*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YR0175000
CHEMICAL NAME           : Uracil, 2,4-dithio-
CAS REGISTRY NUMBER     : 2001-93-6
OTHER CAS REGISTRY NOS. : 1193-28-8
LAST UPDATED            : 199504
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C4-H4-N2-S2
MOLECULAR WEIGHT        : 144.22
WISWESSER LINE NOTATION : T6MYMYJ BUS DUS
SYNONYMS/TRADE NAMES :
   * 2,4-Dithiopyrimidine
   * USAF CB-14
 
                       *** 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           : 250 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: AD277-689

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X1634
       No. of Facilities: 201 (estimated)
       No. of Industries: 5
       No. of Occupations: 7
       No. of Employees: 743 (estimated)
       No. of Female Employees: 260 (estimated)

 
                            *** END OF RECORD ***