*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UP0825000
CHEMICAL NAME           : 6H-Purin-6-one, 1,2,3,7-tetrahydro-2-thioxo-
CAS REGISTRY NUMBER     : 2487-40-3
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C5-H4-N4-O-S
MOLECULAR WEIGHT        : 168.19
WISWESSER LINE NOTATION : T56 BN DM FVMYMJ HUS
SYNONYMS/TRADE NAMES :
   * 1,2,3,7-Tetrahydro-2-thioxo-6H-purin-6-one
   * 2-Thio-6-oxypurine
   * 2-Thioxanthine
   * Xanthine, 2-thio-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 625 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD691-490

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

 
                            *** END OF RECORD ***