Is isothiazolinone toxic?

Isothiazolinones  is toxic. - **Toxicity to humans**: Isothiazolinone can cause skin irritation, allergic contact dermatitis, and eye irritation in humans. Inhalation or ingestion of high concentrations of isothiazolinone may also affect the respiratory system, gastrointestinal tract, and central nervous system, leading to symptoms such as coughing, shortness of breath, nausea, vomiting, and dizziness. - **Toxicity to the environment**: It is toxic to aquatic organisms and can have a negative impact on the ecological environment. It may cause harm to fish, invertebrates, and other aquatic life, and affect the balance of the aquatic ecosystem. However, when used properly and in accordance with relevant regulations and safety guidelines, the potential risks of isothiazolinone can be effectively controlled. In industrial applications, appropriate protective measures and safety procedures are usually required to ensure the safety of workers and the environment.