3,4-Dimethylbenzenesulfonyl chloride(CAS: 2905-30-8)

3,4-Dimethylbenzenesulfonyl chloride is a chemical compound with the CAS number 2905-30-8. It is an aromatic sulfonamide derivative with the molecular formula C9H9NO2S. This compound is characterized by its strong pungent odor and is used in various industrial and research applications.

3,4-Dimethylbenzenesulfonyl chloride is primarily used as a reagent in organic synthesis, particularly in the preparation of other chemical compounds. It is also utilized in the pharmaceutical industry for intermediate synthesis and in analytical chemistry for reagent applications.

3,4-Dimethylbenzenesulfonyl chloride is generally considered safe when handled properly. However, it is a hazardous chemical that can cause skin and eye irritation. Proper protective measures, including the use of gloves and goggles, are essential. Ingestion or inhalation should be avoided, and it is important to follow all safety guidelines and use in a well-ventilated area.

3,4-Dimethylbenzenesulfonyl chloride should be stored in a cool, dry place away from heat and direct sunlight. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Store it at room temperature or below to ensure stability and minimize degradation. Do not store near incompatible materials like acids or reducing agents.