S-methyl 1,2,3-benzothiadiazole-7-carbothioate

S-methyl 1,2,3-benzothiadiazole-7-carbothioate is an organic sulfur compound with the molecular formula C8H6N2OS2 and CAS number 135158-54-2. This benzothiadiazole derivative has a molecular weight of 210.3 g/mol and contains both nitrogen and sulfur heteroatoms in its aromatic ring system. It is classified as a hazardous substance requiring careful handling due to its irritant and sensitizing properties.

S-methyl 1,2,3-benzothiadiazole-7-carbothioate is a solid compound at room temperature with a molecular weight of 210.3 g/mol. The compound contains sulfur and nitrogen functional groups within its benzothiadiazole structure, contributing to its chemical reactivity. Specific physical properties such as melting point, solubility, and appearance may vary depending on purity and crystalline form. Detailed physicochemical data should be confirmed through technical documentation.

S-methyl 1,2,3-benzothiadiazole-7-carbothioate is primarily used as a chemical intermediate in organic synthesis and pharmaceutical research. Its benzothiadiazole structure makes it valuable for developing agrochemicals, pharmaceuticals, and specialty chemical compounds. The compound may also serve as a building block for materials science applications and in the synthesis of biologically active molecules requiring sulfur-containing heterocyclic frameworks.

S-methyl 1,2,3-benzothiadiazole-7-carbothioate requires careful handling with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume hood extraction due to its skin and eye irritant properties. Avoid direct skin contact and inhalation as the compound is a known skin sensitizer. Emergency eyewash and safety shower facilities should be readily accessible.

S-methyl 1,2,3-benzothiadiazole-7-carbothioate should be stored in a cool, dry, well-ventilated area away from incompatible materials and ignition sources. Keep containers tightly closed and protected from light and moisture. Storage areas should be equipped with appropriate containment measures and restricted to authorized personnel only. Maintain proper inventory records and ensure containers are properly labeled with hazard information according to GHS requirements.

Immediate action is required upon contact with S-methyl 1,2,3-benzothiadiazole-7-carbothioate. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. Seek medical attention if irritation persists or if large amounts were involved.

S-methyl 1,2,3-benzothiadiazole-7-carbothioate must be disposed of through licensed hazardous waste disposal facilities in accordance with local and national environmental regulations. The compound's aquatic toxicity classification requires special handling to prevent environmental contamination. Contact certified waste management companies for proper collection, treatment, and disposal. Never discharge to sewers, water bodies, or regular waste streams. Maintain disposal documentation for regulatory compliance.

S-methyl 1,2,3-benzothiadiazole-7-carbothioate is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transportation purposes. Shipments must comply with dangerous goods regulations including proper packaging, labeling, and documentation. Use UN-approved packaging and ensure proper hazard placarding on transport vehicles. Drivers must possess appropriate dangerous goods training certification. Emergency response information must accompany all shipments.

S-methyl 1,2,3-benzothiadiazole-7-carbothioate is regulated under European REACH and CLP regulations requiring registration, classification, and labeling compliance. The compound is not currently identified as a Substance of Very High Concern (SVHC). Users must comply with occupational safety regulations due to its skin sensitization and irritant properties. Industrial users should verify any sector-specific restrictions and maintain safety data sheets for regulatory compliance and worker protection.

S-methyl 1,2,3-benzothiadiazole-7-carbothioate is available through OYSI, a leading European distributor of specialty chemicals and pharmaceutical intermediates. OYSI provides reliable supply with proper regulatory documentation including safety data sheets and certificates of analysis. Our technical team offers expert support for handling, storage, and application guidance. Contact OYSI directly for availability, technical specifications, and pricing information tailored to your specific requirements.