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4-(3-methylbut-2-enyl)-1,2-diphenylpyrazolidine-3,5-dione (Molecular Formula: C20H20N2O2)

Product Name: 4-(3-methylbut-2-enyl)-1,2-diphenylpyrazolidine-3,5-dione
CAS Registry Number: 30748-29-9
EINECS: 250-324-3  
Synonyms: Methrazone;4-(3-methylbut-2-enyl)-1,2-diphenylpyrazolidine-3,5-dione; 30748-29-9; Phenylprenazone; Fenilprenazone; Feprazonum [INN-Latin]; Pheprazone;Prenazone; Analud;
Molecular Structure:
Molecular Formula: C20H20N2O2
Molecular Weight: 320.385
Density:  1.174g/cm3
Boiling Point:  437.2°Cat760mmHg
Flash Point:  178.7°C
Refractive index:  1.599
Safety Statements:  Poison by subcutaneous, intravenous, and intraperitoneal routes. Moderately toxic by ingestion. Experimental teratogenic and reproductive effects. When heated to decomposition it emits toxic fumes of NOx.

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