2,4-Imidazolidinedione,5-ethyl-3-methyl-5-phenyl- cas no:50-12-4

Name2,4-Imidazolidinedione,5-ethyl-3-methyl-5-phenyl-
CAS50-12-4
SynonymsHydantoin,5-ethyl-3-methyl-5-phenyl- (6CI,7CI,8CI);3-Ethylnirvanol;3-Methyl-5-ethyl-5-phenyl-2,4-imidazolidinedione;3-Methyl-5-ethyl-5-phenylhydantoin;5-Ethyl-3-methyl-5-phenyl-2,4(3H,5H)-imidazoledione;5-Ethyl-3-methyl-5-phenylhydantoin;5-Ethyl-3-methyl-5-phenylimidazolidin-2,4-dione;DL-Mephenytoin;Epiazin;Epilan;Fenantoin;Gerot-Epilan;Insulton;Mephenytoin;Mesantoin;Mesdontoin;Mesontoin;Methoin;Methylphenetoin;Metydan;NSC 34652;Phenantoin;Phenylethylmethylhydantoin;Sacerno;Sedantional;Sedantoin;Triantoin;
EINECS(EC#)200-012-8
Molecular FormulaC12H14 N2 O2
Molecular Weight218.28

storage temp2-8°C

Hazard Xn
Risk 22-36/37/38
Safety

Poison by ingestion and intraperitoneal routes. Human systemic effects by ingestion: somnolence, hemorrhage, changes in teeth and supporting structures. Human mutation data reported. An experimental teratogen. An FDA proprietary drug used as an anticonvulsant. When heated to decomposition it emits toxic fumes of NO_x.
Hazard Codes: Xn
Risk Statements: 22-36/37/38 
R22: Harmful if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
WGK Germany: 2

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