*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ6393920
CHEMICAL NAME           : 1H-Pyrazole-3-carboxylic acid,
                          4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
CAS REGISTRY NUMBER     : 118-47-8
BEILSTEIN REFERENCE NO. : 0689305
LAST UPDATED            : 199709
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C10-H8-N2-O6-S
MOLECULAR WEIGHT        : 284.26
SYNONYMS/TRADE NAMES :
   * 4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid
   * 2-Pyrazoline-3-carboxylic acid, 5-oxo-1-(p-sulfophenyl)-
   * Pyrazolone T
   * PYT
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >22 gm/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 28(12),56,1984
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >22 gm/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 28(12),56,1984

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

 
                            *** END OF RECORD ***