*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XM8180000
CHEMICAL NAME           : 2-Thiophenecarboxaldehyde, thiosemicarbazone
CAS REGISTRY NUMBER     : 5351-91-7
LAST UPDATED            : 199803
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C6-H7-N3-S2
MOLECULAR WEIGHT        : 185.28
SYNONYMS/TRADE NAMES :
   * 2-Formylthiophene thiosemicarbazone
   * Hydrazinecarbothioamide, 2-(2-thienylmethylene)-
   * Semicarbazide, 4-(thenylidene)-2-thio-
   * 2-Thiophenealdehyde thiosemicarbazone
   * 2-Thiophenecarbaldehyde thiosemicarbazone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCNSA6 National Academy of Sciences, National Research Council,
   Chemical-Biological Coordination Center, Review.  (Washington, DC)
   Volume(issue)/page/year: 5,25,1953
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 226 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YHHPAL Yaoxue Xuebao.  Acta Pharmaceutica Sinica.  Pharmaceutical Journal.
   (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep.
   China)  V.1-    1953-    Suspended 1966-78.  Volume(issue)/page/year:
   24,737,1989
 
                            *** END OF RECORD ***