*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MU2452000
CHEMICAL NAME           : Hydantoin, 5-ethyl-5-phenyl-
CAS REGISTRY NUMBER     : 631-07-2
LAST UPDATED            : 199012
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C11-H12-N2-O2
MOLECULAR WEIGHT        : 204.25
SYNONYMS/TRADE NAMES :
   * Ethylphenylhydantoin
   * 5-Ethyl-5-phenyl-2,4-imidazolidinedione
   * Nirvanol
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   LDTU** "Narkoseversuche mit Hoheren Alkoholen und Stickstoffderivaten,
   Dissertation," Leube, F., Pharmakologischen Institut der Universitat
   Tubingen, Fed. Rep. Ger., 1931  Volume(issue)/page/year: -,-,1931
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - excitement
REFERENCE :
   HDTU** "Pharmakologische Prufung von Analgetika, Dissertation," Herrlen, G.,
   Pharmakologischen Institut der Universitat Tubingen, Fed. Rep. Ger., 1933 
   Volume(issue)/page/year: -,-,1933
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
   Ger. Dem. Rep.)  Volume(issue)/page/year: 4,1289,1935
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Amphibian - frog
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
   Ger. Dem. Rep.)  Volume(issue)/page/year: 4,1289,1935
 
                            *** END OF RECORD ***