Trimethyl(oxiran-2-ylmethyl)azanium chloride

Trimethyl(oxiran-2-ylmethyl)azanium chloride is a quaternary ammonium compound with the molecular formula C6H14ClNO and CAS number 3033-77-0. This chemical has a molecular weight of 151.63 g/mol and contains an epoxide (oxirane) ring attached to a trimethylammonium group. It is classified as a hazardous substance with multiple health concerns including carcinogenic, mutagenic, and reproductive toxicity properties, requiring careful handling and specialized safety protocols in industrial applications.

Trimethyl(oxiran-2-ylmethyl)azanium chloride is a quaternary ammonium salt that typically appears as a solid or crystalline material at room temperature. As an ionic compound containing both hydrophilic quaternary ammonium and chloride components, it generally exhibits good water solubility. The presence of the epoxide ring makes it reactive towards nucleophiles. Due to its quaternary ammonium structure, it likely has surface-active properties and can act as a cationic surfactant in aqueous solutions.

Trimethyl(oxiran-2-ylmethyl)azanium chloride is primarily used as a chemical intermediate in organic synthesis and polymer chemistry. Its epoxide functionality makes it valuable for crosslinking reactions and as a reactive monomer in polymer production. The quaternary ammonium structure provides cationic properties useful in surfactant applications, antimicrobial formulations, and as a phase transfer catalyst. However, due to its high toxicity classification, its use is restricted to specialized industrial applications with appropriate safety controls.

Trimethyl(oxiran-2-ylmethyl)azanium chloride requires extensive personal protective equipment due to its severe health hazards. Essential PPE includes chemical-resistant gloves, full face protection or safety goggles, and respiratory protection when handling powders or during potential aerosol generation. Work must be conducted in well-ventilated areas or under fume hoods. Given its carcinogenic, mutagenic, and reproductive toxicity properties, minimize exposure time and ensure proper decontamination procedures. Only trained personnel should handle this substance.

Trimethyl(oxiran-2-ylmethyl)azanium chloride should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Due to the reactive epoxide group, avoid contact with strong bases, acids, and nucleophiles that could cause ring-opening reactions. Storage areas must be restricted to authorized personnel and equipped with appropriate spill containment measures. Given its multiple health hazards, implement strict inventory control and ensure containers are properly labeled with current safety data sheets readily available.

Immediate action is critical upon contact with trimethyl(oxiran-2-ylmethyl)azanium chloride due to its severe toxicity. For skin contact, immediately remove contaminated clothing and flush affected areas with copious amounts of water for at least 15 minutes. For eye contact, rinse immediately with water for at least 15 minutes and seek immediate medical attention due to its eye damage classification. If inhaled, move to fresh air immediately. In all cases, seek immediate medical attention and provide the safety data sheet to medical personnel.

Trimethyl(oxiran-2-ylmethyl)azanium chloride must be disposed of as hazardous waste through licensed waste disposal companies due to its carcinogenic, mutagenic, and toxic properties. Never discharge into drains, soil, or water systems. Contaminated materials including packaging, absorbents, and PPE must also be treated as hazardous waste. Disposal must comply with local, national, and EU waste regulations including the Waste Framework Directive. Maintain detailed disposal records and ensure proper waste classification codes are used for tracking.

Trimethyl(oxiran-2-ylmethyl)azanium chloride is classified under ADR Class 4.1 (flammable solids) with Packing Group II, indicating moderate danger level for transport. Packages must comply with UN specification requirements and bear appropriate hazard labels including GHS08, GHS07, and GHS05 pictograms. Transport documents must include proper shipping name, UN number, and emergency response information. Only trained personnel should handle loading and unloading operations, and transport vehicles must carry appropriate emergency equipment and spill response materials.

Trimethyl(oxiran-2-ylmethyl)azanium chloride is subject to extensive EU chemical regulations including REACH registration requirements and CLP classification obligations. Its multiple hazard classifications (Carc. 1B, Muta. 2, Repr. 2) trigger strict occupational exposure limits and workplace safety requirements under OSH directives. While not currently listed as an SVHC, its hazard profile may result in authorization requirements or use restrictions. Companies must maintain safety data sheets, implement risk management measures, and ensure worker training complies with chemical safety regulations.

Trimethyl(oxiran-2-ylmethyl)azanium chloride is available through OYSI, a specialized European distributor of technical chemicals with expertise in hazardous substances. Due to its severe toxicity classification and regulatory requirements, this compound is only supplied to qualified industrial users with appropriate handling capabilities and safety protocols. OYSI ensures full regulatory compliance including proper documentation, safety data sheets, and transport classification. Contact OYSI directly to discuss availability, specifications, and regulatory requirements for your specific application.