*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UN0690000
CHEMICAL NAME           : Pseudourea, 2,2'-(o-phenylenedimethylene)bis(2-thio-,
                          dihydrobromide
CAS REGISTRY NUMBER     : 16464-64-5
LAST UPDATED            : 198806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H14-N4-S2.2Br-H
MOLECULAR WEIGHT        : 416.24
SYNONYMS/TRADE NAMES :
   * Carbamimidothioic acid, S,S'-(1,2-phenylenebis(methylene)) ester,  
   dihydrobromide
   * Diisothiuronium-o-xylylene dibromide
   * 2,2'-(o-Phenylenedimethylene)bis(2-thiopseudourea) dihydrobromide
 
                       *** 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           : 110 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 127,128,1960
 
                            *** END OF RECORD ***