*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UY5769250
CHEMICAL NAME           : 2-Pyrrolidinone, 1-ethyl-
CAS REGISTRY NUMBER     : 2687-91-4
BEILSTEIN REFERENCE NO. : 0107971
REFERENCE               : 5-21-06-00328 (Beilstein Handbook Reference)
LAST UPDATED            : 199806
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C6-H11-N-O
MOLECULAR WEIGHT        : 113.18
COMPOUND DESCRIPTOR     : Drug
                          Primary Irritant
SYNONYMS/TRADE NAMES :
   * N-Ethylpyrrolidinone
   * 1-Ethyl-2-pyrrolidinone
   * N-Ethylpyrrolidone
 
                       *** HEALTH HAZARD DATA ***
 
                      ** SKIN/EYE IRRITATION DATA **
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration into the eye
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 100 mg
REACTION SEVERITY       : Moderate
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   26,475,1988
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1350 mg/kg
TOXIC EFFECTS :
   Gastrointestinal - other changes
   Liver - other changes
   Kidney, Ureter, Bladder - other changes
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   26,475,1988
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4882359

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

 
                            *** END OF RECORD ***