Product Identification

Product Name

4-Vinylanisole

Synonyms

(4-Methoxyphenyl)ethene
1-Ethenyl-4-methoxybenzene
1-Methoxy-4-vinylbenzene
p-Anisylethylene
p-Methoxystyrene
p-Vinylanisole

CAS

637-69-4

Formula

C9H10O

Molecular Weight

134.18

EINECS

211-298-9

Beilstein/Gmelin

1098935

Beilstein Reference

4-06-00-03775

Physical and Chemical Properties

Appearance

Colorless clear liquid

Solubility in water

Insoluble

Melting Point

3.3

Boiling Point

221

Vapor Pressure

0.17 (25 C)

Density

1.0155 g/cm3 (0 C)

Refractive Index

1.5642 (13 C)

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Skin

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid.

Handling and Storage

Storage

Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Refrigerator (approx 4 C).

Handling

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification

Ingestion

The toxicological properties of this substance have not been fully investigated.

Inhalation

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.

Skin

May cause skin irritation.

Eyes

May cause eye irritation.

EC Safety Phrase

S 23 24/25

Exposure Controls/Personal Protection

Personal Protection

Wear appropriate protective eyeglasses or chemical safety goggles, protective gloves and clothing to prevent exposure.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Fire Fighting Measures

Flash Point

76

Fire Fighting

Wear approved SCBA in full pressure-demand and full protective gear. Will burn if involved in a fire. Combustible Liquid. In case of fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

Stability and Reactivity

Incompatibilities

Strong oxidizing agents, strong acids.

Decomposition

Carbon monoxide, carbon dioxide.

Transport Information

HS Code

2909 30 90