*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XH7485000
CHEMICAL NAME           : Therminol 66 heat transfer fluid
CAS REGISTRY NUMBER     : 54578-28-8
LAST UPDATED            : 199710
DATA ITEMS CITED        : 6
SYNONYMS/TRADE NAMES :
   * Santotherm 66
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MONS** Monsanto Co. Toxicity Information.  (Monsanto Industrial Chemicals
   Co., Bancroft Bldg., Suite 204, 3411 Silverside Rd., Wilmington, DE 19810)
 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >4700 mg/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MONS** Monsanto Co. Toxicity Information.  (Monsanto Industrial Chemicals
   Co., Bancroft Bldg., Suite 204, 3411 Silverside Rd., Wilmington, DE 19810)
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MONS** Monsanto Co. Toxicity Information.  (Monsanto Industrial Chemicals
   Co., Bancroft Bldg., Suite 204, 3411 Silverside Rd., Wilmington, DE 19810)
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 988 mg/kg/14W-C
TOXIC EFFECTS :
   Liver - changes in liver weight
   Kidney, Ureter, Bladder - changes in bladder weight
   Endocrine - changes in adrenal weight
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   13,558,1989
 
TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 mg/m3/6H/14W-I
TOXIC EFFECTS :
   Liver - changes in liver weight
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   13,558,1989

                          *** STATUS IN U.S. ***
 
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***