*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TY1510000
CHEMICAL NAME           : Propanedinitrile, (1-ethoxyethylidene)-
CAS REGISTRY NUMBER     : 5417-82-3
BEILSTEIN REFERENCE NO. : 0906913
REFERENCE               : 4-03-00-01196 (Beilstein Handbook Reference)
LAST UPDATED            : 199710
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C7-H8-N2-O
MOLECULAR WEIGHT        : 136.17
SYNONYMS/TRADE NAMES :
   * 1-Ethoxyethylidenemalononitrile
   * (1-Ethoxyethylidene)malononitrile
   * (1-Ethoxyethylidene)propanedinitrile
   * Malononitrile, (1-ethoxyethylidene)-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 312 mg/kg
TOXIC EFFECTS :
   Gastrointestinal - ulceration or bleeding from stomach
   Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
   Blood - changes in spleen
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW,
   Washington, DC 20460)  History unknown.  Volume(issue)/page/year:
   8EHQ-0487-0663

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X6425
       No. of Facilities: 7 (estimated)
       No. of Industries: 1
       No. of Occupations: 1
       No. of Employees: 28 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***