*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TI2800000 CHEMICAL NAME : Phthalic acid, tetrachloro-, 4-tert-butylcyclohexyl ester, sodium salt CAS REGISTRY NUMBER : 73972-98-2 LAST UPDATED : 198909 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H19-Cl4-O4.Na MOLECULAR WEIGHT : 464.16 WISWESSER LINE NOTATION : L6TJ AX1&1&1 DOVR BG CG DG EG FVO &-NA- SYNONYMS/TRADE NAMES : * Sodium 4-tert-butylcyclohexyl tetrachlorophthalate *** 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 : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01541 *** END OF RECORD ***