*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH5909000 CHEMICAL NAME : Theophylline, 8-iodo- CAS REGISTRY NUMBER : 24255-56-9 BEILSTEIN REFERENCE NO. : 0203071 REFERENCE : 2-26-00-00278 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H7-I-N4-O2 MOLECULAR WEIGHT : 306.08 WISWESSER LINE NOTATION : T56 BM DN FNVNVJ CI F1 H1 SYNONYMS/TRADE NAMES : * 8-Iodotheophylline *** 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 : 32 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#03606 *** END OF RECORD ***