2-Chloroimidazo[1,2-a]pyridine
[CAS# 3999-05-1]

Identification

• Name: 2-Chloroimidazo[1,2-a]pyridine
• Molecular Formula: C₇H₅ClN₂
• Molecular Weight: 152.58
• CAS Registry Number: 3999-05-1
• EC Number: 838-600-7

Properties

• Solubility: Very slightly soluble (0.75 g/L) (25 ºC), Calc.^*
• Density: 1.35±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 74.5-75.5 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Paolini, John P.; Journal of Heterocyclic Chemistry 1965, V2(1), P53-62.

Safety Data

Hazard Classification

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