*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XI3095000
CHEMICAL NAME           : 1,3,4-Thiadiazole, 2-amino-5-ethyl-
CAS REGISTRY NUMBER     : 14068-53-2
BEILSTEIN REFERENCE NO. : 0113614
REFERENCE               : 4-27-00-08073 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C4-H7-N3-S
MOLECULAR WEIGHT        : 129.20
WISWESSER LINE NOTATION : T5NN DSJ CZ E2
SYNONYMS/TRADE NAMES :
   * 2-Amino-5-ethyl-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 - rat
DOSE/DURATION           : 810 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
   Pharmakologie.  (Berlin, Ger.) V.110-253, 1925-66.  For publisher
   information, see NSAPCC.  Volume(issue)/page/year: 211,367,1950

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

 
                            *** END OF RECORD ***