*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : HF3325000
CHEMICAL NAME           : Delta(sup 2(5H),alpha)-furanacetic acid,
                          3-hydroxy-5-oxo-alpha,4-diphenyl-
CAS REGISTRY NUMBER     : 26548-70-9
LAST UPDATED            : 199012
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C18-H12-O5
MOLECULAR WEIGHT        : 308.30
WISWESSER LINE NOTATION : T5VOYJ CUYR&VQ DQ ER
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Acetic acid, (3-hydroxy-5-oxo-4-phenyl-2(5H)-furylidene)phenyl-
   * 2,4-Hexadienedioic acid, 3,4-dihydroxy-2,5-diphenyl-, gamma-lactone
   * Pulvic acid
   * Pulvinic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1 gm/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: 5,30,1953
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   APTOA6 Acta Pharmacologica et Toxicologica.  (Copenhagen, Denmark)  V.1-59,
   1945-86.  For publisher information, see PHTOEH  Volume(issue)/page/year:
   2,109,1946
 
                            *** END OF RECORD ***