *** END OF RECORD ***