Trimellitic anhydride (Technical)

Physical hazards

Not classified.

Health hazards

Acute toxicity, oral Category 5 Acute toxicity, dermal Category 5 Acute toxicity, inhalation Category 4 Serious eye damage/eye irritation Category 1 Sensitization, respiratory Category 1 Sensitization, skin Category 1 Specific target organ toxicity, single exposure Category 3 respiratory tract irritation

Environmental hazards

Not classified. OSHA defined hazards Not classified.

Signal word

Danger

Hazard statements

May be harmful if swallowed. May be harmful in contact with skin. May cause an allergic skin reaction. Causes serious eye damage. Harmful if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.

Prevention

Avoid breathing dust. Use only outdoors or in a well-ventilated area. Contaminated work clothing must not be allowed out of the workplace. Wear eye protection/face protection. Wear protective gloves. In case of inadequate ventilation wear respiratory protection.

Response

If on skin Wash with plenty of water. If inhaled Remove person to fresh air and keep comfortable for breathing. 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/doctor. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse.

Storage

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

Disposal

Dispose of contents/container in accordance with local/regional/national/international regulations. Hazard(s) not otherwise None known.

Additional information

None.