4-Vinylpyridine
[CAS# 100-43-6]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Pyridine derivative
• Name: 4-Vinylpyridine
• Molecular Formula: C₇H₇N
• Molecular Weight: 105.14
• CAS Registry Number: 100-43-6
• EC Number: 202-852-0

Properties

• Density: 0.989
• Boiling point: 62-65 ºC (15 mmHg)
• Refractive index: 1.55-1.552
• Flash point: 48 ºC
• Water solubility: 29 g/L (20 ºC)

Safety Data

• Hazard Symbols: T
• Risk Codes: R10;R25;R34;R42/43
• Safety Description: S16;S23;S26;S28A;S36/37/39;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Skin sensitization	Skin Sens.	1	H317
Acute toxicity	Acute Tox.	3	H301
Skin corrosion	Skin Corr.	1B	H314
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	3	H311
Acute toxicity	Acute Tox.	3	H331
Acute toxicity	Acute Tox.	2	H330
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Respiratory sensitization	Resp. Sens.	1	H334
Acute toxicity	Acute Tox.	2	H300
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413
Specific target organ toxicity - single exposure	STOT SE	3	H335
Germ cell mutagenicity	Muta.	2	H341

• Transport Information: UN 3073