Benzyl-dimethyl-tridecylazanium chloride

Benzyl-dimethyl-tridecylazanium chloride is a quaternary ammonium compound with the molecular formula C22H40ClN and CAS number 8001-54-5. This cationic surfactant has a molecular weight of 354 g/mol and belongs to the benzalkonium chloride family. It combines antimicrobial properties with surface-active characteristics, making it valuable in various industrial applications. The compound is classified as corrosive to skin and presents acute toxicity hazards, requiring careful handling protocols.

Benzyl-dimethyl-tridecylazanium chloride typically appears as a white to yellowish powder or concentrated aqueous solution at room temperature. The compound exhibits excellent water solubility due to its ionic nature and quaternary ammonium structure. It demonstrates surface tension reduction properties characteristic of cationic surfactants. The substance has a molecular weight of 354 g/mol and maintains stability under normal storage conditions while being sensitive to strong bases and oxidizing agents.

Benzyl-dimethyl-tridecylazanium chloride serves primarily as a disinfectant and antimicrobial agent in industrial and institutional cleaning formulations. It is widely used in water treatment systems, surface sanitizers, and preservation applications. The compound functions effectively as a biocide in cooling tower treatments and oil field applications. Its surfactant properties make it valuable in fabric softeners and conditioning agents. Additionally, it finds application in pharmaceutical and cosmetic formulations as a preservative and antimicrobial stabilizer.

Benzyl-dimethyl-tridecylazanium chloride must be handled with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing due to its Skin Corr. 1B classification. Work in well-ventilated areas or use local exhaust ventilation to minimize inhalation exposure. Avoid direct skin and eye contact as the substance is corrosive. Use non-sparking tools and ensure proper grounding when transferring the material. Always have emergency eyewash stations and safety showers readily accessible in work areas.

Benzyl-dimethyl-tridecylazanium chloride should be stored in tightly sealed, corrosion-resistant containers in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Keep the substance separated from strong bases, oxidizing agents, and incompatible materials to prevent dangerous reactions. Store in secondary containment to prevent environmental release. Maintain storage temperatures between 5-25°C and ensure containers are properly labeled with hazard information. Regularly inspect storage containers for signs of corrosion or damage.

Skin contact with benzyl-dimethyl-tridecylazanium chloride requires immediate removal of contaminated clothing and thorough rinsing with plenty of water for at least 15 minutes due to its corrosive nature. For eye contact, flush immediately with clean water for at least 15 minutes while holding eyelids open. If ingested, rinse mouth and drink water but do not induce vomiting. In case of inhalation, move to fresh air immediately. Seek immediate medical attention for all exposure routes, especially skin and eye contact.

Benzyl-dimethyl-tridecylazanium chloride waste must be disposed of as hazardous waste through licensed waste management companies in accordance with local and EU regulations. The substance cannot be discharged to sewers or surface waters due to its Aquatic Acute 1 classification and environmental toxicity. Contaminated containers should be thoroughly cleaned or disposed of as hazardous waste. Neutralization may be possible under controlled conditions with appropriate permits. Always consult current waste disposal regulations and obtain proper waste codes before disposal.

Benzyl-dimethyl-tridecylazanium chloride is classified as ADR Class 8 (Corrosive substances), Packing Group II, requiring specific transport protocols and packaging. Shipments must use UN-approved packaging suitable for corrosive liquids or solids depending on the form. Transport documents must include proper shipping names, hazard labels, and emergency response information. Vehicles must carry appropriate spill cleanup materials and emergency equipment. Drivers require ADR certification for Class 8 materials. Segregation from incompatible substances during transport is mandatory.

Benzyl-dimethyl-tridecylazanium chloride is regulated under EU CLP Regulation with mandatory hazard classification and labeling requirements including GHS07, GHS05, and GHS09 pictograms. The substance falls under REACH registration requirements for manufacturers and importers. It is not currently listed as a Substance of Very High Concern (SVHC). Biocidal applications may require additional approvals under the EU Biocidal Products Regulation. Users must comply with workplace exposure limits and environmental discharge restrictions in their respective countries.

Benzyl-dimethyl-tridecylazanium chloride is available through OYSI, a specialized European distributor of industrial chemicals serving professional customers across the continent. OYSI provides technical-grade material with complete regulatory documentation including safety data sheets and certificates of analysis. The company offers various packaging options suitable for different application requirements and volumes. As an established chemical distributor, OYSI ensures compliance with EU regulations and provides technical support for proper handling and application of this specialized antimicrobial compound.