*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SB3360000
CHEMICAL NAME           : 2-Pentenoic acid, 4-oxo-
CAS REGISTRY NUMBER     : 4743-82-2
BEILSTEIN REFERENCE NO. : 1745249
REFERENCE               : 3-03-00-01310 (Beilstein Handbook Reference)
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C5-H6-O3
MOLECULAR WEIGHT        : 114.11
WISWESSER LINE NOTATION : QV1U1V1
SYNONYMS/TRADE NAMES :
   * beta-Acetoacrylic acid
   * Acetylacrylic acid
   * beta-Acetylacrylic acid
   * 3-beta-Acetylacrylic acid
   * 4-Ketopentenic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 115 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ZolH## Personal Communication from H. Zollner, Institut fur Biochemie, Der
   Universitat, Gras, Oct. 23, 1975  Volume(issue)/page/year: 23OCT1975
 
                            *** END OF RECORD ***