Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate is a quaternary ammonium compound with the molecular formula C28H43NO3 and CAS number 113694-52-3. This chemical substance has a molecular weight of 441.6 g/mol and belongs to the class of cationic surfactants. It is classified as a corrosive substance with acute toxicity properties and poses significant risks to aquatic environments, requiring careful handling and storage procedures.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate has a molecular mass of 441.6 g/mol with the formula C28H43NO3. As a quaternary ammonium compound, it typically appears as a solid or viscous liquid at room temperature. The presence of both hydrophilic quaternary ammonium and hydrophobic dodecyl chains gives it surfactant properties, making it soluble in polar solvents and capable of reducing surface tension in aqueous solutions.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate is primarily used as a cationic surfactant in various industrial applications. Its quaternary ammonium structure makes it effective as an antimicrobial agent, emulsifier, and conditioning agent in formulations. It finds applications in personal care products, industrial cleaning formulations, and as a biocide in water treatment systems, where its surfactant and antimicrobial properties are particularly valuable.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate must be handled with extreme caution due to its corrosive nature and acute toxicity. Wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume extraction systems. Avoid direct contact with skin, eyes, and inhalation of vapors. Have emergency eyewash and safety shower facilities readily available in the work area.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate should be stored in tightly sealed, corrosion-resistant containers in a cool, dry, well-ventilated area away from incompatible materials. Keep away from heat sources, direct sunlight, and moisture. Store separately from reducing agents, strong acids, and metals. Ensure storage areas have appropriate spill containment measures and are equipped with suitable fire suppression systems. Regular inspection of container integrity is essential.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate exposure requires immediate action due to its corrosive properties. For skin contact, immediately remove contaminated clothing and rinse affected area with copious amounts of water for at least 15 minutes. For eye contact, flush immediately with water for 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. Seek immediate medical attention in all cases of exposure and bring the safety data sheet.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate must be disposed of as hazardous waste due to its corrosive and aquatic toxic properties. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Never discharge into sewers, waterways, or soil due to its high aquatic toxicity classification. Small quantities may require neutralization before disposal. Follow all local, national, and EU waste regulations including proper waste coding and documentation requirements.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate is classified under ADR Class 8 (Corrosive substances), Packing Group II, indicating moderate danger level for transport. Use appropriate UN-specification packaging suitable for corrosive liquids or solids. Vehicles must display proper hazard placards and carry emergency response information. Transport personnel require ADR training certification. Ensure proper documentation including transport documents and emergency response procedures are available during shipment.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate is subject to EU REACH regulation requiring registration for manufacture or import above one tonne annually. It falls under CLP regulation with mandatory hazard classification and labeling requirements. The substance is not currently listed as SVHC under REACH. Users must comply with occupational safety regulations due to its corrosive and toxic properties, and environmental regulations due to its aquatic toxicity classification.

Benzyl-(2-hydroxydodecyl)-dimethylazanium benzoate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this quaternary ammonium compound to industrial customers across Europe with appropriate documentation including safety data sheets and certificates of analysis. As a professional chemical distributor, OYSI ensures compliance with European chemical regulations and provides technical support for industrial applications requiring this specialized surfactant compound.