*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UM3675000
CHEMICAL NAME           : Pseudourea, 2-(2,5-dihydroxyphenyl)-2-thio-,
                          monohydrochloride
CAS REGISTRY NUMBER     : 6274-93-7
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H8-N2-O2-S.Cl-H
MOLECULAR WEIGHT        : 220.69
WISWESSER LINE NOTATION : QR DQ CSYZUM &GH
SYNONYMS/TRADE NAMES :
   * 2-(2,5-Dihydroxyphenyl)-2-thiopseudourea monohydrochloride
   * USAF PD-17
 
                       *** 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           : 50 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
 
                            *** END OF RECORD ***