*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV8139750
CHEMICAL NAME           : 2,4-Pyrimidinediamine, 6-chloro-, monohydrochloride
CAS REGISTRY NUMBER     : 71340-69-7
LAST UPDATED            : 198906
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C4-H5-Cl-N4.Cl-H
MOLECULAR WEIGHT        : 181.04
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 6-Chloro-2,4-pyrimidinediamine hydrochloride
   * NS-4232
 
                       *** 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           : 110 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   APPHAX Acta Poloniae Pharmaceutica.  For English translation, see APPFAR.
   (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland)  V.1-    1937-
   Volume(issue)/page/year: 36,95,1979
 
                            *** END OF RECORD ***