*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV9745000
CHEMICAL NAME           : Pyrimidine, 2,4,5,6-tetrachloro-
CAS REGISTRY NUMBER     : 1780-40-1
BEILSTEIN REFERENCE NO. : 0145778
REFERENCE               : 5-23-05-00347 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C4-Cl4-N2
MOLECULAR WEIGHT        : 217.86
WISWESSER LINE NOTATION : T6N CNJ BG DG EG FG
SYNONYMS/TRADE NAMES :
   * Perchloropyrimidine
   * Tetrachloropyrimidine
   * 2,4,5,6-Tetrachloropyrimidine
 
                       *** 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           : 32 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#07768

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***