Methoxyethene

Methoxyethene is an organic compound with the molecular formula C3H6O and CAS number 107-25-5. It is a flammable gas with a molecular weight of 58.08 g/mol. This compound belongs to the ether family and is classified as a highly flammable gas under pressure. Methoxyethene is considered hazardous due to its flammability and pressurized gas properties, requiring careful handling and storage protocols in industrial applications.

Methoxyethene is a colorless gas at room temperature with a molecular formula of C3H6O and molecular weight of 58.08 g/mol. As a pressurized gas, it exists in liquid form under pressure but vaporizes rapidly when released. The compound is highly flammable and lighter than air. It has characteristic ether-like properties and should be handled as a compressed gas requiring specialized storage and handling equipment.

Methoxyethene is primarily used as a chemical intermediate in organic synthesis and polymer production. It serves as a monomer for producing specialized polymers and copolymers in the plastics industry. The compound is also utilized in pharmaceutical synthesis as a building block for various organic compounds. Its reactive vinyl ether structure makes it valuable for creating custom chemical formulations in research and development applications.

Methoxyethene requires specialized safety equipment including gas-tight protective clothing, safety goggles, and respiratory protection when handling. Work areas must have adequate ventilation and explosion-proof electrical equipment due to its flammable nature. Avoid all sources of ignition including static electricity, sparks, and heat. Personnel should be trained in compressed gas handling procedures and emergency response. Ground all equipment to prevent static discharge and use only approved gas-handling tools.

Methoxyethene must be stored in approved pressure vessels in a cool, well-ventilated area away from heat sources and ignition. Storage areas should be equipped with gas detection systems and emergency ventilation. Keep cylinders upright, secured, and protected from physical damage. Store separately from oxidizing agents and incompatible materials. Maintain storage temperatures below 40°C and ensure regular inspection of storage containers for leaks or damage.

Methoxyethene exposure requires immediate evacuation from the contaminated area to fresh air. For skin contact, remove contaminated clothing and flush with water. In case of eye contact, rinse thoroughly with water for at least 15 minutes. If inhalation occurs, move to fresh air immediately and seek medical attention if breathing difficulties persist. Do not induce vomiting if ingested. Contact emergency services for significant exposures and provide safety data sheet information to medical personnel.

Methoxyethene disposal must comply with local and European waste regulations for flammable gases. Empty containers should be returned to suppliers when possible or disposed of through licensed hazardous waste contractors. Never release gas directly into atmosphere or sewage systems. Residual product must be handled by specialized waste management companies equipped for flammable gas disposal. Maintain disposal records and ensure compliance with REACH and local environmental regulations.

Methoxyethene is classified under ADR Class 2 for compressed gases and requires specialized transport procedures. Vehicles must be equipped with appropriate gas transport equipment and drivers need hazardous materials training certification. Use approved pressure containers with proper labeling including GHS02 and GHS04 pictograms. Transport documents must include proper shipping names, hazard classifications, and emergency response information. Avoid transport during extreme temperatures and ensure adequate ventilation.

Methoxyethene is regulated under European REACH legislation requiring registration and safety data sheets. The compound is classified under CLP regulation with danger signal word and specific hazard pictograms GHS02 and GHS04. It is not currently listed as a SVHC (Substance of Very High Concern). Users must comply with occupational exposure limits, transport regulations ADR Class 2, and national chemical safety legislation. Regular safety assessments and worker training are mandatory requirements.

Methoxyethene is available through OYSI, a specialized European distributor of technical chemicals. As an established chemical supplier, OYSI provides methoxyethene with complete regulatory documentation including safety data sheets and certificates of analysis. The company serves industrial customers across Europe with expertise in handling flammable gases and compressed products. Contact OYSI directly for availability, technical specifications, and delivery options to your location within Europe.