*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VW2310000
CHEMICAL NAME           : Silicone Y-6607
CAS REGISTRY NUMBER     : 67762-92-9
LAST UPDATED            : 199710
DATA ITEMS CITED        : 3
SYNONYMS/TRADE NAMES :
   * Siloxanes and silicones, dimethyl, (dimethylamino)- terminated
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 774 ppm/4H
TOXIC EFFECTS :
   Vascular - other changes
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW,
   Washington, DC 20460)  History unknown.  Volume(issue)/page/year:
   8EHQ-0680-0349

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***