*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TE6491500 CHEMICAL NAME : Phosphorothioic acid, S-(2-((3-aminopropyl)amino)ethyl) ester, disodium salt CAS REGISTRY NUMBER : 59178-37-9 LAST UPDATED : 199707 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C5-H13-N2-O3-P-S.2Na MOLECULAR WEIGHT : 258.21 WISWESSER LINE NOTATION : WPO&S2M3Z &-NA- 2 SYNONYMS/TRADE NAMES : * Aminopropylamino-ethylthiophosphate, disodium salt * (S-2-(3-Aminopropylamino)ethylthiophosphate) disodium salt * Ethanethiol, 2-((3-aminopropyl)amino)-, dihydrogen phosphate (ester), disodium salt * WR 2721 sodium *** 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 : 650 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 47,149,1984 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Mammal - dog DOSE/DURATION : 274 mg/kg TOXIC EFFECTS : Blood - changes in cell count (unspecified) REFERENCE : STRAAA Strahlentherapie. (Urban & Schwarzenberg, Postfach 202440, D-8000 Munich 2, Fed. Rep. Ger.) V.1- 1912- Volume(issue)/page/year: 156,655,1980 *** END OF RECORD ***