Methylmagnesium Iodide (33% in Ethyl Ether, ca. 2mol/L)

SECTION 2: Hazards identification

Classification of the substance or mixture

Physical hazards

Flammable liquids Category 1 Substances and mixtures which, in contact Category 1 with water, emit flammable gases

Health hazards

Acute toxicity (Oral) Category 4 Skin corrosion/irritation Category 1B Serious eye damage/eye irritation Category 1 Reproductive toxicity Category 2 Specific target organ toxicity Respiratory tract irritation, Narcotic effects Single exposure [Category 3]

Environmental hazards

Not classified

Signal word

Danger

Hazard statements

Extremely flammable liquid and vapour In contact with water releases flammable gases which may ignite spontaneously Harmful if swallowed Causes severe skin burns and eye damage Suspected of damaging fertility or the unborn child May cause respiratory irritation May cause drowsiness or dizziness

Prevention

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

Response

IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Immediately call a POISON CENTER or doctor. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. Immediately call a POISON CENTER or doctor. 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. Immediately call a POISON CENTER or doctor. IF exposed or concerned: Get medical advice or attention. Brush off loose particles from skin. Immerse in cool water or wrap with wet bandages. In case of fire: Use dry chemical or dry sand to extinguish.

Storage

Store in a dry place. Store in a closed container. Store in a well-ventilated place. Keep container tightly closed. Store locked up.

Disposal

Dispose of contents and container in accordance with local, regional, national regulations.

2.1 Classification of the substance or mixture

PHYSICAL HAZARDS Flammable liquids Category 1 Substances and mixtures which, in contact Category 1 with water, emit flammable gases HEALTH HAZARDS Acute toxicity (Oral) Category 4 Skin corrosion/irritation Category 1B Serious eye damage/eye irritation Category 1 Reproductive toxicity Category 2 Specific target organ toxicity Respiratory tract irritation, Narcotic effects - Single exposure [Category 3] ENVIRONMENTAL HAZARDS Not classified