*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EV9325000 CHEMICAL NAME : Calcium boride CAS REGISTRY NUMBER : 39377-46-3 LAST UPDATED : 199607 DATA ITEMS CITED : 1 MOLECULAR FORMULA : B6-Ca MOLECULAR WEIGHT : 104.94 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 1045 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85AEA9 "Environmental Hazards of Metals," Brakhnova, I.T., translated by J.H. Slep, New York, Consultants Bureau, 1975 Volume(issue)/page/year: -,115,1975 *** END OF RECORD ***