*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UU4016000
CHEMICAL NAME           : Pyridinium,
                          1,1'-(2,2-dimethyltrimethylenedioxydimethylene)bis(4-
                          formyl-, dichloride, dioxime
CAS REGISTRY NUMBER     : 3852-68-4
LAST UPDATED            : 197901
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H26-N4-O4.2Cl
MOLECULAR WEIGHT        : 445.39
WISWESSER LINE NOTATION : T6KJ D1UNQ A1O1X1&1&1O1- AT6KJ D1UNQ &G 2
SYNONYMS/TRADE NAMES :
   *   Bis(4-hydroxyiminomethylpyridinium(1)-methyl)-1,3-propanediol(2,2-dimeth
     yl)aether dichlorid
   * R 51
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3900 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 14,870,1964
 
                            *** END OF RECORD ***