*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DM4866000
CHEMICAL NAME           : Benzoxazole, 2,2'-o-phenylenebis-
CAS REGISTRY NUMBER     : 2442-21-9
BEILSTEIN REFERENCE NO. : 0622852
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H12-N2-O2
MOLECULAR WEIGHT        : 312.34
WISWESSER LINE NOTATION : T56 BN DOJ CR B- CT56 BN DOJ
SYNONYMS/TRADE NAMES :
   * 2,2'-o-Phenylene-bis-benzoxazole
 
                       *** 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#00849
 
                            *** END OF RECORD ***