*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XG6300000
CHEMICAL NAME           : Thallium selenide
CAS REGISTRY NUMBER     : 12039-52-0
LAST UPDATED            : 199701
DATA ITEMS CITED        : 3
SYNONYMS/TRADE NAMES :
   * RCRA waste number P114
   * Thallium monoselenide

                    *** U.S. STANDARDS AND REGULATIONS ***
 
   MSHA STANDARD-air:TWA 0.2 mg(Se)/m3
   DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices
   (BEIs) booklet issues by American Conference of Governmental Industrial
   Hygienists (ACGIH), Cincinnati, OH, 1996  Volume(issue)/page/year:
   3,224,1971

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

 
                            *** END OF RECORD ***