*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UN1350000
CHEMICAL NAME           : Pseudourea,
                          2,2'-sulfonylbis(p-phenylenemethylene)bis(2-thio-,
                          dihydrochloride
CAS REGISTRY NUMBER     : 64039-20-9
LAST UPDATED            : 198605
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H18-N4-O2-S3.2Cl-H
MOLECULAR WEIGHT        : 467.48
WISWESSER LINE NOTATION : MUYZS1R DSWR D1SYZUM &GH 2
SYNONYMS/TRADE NAMES :
   * Bis(p,p'-(isothioureidomethyl)phenyl)sulfone dihydrochloride
   * USAF EL-4
 
                       *** 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 ***