3-Acetylpyridine N-oxide
[CAS# 14188-94-4]

Identification

• Name: 3-Acetylpyridine N-oxide
• Synonyms: 1-(1-Oxido-3-pyridinyl)ethanone; 1-(1-Oxidopyridin-1-ium-3-yl)ethanone; 1-(1-Oxopyridin-3-yl)ethanone; 3-Acetylpyridine 1-oxide
• Molecular Formula: C₇H₇NO₂
• Molecular Weight: 137.14
• CAS Registry Number: 14188-94-4
• EC Number: 604-259-6

Properties

• Solubility: Soluble (97 g/L) (25 ºC), Calc.^*
• Density: 1.13±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 146-147 ºC (ethyl acetate )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2020 ACD/Labs)

^** Gaywood, Alexander P.; Organic & Biomolecular Chemistry 2010, V8(22), P5166-5173.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315