*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KI8842500
CHEMICAL NAME           : Ethane, 1,1,1,2-tetrafluoro-
CAS REGISTRY NUMBER     : 811-97-2
LAST UPDATED            : 199801
DATA ITEMS CITED        : 6
MOLECULAR FORMULA       : C2-H2-F4
MOLECULAR WEIGHT        : 102.04
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * Arcton 134a
   * F 134a
   * FC 134a
   * Fron 134a
   * HCFC 134a
   * HFA 134a
   * HFC 134a
   * Khladon 134a
   * Norflurane
   * R 134a
   * Refrigerant R134a
   * 1,1,1,2-Tetrafluoroethane
   * 1,2,2,2-Tetrafluoroethane
   * TG 134a
 
                       *** 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           : 1500 gm/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOVEFN Toksikologicheskii Vestnik.  (18-20 Vadkovskii per.  Moscow, 101479,
   Russia) History Unknown  Volume(issue)/page/year: (3),25,1996
 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1700 gm/m3/2H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOVEFN Toksikologicheskii Vestnik.  (18-20 Vadkovskii per.  Moscow, 101479,
   Russia) History Unknown  Volume(issue)/page/year: (3),25,1996
 
TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : >32 pph/1H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HETOEA Human & Experimental Toxicology.  (Macmillan Press Ltd., Brunel Road,
   Houndmills, Basingstoke, Hampshire, RG21 2XS, UK) V.9- 1990-
   Volume(issue)/page/year: 14,715,1995
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 50000 ppm/6H/2Y-I
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Endocrine - tumors
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   25,271,1995

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

 
                            *** END OF RECORD ***