2-Chloro-4-ethynylpyridine
[CAS# 945717-09-9]

Identification

• Name: 2-Chloro-4-ethynylpyridine
• Molecular Formula: C₇H₄ClN
• Molecular Weight: 137.57
• CAS Registry Number: 945717-09-9
• EC Number: 810-612-7

Properties

• Density: 1.23
• Boiling point: 223 °C
• Flash point: 110 °C

Safety Data

Hazard Classification

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