5-Aza-1H-indazole
[CAS# 271-52-3]

Identification

• Classification: Organic raw materials >> Heterocyclic compound >> Indazoles
• Name: 5-Aza-1H-indazole
• Synonyms: 1H-Pyrazolo[4,3-c]pyridine
• Molecular Formula: C₆H₅N₃
• Molecular Weight: 119.12
• CAS Registry Number: 271-52-3
• EC Number: 692-876-1

Properties

• Density: 1.348

Safety Data

Hazard Classification

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