Polydimethyloxysilane

2.1 Classification of the substance or mixture

Eye irriation - Category 2A Skin irritation - Category 2

Signal word

Warning

Hazard statements

Causes eye irritation Causes skin irritation Flammable liquid and vapor Harmful if swallowed

Response

If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If inhaled: Remove person to fresh air and keep comfortable for breathing. If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. If swallowed: Immediately call a poison center/doctor

Prevention

Do not allow contact with water. Protect from moisture

Storage

N/A

Disposal

N/A General If medical advice is needed, have product container or label at hand Read label before use Ingredients of unknown 0% toxicity

2.3 Other hazards

Acute Toxicity Liquid and vapors react with moisture on the skin, eyes and mucous membranes to release a substance that is corrosive. Prolonged or repeated exposure and/or high concentrations of vapors will produce chemical burns and destruction of affected tissues. Respirable vapors or mist are irritating to the upper respiratory tract and bronchi. Inhalation may be fatal as a result of spasm, inflammation and edema of the lungs and larynx. Prolonged or widespread contact may result in the absorption of a potentially harmful amount of material. If ingested, this material may cause severe burns of the mouth, pharynx, esophagus and stomach. Section 3. Ingredients CAS Ingredient Name Weight % <99 % 67-56-1 Methanol 1 % Occupational exposure limits, if available, are listed in Section 8.