*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SM8400000 CHEMICAL NAME : Phenolphthalein, 3',3'',5',5''-tetraiodo-, disodium salt CAS REGISTRY NUMBER : 2217-44-9 OTHER CAS REGISTRY NOS. : 632-73-5 LAST UPDATED : 199707 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H8-I4-O4.2Na MOLECULAR WEIGHT : 865.86 WISWESSER LINE NOTATION : L6V DYJ BI FI DUYR BVQ&R DQ CI EI &-NA- 2 SYNONYMS/TRADE NAMES : * Antinosin * Bilitrast * Cholepulvis * Cholumbrin * Foriod * Iodeikon * Iodognost * Iodophene sodium * Iodophthalein sodium * Iodorayoral * Iodtetragnost * Keraphen * Nosophene sodium * Opacin * Photobiline * Piliophen * Radiotetrane * Shadocol * Soluble iodophthalein * Stipolac * Tetiothalein sodium * Tetraiode * Tetraiodophenolphthalein sodium * Tetraiodophthalein sodium * Tipps * Videophel *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 360 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 13,997,1970 *** END OF RECORD ***