*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TL6325250
CHEMICAL NAME           : 2,5-Piperazinedione
CAS REGISTRY NUMBER     : 106-57-0
BEILSTEIN REFERENCE NO. : 0112112
REFERENCE               : 5-24-05-00294 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C4-H6-N2-O2
MOLECULAR WEIGHT        : 114.12
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Cyclodiglycine
   * Cycloglycylglycine
   * Cyclo(glycylglycyl)
   * alpha,gamma-Diacipiperazine
   * Diglycolyl diamide
   * Diketopiperazine
   * 2,5-Diketopiperazine
   * 2,5-Dioxopiperazine
   * Glycylglycine lactam
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
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 :
   CBCCT* "Summary Tables of Biological Tests," National Research Council
   Chemical-Biological Coordination Center.  (National Academy of Science
   Library, 2101 Constitution Ave., NW, Washington, DC 20418)
   Volume(issue)/page/year: 6,227,1954

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

 
                            *** END OF RECORD ***