*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UU6819000
CHEMICAL NAME           : Pyridinium, 1,1'-(oxydimethylene)bis(4-formyl-,
                          bis(hydrogen difluoride), dioxime
CAS REGISTRY NUMBER     : 36683-71-3
LAST UPDATED            : 198812
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H16-N4-O3.2F2-H
MOLECULAR WEIGHT        : 366.36
SYNONYMS/TRADE NAMES :
   * P 52
   * Pyridinium, 1,1'-(oxybis(methylene))bis(4-((hydroxyimino)methyl)-,  
   bis(hydrogen difluoride)
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 186 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: 204,110,1973
 
                            *** END OF RECORD ***