*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UM9625000
CHEMICAL NAME           : Pseudourea,
                          2,2'-oxybis(p-phenylenemethylene)bis(2-thio-,
                          dihydrochloride
CAS REGISTRY NUMBER     : 63498-28-2
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H18-N4-O-S2.2Cl-H
MOLECULAR WEIGHT        : 419.42
WISWESSER LINE NOTATION : MUYZS1R DOR D1SYZUM &GH 2
SYNONYMS/TRADE NAMES :
   * 2,2'-Oxybis-(p-phenylene-methylene)-bis-2-thiopseudourea dihydrochloride
   * Pseudourea, 2,2'-oxybis(p-phenylenemethylene)dithiodi-, dihydrochloride
   * USAF DO-15
 
                       *** 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 ***