The following points should be noted when using propionyl chloride in China 1. Overview of hazards Health hazard: its vapor has a strong irritation to respiratory tract and eyes, and causes cough and dyspnea after inhalation. It can also cause skin burns. Flammability hazard: this product is flammable, poisonous and highly irritating. 2. First aid measures Skin contact: Immediately take off contaminated clothing and rinse with plenty of running water for at least 15 minutes. Go to a doctor. Eye contact: Lift the eyelid immediately and rinse thoroughly with plenty of running water or normal saline for at least 15 minutes. Go to a doctor. Inhalation: Quickly leave the scene to fresh air. Maintain airway patency. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical advice. Ingestion: Rinse mouth with water and drink milk or egg white. Seek medical advice. 3. Fire control measures D...