2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride is a quaternary ammonium compound with the molecular formula C30H63ClN2O3. This chemical features a long-chain fatty acid derivative (docosanoyl) attached to a propyl-dimethylazanium structure with a dihydroxypropyl group. With a molecular weight of 535.3 g/mol and CAS number 136920-10-0, it belongs to the class of cationic surfactants and exhibits amphiphilic properties due to its hydrophobic fatty acid chain and hydrophilic quaternary ammonium head group.

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride is a solid compound at room temperature due to its high molecular weight of 535.3 g/mol. As a quaternary ammonium salt with a long fatty acid chain, it typically appears as a waxy or crystalline solid, often white to off-white in color. The compound exhibits amphiphilic properties, being partially soluble in water due to its ionic head group while maintaining hydrophobic characteristics from the docosanoyl chain.

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride is primarily used as a cationic surfactant in various industrial applications. Its quaternary ammonium structure makes it valuable as an antimicrobial agent, emulsifier, and conditioning agent in personal care products. The compound is also utilized in textile treatment, hair conditioning formulations, and as a fabric softener component. Its long-chain fatty acid structure provides excellent surface-active properties, making it suitable for specialized cleaning and conditioning applications in industrial processes.

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride requires careful handling due to its classification as Eye Dam. 1 and Skin Sens. 1. Essential personal protective equipment includes safety goggles or face shield, chemical-resistant gloves (nitrile or neoprene), and protective clothing to prevent skin contact. Work in well-ventilated areas and avoid creating dust. Handle with appropriate tools to minimize direct contact, and ensure emergency eyewash stations are readily available. Always follow workplace safety protocols and consult the safety data sheet before use.

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride should be stored in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Keep containers tightly sealed to prevent moisture absorption and contamination. Store separately from incompatible materials such as strong oxidizing agents and acids. Maintain storage temperature between 15-25°C for optimal stability. Ensure storage area is equipped with appropriate spill containment measures and is accessible only to trained personnel. Use original labeled containers and implement proper inventory management to ensure product integrity.

Immediate first aid is crucial due to the compound's Eye Dam. 1 classification. For eye contact, rinse immediately with plenty of clean water for at least 15 minutes, holding eyelids open, and seek medical attention urgently. In case of skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water. If skin sensitization symptoms develop, seek medical advice. For inhalation, move to fresh air immediately. If ingested, rinse mouth with water and seek medical attention. Never induce vomiting and always consult a physician if symptoms persist.

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride must be disposed of through licensed hazardous waste management facilities due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Never discharge into water systems, sewers, or soil. Collect waste in appropriate, labeled containers and arrange disposal through certified waste contractors. Follow local and national regulations for hazardous chemical disposal. Consider recovery or recycling options where available. Contaminated packaging should also be treated as hazardous waste unless thoroughly cleaned according to regulatory standards.

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride is classified as ADR Class 9 (Miscellaneous dangerous goods), Packing Group III for transportation. Use appropriate UN-specification packaging designed for Class 9 materials with proper hazard labels and documentation. Ensure packages are properly sealed, labeled, and accompanied by transport documents including safety data sheets. Vehicle placarding and driver training requirements must be met according to ADR regulations. Choose carriers experienced in handling Class 9 dangerous goods and ensure compliance with all applicable transport regulations.

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride is subject to European REACH regulation requiring registration and safety data sheet provision. The compound is not classified as SVHC (Substance of Very High Concern) under REACH. It falls under CLP regulation with mandatory hazard classification (Eye Dam. 1, Skin Sens. 1, Aquatic Acute 1, Aquatic Chronic 1) and appropriate labeling requirements. Additional regulations may apply depending on specific applications, particularly in cosmetics, biocides, or industrial chemical use. Always verify current regulatory status before commercial use.

2,3-dihydroxypropyl-[3-(docosanoylamino)propyl]-dimethylazanium chloride is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this quaternary ammonium compound to industrial customers across Europe with proper documentation including certificates of analysis and safety data sheets. As a professional chemical distributor, OYSI ensures compliance with European regulations including REACH registration requirements. Contact OYSI directly for availability, specifications, and technical support for your specific application requirements. Professional customers can access detailed product information and request quotes through OYSI's distribution network.