*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : JN8616000
CHEMICAL NAME           : Dispiro(cyclohexane-1,2'(3'H)-quinazoline-4',1''(4a'H
                          )-cyclohexane), 5',6',7',8'-tetrahydro-
CAS REGISTRY NUMBER     : 53378-71-5
BEILSTEIN REFERENCE NO. : 0019723
REFERENCE               : 4-23-00-01053 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C18-H30-N2
MOLECULAR WEIGHT        : 274.50
WISWESSER LINE NOTATION : T66 BNXMX AUTJ C-& AL6XTJ& E-& AL6XTJ
SYNONYMS/TRADE NAMES :
   *   5',6',7',8'-Tetrahydrodispiro(cyclohexane-1,2'(3'H)-quinazoline-4',1''(4
     a'H)-cyclohexane)
 
                       *** 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#07909

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***