Benzotriazole

Benzotriazole is an organic compound with the formula C6H5N3. It appears as a white to light tan crystalline powder. Benzotriazole is widely used as a corrosion inhibitor and UV stabilizer in various industrial applications.

Application

1. Corrosion Inhibitor: Used in cooling systems, hydraulic fluids, and antifreeze solutions to protect metal surfaces from corrosion, especially copper and its alloys.
2. UV Stabilizer: Incorporated into plastics, coatings, and adhesives to protect against UV degradation.
3. Chemical Synthesis: Serves as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds.
4. Photography: Used in photographic processing solutions to prevent the formation of unwanted metal deposits.

Handling and Safety

1. Storage: Store in a cool, dry place, away from direct sunlight and moisture. Keep the container tightly closed when not in use.
2. Handling: Use personal protective equipment (PPE) such as gloves, goggles, and lab coats to prevent direct contact with the skin and eyes. Ensure adequate ventilation in the working area.
3. Safety Measures: Avoid inhalation, ingestion, and prolonged or repeated contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice if irritation persists.
4. Disposal: Dispose of benzotriazole in accordance with local, regional, and national regulations. Do not release into the environment.