1,1,1,3,3,3 Hexafluoropropane (HFC-236fa)

2.1 Classification of the substance or mixture

Gas under pressure – Liquefied gas Specific Target Organ Toxicity Single Exposure – Category 3 Simple Asphyxiant

Hazard statements

Contents under pressure; may explode if heated. May cause drowsiness or dizziness. May displace oxygen and cause rapid suffocation.

Prevention

Do not enter confined space unless adequately ventilated. In case of inadequate ventilation wear respiratory protection. Avoid breathing gas, vapors or spray. Use only outdoors or in a well ventilated area. 2.

Response

If inhaled: Remove person to fresh air and keep comfortable for breathing. Call a poison control center or doctor if you feel unwell.

Storage

Protect from sunlight. Store in well-ventilated place. Keep container tightly closed. Keep locked up.

Disposal

Dispose of contents/container in accordance with local regulation.

2.3 Other hazards

Direct contact with the cold gas or liquid can cause freezing of exposed tissues. Avoid direct inhalation of undiluted gas. Can cause suffocation by reducing oxygen available for breathing. Breathing very high concentrations can cause dizziness, shortness of breath, unconsciousness or asphyxiation. Specific Concentration Limits The values listed below represent the percentages of ingredients of unknown toxicity. Acute oral toxicity 0% Acute dermal toxicity 0% Acute inhalation toxicity 0% Acute aquatic toxicity 100%