*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH2372000 CHEMICAL NAME : Theobromine, 8-(butylthio)- CAS REGISTRY NUMBER : 74039-56-8 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H16-N4-O2-S MOLECULAR WEIGHT : 268.37 WISWESSER LINE NOTATION : T56 BN DN FNVMVJ B1 CS4 F1 SYNONYMS/TRADE NAMES : * 8-(Butylthio)theobromine *** 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 : 180 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#02447 *** END OF RECORD ***