4-[(p-Hydroxybenzylidene)amino]antipyrine
[CAS# 65144-69-6]

Identification

• Name: 4-[(p-Hydroxybenzylidene)amino]antipyrine
• Molecular Formula: C₁₈H₁₇N₃O₂
• Molecular Weight: 307.35
• CAS Registry Number: 65144-69-6
• EC Number: 666-348-6

Properties

• Solubility: Very slightly soluble (0.3 g/L) (25 ºC), Calc.^*
• Density: 1.20±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 288 ºC (ethanol )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** Shiradkar, Mahendra; Asian Journal of Chemistry 2007, V19(1), P449-453.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	3	H301
Eye irritation	Eye Irrit.	2	H319