2,3-Dihydro-1,4-dioxino[2,3-b]pyridine
[CAS# 129421-32-5]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Dihydropyridine
• Name: 2,3-Dihydro-1,4-dioxino[2,3-b]pyridine
• Molecular Formula: C₇H₇NO₂
• Molecular Weight: 137.14
• CAS Registry Number: 129421-32-5
• EC Number: 888-920-6

Properties

• Density: 1.229
• Boiling point: 234 °C
• Flash point: 84 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335