*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XI4817000 CHEMICAL NAME : 1,2,4-Thiadiazolidine-3,5-dithione CAS REGISTRY NUMBER : 20939-17-7 LAST UPDATED : 199406 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C2-H2-N2-S3 MOLECULAR WEIGHT : 150.24 SYNONYMS/TRADE NAMES : * Perthiocyanic acid * 1,2,4-Thiadiazole-3,5-dithiol *** 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: 5,24,1953 *** END OF RECORD ***