5-Ethyl-3(2H)-pyridazinone
[CAS# 61404-50-0]

Identification

• Name: 5-Ethyl-3(2H)-pyridazinone
• Synonyms: NSC 300285
• Molecular Formula: C₆H₈N₂O
• Molecular Weight: 124.14
• CAS Registry Number: 61404-50-0

Properties

• Solubility: Sparingly soluble (25 g/L) (25 ºC), Calc.^*
• Density: 1.16±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 100-101 ºC (ethyl ether )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

^** Yanai, Mitsuji; Chemical & Pharmaceutical Bulletin 1977, V25(8), P1856-61.