*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CQ7072400
CHEMICAL NAME           : Barbituric acid, 5-hydroxy-5-thiosemicarbazide,
                          hydrate
CAS REGISTRY NUMBER     : 73681-08-0
LAST UPDATED            : 197902
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C5-H7-N5-O4-S.H2-O
MOLECULAR WEIGHT        : 251.25
WISWESSER LINE NOTATION : T6VMVMV FHJ FQ FMMYZUS &QH
SYNONYMS/TRADE NAMES :
   * 5-Hydroxy-5-thiosemicarbazidebarbituric acid hydrate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#03051
 
                            *** END OF RECORD ***