Product Identification

Product Name

2,6-Diisopropylaniline

Synonyms

2,6-Bis(1-methylethyl)aniline
2,6-Bis(1-methylethyl)benzenamine
2,6-Di(propan-2-yl)aniline
2,6-Diisopropylphenylamine

CAS

24544-04-5

Formula

C12H19N

Molecular Weight

177.29

EINECS

246-305-4

RTECS

BX4025000

RTECS Class

Mutagen

Beilstein/Gmelin

2208763

Beilstein Reference

3-12-00-02764

EC Class

irritant

Physical and Chemical Properties

Appearance

Colorless to pale orange liquid.

Solubility in water

Insoluble

Melting Point

-45

Boiling Point

257

Vapor Pressure

0.025 (25 C)

Density

0.94 g/cm3 (20 C)

pKa/pKb

9.75 (pKb)

Partition Coefficient

3.61

Heat Of Vaporization

49.5 kJ/mol

Heat Of Combustion

-7298 kJ/mol

Refractive Index

1.5332 (20 C)

First Aid Measures

Ingestion

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.

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 eyelids. Get medical aid immediately.

Handling and Storage

Storage

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

Handling

Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.

Hazards Identification

Ingestion

May cause irritation of the digestive tract.

Inhalation

May cause respiratory tract irritation.

Skin

May cause skin irritation.

Eyes

May cause eye irritation.

EC Risk Phrase

R 36/38

EC Safety Phrase

S 23 24/25

UN (DOT)

2810

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin 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.

Poison Class

4

Fire Fighting Measures

Flash Point

125

Autoignition

400

Fire Fighting

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

Accidental Release Measures

Small spills/leaks

Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.

Stability and Reactivity

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents, acids, acid chlorides, acid anhydrides, chloroformates.

Decomposition

Nitrogen oxides, carbon monoxide, carbon dioxide.

Transport Information

UN Number

2810

HS Code

2921 49 80