*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CQ6693000
CHEMICAL NAME           : Barbituric acid, 5-ethyl-5-(3 or
                          6-oxo-1-cyclohexen-1-yl)-
CAS REGISTRY NUMBER     : 25104-37-4
LAST UPDATED            : 199701
DATA ITEMS CITED        : 3
SYNONYMS/TRADE NAMES :
   * EHB-M
   * 5-Ethyl-5-(3 or 6-oxo-1-cyclohexen-1-yl)barbituric acid
   * 5-(3 or 6-Oxo-1-cyclohexen-1-yl)-5-ethylbarbituric 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           : 2590 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   PHBUA9 Pharmaceutical Bulletin.  (Tokyo, Japan)  V.1-5, 1953-57.  For
   publisher information, see CPBTAL.  Volume(issue)/page/year: 2,201,1954

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - E0139
       No. of Facilities: 171 (estimated)
       No. of Industries: 1
       No. of Occupations: 4
       No. of Employees: 20222 (estimated)
       No. of Female Employees: 19814 (estimated)

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

 
                            *** END OF RECORD ***