*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VT3450000
CHEMICAL NAME           : Semicarbazide,
                          1-(4-hydroxy-3-methoxybenzylidene)-3-thio-
CAS REGISTRY NUMBER     : 5351-92-8
LAST UPDATED            : 199406
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C9-H11-N3-O2-S
MOLECULAR WEIGHT        : 225.29
WISWESSER LINE NOTATION : SUYZMNU1R DQ CO1
SYNONYMS/TRADE NAMES :
   * Benzaldehyde, 4-hydroxy-3-methoxy-, 3-thiosemicarbazone
   * 1-(4-Hydroxy-3-methoxybenzylidene)-3-thiosemicarbazide
   * Vanillin, thiosemicarbazone
   * Vanillin, 3-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: 5,17,1953
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 178 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#00296
 
                            *** END OF RECORD ***