Hexamethyldisilane

Physical hazards

Flammable liquids Category 2

Health hazards

Serious eye damage/eye irritation Category 2A Skin sensitization Category 1 Specific target organ toxicity Respiratory tract irritation - Single exposure [Category 3]

Environmental hazards

Not classified

Signal word

Danger

Hazard statements

Highly flammable liquid and vapour Causes serious eye irritation May cause an allergic skin reaction May cause respiratory irritation

Prevention

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Avoid breathing mist, vapors or spray. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wash hands and face thoroughly after handling. Wear protective gloves, eye protection.

Response

IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Take off contaminated clothing. And wash it before reuse. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention. In case of fire: Use dry chemical, dry sand or foam to extinguish.

Storage

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.