CAS No.: 60-80-0 Synonyms: Phenazonum; 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one; Phenazone Formula: C₁₁H₁₂N₂O Formula Weight: 188.23 Linear Formula: C₁₁H₁₂N₂O MDL No.: MFCD00003146 Melting Point: 109-111 °C(lit.)

Synonym(s): Phenazone Formula: C11H12N2O Formula weight: 188.23 Purity: 98% CAS Number: 60-80-0 Harmonized Tariff Code:  2933.11 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …