MTBSTFA W/1% TBDMCS

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

EYE DAMAGE/IRRITATION - Category 2A FLAMMABLE LIQUIDS - Category 3 SKIN CORROSION/IRRITATION - Category 2 SPECIFIC TARGET ORGAN TOXICITY (Single E - Category 3

Signal word

Warning

Hazard statements

Causes serious eye irritation Causes skin irritation Flammable liquid and vapor May cause respiratory irritation; or May cause drowsiness or dizziness

Response

If eye irritation persists: Get medical advice/attention. 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 skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash it before reuse.

Prevention

Keep away from heat. Keep container tightly closed. Take precautionary measures against static discharge. Use only non-sparking tools. Use only outdoors or in a well-ventilated area.

Storage

Store in a well-ventilated place. Keep cool. Store locked up.

Disposal

N/A Ingredients of unknown 0% toxicity

2.3 Other hazards

Acute Toxicity 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.

Medical Conditions Generally Aggravated by Exposure

Perclude from exposure those individuals having a history of respiratory illness or pre-exisiting eye or skin conditions.

Additional information

May cause severe burns to the eyes, skin and respiratory tract. Corrosive Target Organ Statement: mucous membrane, upper respiratory tract, skin and eyes. Section 3. Ingredients CAS Ingredient Name Weight % 18162-48-6 t-Butyldimethylchlorosilane 1% - 5% 77377-52-7 MTBSTFA 90% - 100% Occupational exposure limits, if available, are listed in Section 8.