*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : GY4728000
CHEMICAL NAME           : Cyclopentanone, 2-acetyl-
CAS REGISTRY NUMBER     : 1670-46-8
BEILSTEIN REFERENCE NO. : 1857601
REFERENCE               : 4-07-00-01993 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C7-H10-O2
MOLECULAR WEIGHT        : 126.17
SYNONYMS/TRADE NAMES :
   * o-Acetylcyclopentanone
   * 2-Acetylcyclopentanone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 840 uL/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Lungs, Thorax, or Respiration - dyspnea
   Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,680,1992

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

 
                            *** END OF RECORD ***