*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RP3679300
CHEMICAL NAME           : 2-Oxaspiro(4.4)nonan-3-one, 1-methyl-, mixed with
                          3-methyl-2-oxaspiro(4.4)nonan-1-one (3:2)
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H14-O2
MOLECULAR WEIGHT        : 154.23
WISWESSER LINE NOTATION : T5OVXTJ E1 C-& AL5XTJ &T5OV DXTJ E1 D-& AL5XTJ
SYNONYMS/TRADE NAMES :
   * 1-Methyl-2-oxaspiro(4.4)nonan-3-one mixed with  
   3-methyl-2-oxaspiro(4.4)nonan-1-one (3:2)
 
                       *** 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           : 220 ug/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#11589
 
                            *** END OF RECORD ***