Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate is an organosulfur chemical compound with the molecular formula C36H61NaO6S and CAS number 155160-86-4. This substance has a molecular weight of 644.9 g/mol and belongs to the benzenesulfinate family. It is classified as a skin sensitizer and presents chronic aquatic toxicity. The compound features two long tetradecoxycarbonyl chains attached to a benzenesulfinate core, making it a surfactant-like molecule with potential industrial applications.

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate is typically a solid at room temperature due to its high molecular weight of 644.9 g/mol. The compound contains long aliphatic chains which suggest amphiphilic properties, likely making it partially soluble in both polar and non-polar solvents. Its sodium salt form indicates good water solubility under appropriate conditions. The presence of aromatic and aliphatic components suggests it may appear as a white to off-white solid with minimal odor.

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate is primarily used as a specialty surfactant in industrial applications. Its amphiphilic structure makes it suitable for formulations requiring surface tension modification, emulsification, or dispersing properties. The compound may find applications in specialty coatings, textile processing, metalworking fluids, or as an intermediate in chemical synthesis. Its unique structure with long alkyl chains and sulfinate functionality provides specific performance characteristics in demanding industrial processes.

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate requires careful handling due to its skin sensitizing properties (Skin Sens. 1). Operators must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing to prevent skin contact. Work in well-ventilated areas and avoid generating dust. The compound carries the Warning signal word and GHS07 pictogram, indicating moderate hazard level. Wash hands thoroughly after handling and avoid eating, drinking, or smoking during use.

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly closed to prevent moisture absorption and contamination. Due to its aquatic chronic toxicity (Aquatic Chronic 2), ensure storage areas have appropriate containment measures to prevent environmental release. Store away from incompatible materials and oxidizing agents. Maintain storage temperature below 25°C when possible and ensure proper labeling according to GHS requirements.

In case of skin contact with sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. Due to its skin sensitizing properties, seek medical attention if irritation develops or persists. For eye contact, rinse immediately with plenty of clean water for 15 minutes and consult a physician. If inhaled, move to fresh air. In case of ingestion, rinse mouth and seek immediate medical advice.

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate must be disposed of in accordance with local, national, and EU waste regulations. Due to its aquatic chronic toxicity classification, prevent release to water systems and soil. The substance should be collected and disposed of through licensed hazardous waste contractors. Containers must be completely emptied and may require special treatment. Do not discharge to sewers or waterways. Consult local environmental authorities for specific disposal requirements and approved treatment facilities.

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III, indicating it presents relatively low transport risk. Packages must comply with ADR regulations for Class 9 substances including proper labeling with GHS07 and GHS09 pictograms and Warning signal word. Use appropriate packaging materials and ensure containers are properly sealed and labeled. Transport documentation must include the correct shipping name, UN number, and hazard class information.

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate is subject to standard EU chemical regulations including REACH and CLP. The substance is not currently listed as a Substance of Very High Concern (SVHC). It must be classified and labeled according to CLP regulation with appropriate hazard statements for skin sensitization and aquatic chronic toxicity. Users must comply with workplace safety regulations and ensure proper risk assessments are conducted. Registration under REACH may be required depending on import/manufacture volumes.

Sodium 3,5-bis(tetradecoxycarbonyl)benzenesulfinate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this specialty chemical compound to industrial customers across Europe with proper documentation including safety data sheets and certificates of analysis. As a professional chemical distributor, OYSI ensures compliance with all relevant European regulations and provides technical support for safe handling and application. Contact OYSI directly for availability, specifications, and pricing information for your specific requirements.