2-(chloromethyl)oxirane

2-(chloromethyl)oxirane is an organochlorine epoxide compound with the molecular formula C3H5ClO and CAS number 106-89-8. This chemical features both an epoxide ring and a chloromethyl group, making it highly reactive. With a molecular weight of 92.52 g/mol, it is classified as a dangerous substance due to its carcinogenic, toxic, corrosive, and flammable properties. It is widely recognized as an important industrial intermediate in chemical synthesis.

2-(chloromethyl)oxirane is a colorless liquid at room temperature with a characteristic sweet, ether-like odor. It has high reactivity due to the presence of both epoxide and chloromethyl functional groups. The compound is miscible with most organic solvents and has limited solubility in water. It exhibits flammable properties and is volatile at ambient temperatures, requiring careful handling due to its tendency to undergo ring-opening reactions.

2-(chloromethyl)oxirane serves primarily as a chemical intermediate in the production of various industrial compounds. It is used in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. The compound acts as a cross-linking agent and is utilized in the production of epoxy resins, ion-exchange resins, and other polymer materials. Its dual functionality makes it valuable for creating complex molecular structures in organic synthesis applications.

2-(chloromethyl)oxirane requires strict safety measures including chemical-resistant gloves, protective clothing, and respiratory protection in well-ventilated areas. Personnel must wear safety goggles and work in fume hoods to prevent inhalation exposure. Due to its carcinogenic and corrosive nature, skin and eye contact must be completely avoided. Emergency eyewash stations and safety showers should be readily accessible, and only trained personnel should handle this substance.

2-(chloromethyl)oxirane must be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and ignition sources. Storage temperature should be kept below 25°C to minimize vapor formation. The substance should be separated from strong bases, acids, and nucleophiles due to its reactive nature. Storage areas must comply with regulations for flammable and toxic substances, with appropriate fire suppression systems installed.

Immediate action is required for any contact with 2-(chloromethyl)oxirane. For skin contact, remove contaminated clothing and wash affected area with plenty of water for at least 15 minutes. In case of eye contact, rinse immediately with water for 15-20 minutes and remove contact lenses if present. For inhalation, move the person to fresh air immediately. Seek medical attention promptly in all cases due to the substance's toxic and corrosive properties.

2-(chloromethyl)oxirane must be disposed of as hazardous waste through licensed waste management companies specializing in toxic and carcinogenic substances. The waste cannot be discharged into sewers, waterways, or regular waste streams. Incineration at high temperatures in specialized facilities is typically required. All disposal activities must comply with local environmental regulations and waste classification codes, with proper documentation and tracking throughout the disposal process.

2-(chloromethyl)oxirane is classified under ADR Class 6.1 (toxic substances) Packing Group II, requiring specialized transport procedures for dangerous goods. Transport must use UN-approved packaging and proper labeling with toxic substance markings. Drivers require ADR certification and vehicles must carry appropriate emergency equipment. Transport documents must include safety data sheets and emergency response information, and shipments must comply with routing restrictions for toxic materials.

2-(chloromethyl)oxirane is subject to extensive regulations under REACH, CLP, and national chemical safety frameworks due to its carcinogenic classification (Category 1B). Users must comply with occupational exposure limits, worker protection requirements, and environmental discharge restrictions. The substance requires safety data sheets, hazard communication, and may be subject to authorization or restriction procedures. Industrial users must implement risk management measures and report usage under chemical inventory regulations.

2-(chloromethyl)oxirane is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across the continent. OYSI provides regulatory compliance support, technical documentation, and logistics services for hazardous chemicals. Due to the substance's dangerous properties and regulatory requirements, procurement requires proper business credentials, safety assessments, and compliance with local handling regulations. Contact OYSI directly for availability, specifications, and regulatory guidance.