Trimethylaluminum (15% in Hexane, ca. 1.4mol/L)

SECTION 2: Hazards identification

OSHA OSHA Haz Com: CFR 1910.1200: Eye Damage/Irritation [Category 1] Toxic to Reproduction [Category 2] Specific Target Organ Toxicity (Repeated Exposure) [Category 1]

Aspiration hazard

Category 1] Flammable Liquids [Category 2] Pyrophoric Liquids [Category 1] Substances and Mixtures which, in Contact with Water, Emit Flammable Gases [Category 1] Aquatic Hazard (Acute) [Category 2] Skin Corrosion/Irritation [Category 1B]

Signal word

Danger!

Hazard statements

Catches fire spontaneously if exposed to air Causes serious eye damage Causes severe skin burns and eye damage Highly flammable liquid and vapor In contact with water releases flammable gases, which may ignite spontaneously May be fatal if swallowed and enters airways Suspected of damaging fertility or the unborn child Toxic to aquatic life May cause respiratory irritation. May cause drowsiness or dizziness. Causes damage to organs: Central Nervous System Peripheral Nervous System through prolonged or repeated exposure.

Hazard pictograms

or Symbol(s)

Prevention

Do not breathe dusts or mists. Use only outdoors or in a well-ventilated area. Wear protective gloves, protective clothing, eye protection and face protection. Wear eye protection. Wear face protection (full length face shield). Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe fume, mist, vapors or spray. Wash hands and face thoroughly after handling. Do not eat, drink or smoke when using this product. Keep away from heat, sparks, open flames or other hot surfaces. - No smoking. Keep container tightly closed. Ground or bond container and receiving equipment. Use explosion-proof electrical, ventilating, lighting, and equipment. Use only non- sparking tools. Take precautionary measures against static discharge. Wear protective gloves, eye protection and face protection. Do not allow contact with air. Do not allow contact with water. Handle under inert gas. Protect from moisture.

Response

If swallowed Rinse mouth. Do NOT induce vomiting. If on skin (or hair) Take off immediately all contaminated clothing. Rinse skin with water or shower. Wash contaminated clothing before reuse. If inhaled: Remove person to fresh air and keep comfortable for breathing. Immediately call a poison center or doctor. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If exposed: Call a poison center or doctor. Get medical advice or attention if you feel unwell. If swallowed: Immediately call a poison center or doctor. Do NOT induce vomiting. In case of fire: Use dry chemical, CO2, water spray or alcohol-resistant foam to extinguish. If on skin Immerse in cool water or wrap with wet bandages. In case of fire Use dry chemical, soda ash, lime or DRY sand to extinguish. Brush off loose particles from skin and immerse in cool water or wrap in wet bandages.

Storage

Store locked up. Store in a well-ventilated place. Keep cool. Store contents under inert gas (argon). Store in a dry place. Store in a closed container.

Disposal

Dispose of contents and container in accordance with US EPA guidelines for the classification and determination of hazardous waste listed in 40 CFR 261.3. (See Section 13)