5-Chloro-3H-[1,2,3]triazolo[4,5-b]pyridine
[CAS# 73895-37-1]

Identification

• Name: 5-Chloro-3H-[1,2,3]triazolo[4,5-b]pyridine
• Synonyms: 5-Chloro-1H-[1,2,3]triazolo[4,5-b]pyridine
• Molecular Formula: C₅H₃ClN₄
• Molecular Weight: 154.56
• CAS Registry Number: 73895-37-1
• EC Number: 889-845-1

Properties

• Density: 1.84
• Boiling point: 241 °C
• Flash point: 99 °C

Safety Data

Hazard Classification

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