Product Identification

Product Name

2-(Trifluoromethoxy)aniline

Synonyms

Benzenamine, 2-(trifluoromethoxy)-

CAS

1535-75-7

Formula

C7H6F3NO

Molecular Weight

177.12

EINECS

216-257-9

Beilstein/Gmelin

2803814

Physical and Chemical Properties

Appearance

Clear very faint yellow liquid.

Boiling Point

64.5 (21 torr)

Density

1.301 g/cm3 (20 C)

Refractive Index

1.46 (20 C)

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.

Skin

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

Eyes

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

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

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

Inhalation

Harmful if inhaled. Causes respiratory tract irritation.

Skin

Causes skin irritation. Harmful if absorbed through the skin.

Eyes

Causes eye irritation.

EC Risk Phrase

R 10 20/21/22 36/38

EC Safety Phrase

S 26 36/37/39

UN (DOT)

2929

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron.

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

54

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 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

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents, strong acids, strong bases, strong reducing agents.

Decomposition

Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen fluoride.

Transport Information

UN Number

2929