Product Identification

Product Name

4-Methylphenethylamine

Synonyms

2-(4-Methylphenyl)ethylamine
2-(p-Tolyl)ethylamine
p-Methyl-2-phenylethylamine
p-Methylphenethylamine

CAS

3261-62-9

Formula

C9H13N

Molecular Weight

135.19999999999999

EINECS

221-865-2

Beilstein/Gmelin

2241026

Beilstein Reference

4-12-00-02641

Physical and Chemical Properties

Appearance

Clear, colorless liquid.

Solubility in water

Very soluble

Boiling Point

214

Density

0.9342 g/cm3 (14 C)

pKa/pKb

3.98 (pKb)

Refractive Index

1.524 (18 C)

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately.

Skin

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 eyelids.

Handling and Storage

Storage

Store in a cool, dry place. Store in a tightly closed container.

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.

Skin

May cause skin irritation.

Eyes

May cause eye irritation.

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.

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

90

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures

Small spills/leaks

Vacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity

Incompatibilities

Acids - acid chlorides - acid anhydrides - strong oxidizing agents - carbon dioxide.

Stability

No data.

Decomposition

Nitrogen oxides, carbon monoxide, carbon dioxide.