4-Isobutylstyrene
[CAS# 63444-56-4]

Identification

• Name: 4-Isobutylstyrene
• Synonyms: 1-Ethenyl-4-(2-methylpropyl)benzene; 1-Isobutyl-4-vinylbenzene; 1-(4'-Isobutylphenyl)ethene; p-Isobutylstyrene
• Molecular Formula: C₁₂H₁₆
• Molecular Weight: 160.26
• CAS Registry Number: 63444-56-4
• EC Number: 641-484-9

Properties

• Density: 0.882
• Boiling point: 227 °C
• Flash point: 85 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2A	H319
Aspiration hazard	Asp. Tox.	1	H304
Flammable liquids	Flam. Liq.	4	H227
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315