*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XI3700000
CHEMICAL NAME           : 1,3,4-Thiadiazole,
                          5-(4-chlorophenyl)-2-(dimethylamino)-
CAS REGISTRY NUMBER     : 51449-51-5
BEILSTEIN REFERENCE NO. : 0982941
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H10-Cl-N3-S
MOLECULAR WEIGHT        : 239.74
WISWESSER LINE NOTATION : T5NN DSJ CN1&1 ER DG
SYNONYMS/TRADE NAMES :
   * 5-(4-Chlorophenyl)-2-(dimethylamino)-1,3,4-thiadiazole
   * 2-(Dimethylamino)-5-(4-chlorophenyl)-1,3,4-thiadiazole
 
                       *** 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           : 180 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#05094
 
                            *** END OF RECORD ***