*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XH4600000
CHEMICAL NAME           : Theophylline, 8-(4-(2-benzimidazolyl)butyl)-
CAS REGISTRY NUMBER     : 74039-64-8
LAST UPDATED            : 198812
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H20-N6-O2
MOLECULAR WEIGHT        : 352.44
WISWESSER LINE NOTATION : T56 BM DN FNVNVJ F1 H1 C4- CT56 BM DNJ
SYNONYMS/TRADE NAMES :
   * Benzimidazole, 2-(4-(theophyllin-8-yl)butyl)-
   * 8-(4-(2-Benzimidazolyl)butyl)theophylline
 
                       *** 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#02452
 
                            *** END OF RECORD ***