2,4-Imidazolidinedione,3-ethyl-5-phenyl- cas no:86-35-1

Name2,4-Imidazolidinedione,3-ethyl-5-phenyl-
CAS86-35-1
SynonymsHydantoin,3-ethyl-5-phenyl- (6CI,7CI,8CI); (?à)-Ethotoin; 1-Ethyl-2,5-dioxo-4-phenylimidazolidine; 3-Ethyl-5-phenyl-2,4-imidazolidinedione;3-Ethyl-5-phenylhydantoin; 3-Ethyl-5-phenylimidazolidin-2,4-dione; AC-695;Accenon; Ethotoin; Peganone
EINECS(EC#)201-665-1
Molecular FormulaC11H12 N2 O2
Molecular Weight204.25

refractive index1.555

Risk 22
Safety

Risk Statements: 22 
R22: Harmful if swallowed.
Moderately toxic by ingestion, subcutaneous, and intraperitoneal routes. Experimental teratogenic effects. When heated to decomposition it emits toxic fumes of NO_x.

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	923mg/kg (923mg/kg)		Drugs in Japan Vol. 6, Pg. 117, 1982.
mouse	LD50	oral	1750mg/kg (1750mg/kg)		Drugs in Japan Vol. 6, Pg. 117, 1982.
mouse	LD50	subcutaneous	1060mg/kg (1060mg/kg)		Drugs in Japan Vol. 6, Pg. 117, 1982.
rat	LD50	intraperitoneal	625mg/kg (625mg/kg)		Drugs in Japan Vol. 6, Pg. 117, 1982.
rat	LD50	oral	1500mg/kg (1500mg/kg)		Drugs in Japan Vol. 6, Pg. 117, 1982.
rat	LD50	subcutaneous	1gm/kg (1000mg/kg)		Drugs in Japan Vol. 6, Pg. 117, 1982.