4-Chloro-5-(dimethylamino)-2-phenyl-3(2H)-pyridazinone
[CAS# 3707-98-0]

Identification

• Name: 4-Chloro-5-(dimethylamino)-2-phenyl-3(2H)-pyridazinone
• Synonyms: BAS 105; BAS 10500W; BAS 13338; BASF 13-338; SAN 9785; Sandoz 9785
• Molecular Formula: C₁₂H₁₂ClN₃O
• Molecular Weight: 249.70
• CAS Registry Number: 3707-98-0

Properties

• Solubility: Very slightly soluble (0.27 g/L) (25 °C), Calc.^*
• Density: 1.24±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 98-100 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Konecny, Vaclav