3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide is a heterocyclic organic compound with the molecular formula C11H9NO2S2 and CAS number 163269-30-5. This specialized chemical compound contains both benzothiophene and oxathiazine structural elements, making it valuable for specific industrial applications. With a molecular weight of 251.3 g/mol, it belongs to a class of sulfur and nitrogen-containing heterocycles used in various chemical synthesis processes.

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide has a molecular weight of 251.3 g/mol and molecular formula C11H9NO2S2. As a heterocyclic compound containing sulfur and nitrogen atoms, it typically exists as a solid at room temperature. The compound's specific physical properties such as melting point, boiling point, and solubility characteristics depend on the purity grade and should be confirmed through technical specifications from the supplier.

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide is primarily used as a specialized intermediate in pharmaceutical and agrochemical synthesis. This heterocyclic compound serves as a building block for developing more complex molecular structures in research and development applications. Its unique benzothiophene-oxathiazine framework makes it valuable for creating novel compounds with potential biological activity, particularly in medicinal chemistry and crop protection research.

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide requires careful handling due to its Acute Tox. 3, Eye Dam. 1, and STOT RE 2 classifications. Essential safety equipment includes chemical-resistant gloves, safety goggles or face shield, and protective clothing. Work in well-ventilated areas or under fume hoods to prevent inhalation. Avoid skin and eye contact completely. Emergency eyewash stations and safety showers should be readily accessible when handling this substance.

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide should be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly sealed and protected from moisture and heat sources. Due to its aquatic toxicity classification, ensure secondary containment to prevent environmental release. Store away from acids, bases, and oxidizing agents. Maintain proper labeling with GHS pictograms and ensure storage areas are accessible only to trained personnel with appropriate safety equipment.

Immediate action is critical due to the substance's Eye Dam. 1 and Acute Tox. 3 classifications. For eye contact, flush immediately with copious amounts of water for at least 15 minutes and seek immediate medical attention. In case of skin contact, wash thoroughly with soap and water. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet and contact emergency services when necessary.

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide must be disposed of as hazardous waste due to its toxicity and environmental classifications. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Never discharge into sewers, waterways, or soil due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Follow local and national regulations for hazardous waste management. Maintain proper documentation and waste tracking throughout the disposal process.

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide is classified as ADR Class 6.1 (Toxic substances), Packing Group III. Transport requires appropriate UN-specification packaging and proper documentation including transport documents and emergency response information. Vehicles must display appropriate hazard placards and warning labels. Drivers need ADR training certification for dangerous goods transport. Ensure packages are properly labeled with GHS pictograms and shipping names according to international dangerous goods regulations.

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide is subject to REACH registration requirements in Europe and must comply with CLP regulation for classification and labeling. The substance is not currently listed as SVHC (Substance of Very High Concern). Users must follow occupational exposure limits and environmental protection measures due to its toxicity classifications. Companies handling this substance must maintain safety data sheets and implement appropriate risk management measures according to chemical safety regulations.

3-(1-benzothiophen-2-yl)-5,6-dihydro-1,4,2-oxathiazine 4-oxide is available through OYSI, a specialized European distributor of fine chemicals and pharmaceutical intermediates. OYSI provides this compound with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical supplier, OYSI ensures quality standards and proper handling procedures for hazardous substances. Contact OYSI directly for availability, specifications, and technical support for your specific application requirements.