2-ethyloxirane

2-ethyloxirane is an organic chemical compound with the molecular formula C4H8O and a molecular weight of 72.11 g/mol. It belongs to the epoxide family, characterized by a three-membered ring containing an oxygen atom. This colorless liquid is classified as a hazardous substance due to its flammable, carcinogenic, and toxic properties. It carries the CAS number 106-88-7 and requires careful handling in industrial applications.

2-ethyloxirane is a colorless liquid with a molecular weight of 72.11 g/mol and the formula C4H8O. As an epoxide, it features a highly reactive three-membered ring structure containing oxygen. The compound is flammable and volatile, requiring storage under controlled conditions. Its reactive epoxide group makes it prone to ring-opening reactions, particularly in the presence of nucleophiles or under acidic or basic conditions.

2-ethyloxirane is primarily used as a chemical intermediate in organic synthesis and industrial manufacturing processes. Its reactive epoxide functionality makes it valuable for producing various chemicals through ring-opening reactions. The compound serves as a building block in the synthesis of specialty chemicals, polymers, and pharmaceutical intermediates. Due to its hazardous classification, its use is typically restricted to professional industrial applications with appropriate safety measures.

2-ethyloxirane requires strict safety protocols due to its flammable, carcinogenic, and toxic properties. Personnel must wear appropriate PPE including chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Eliminate ignition sources as the substance is classified as Flam. Liq. 2. Regular health monitoring is recommended due to its carcinogenic classification (Carc. 2).

2-ethyloxirane must be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and ignition points. Due to its flammable classification (Class 3, Group II), storage areas should comply with fire prevention regulations. Keep containers upright and protected from physical damage. Store separately from incompatible materials such as strong acids, bases, and oxidizing agents to prevent dangerous reactions.

2-ethyloxirane exposure requires immediate action due to its toxic and irritating properties. For skin contact, immediately remove contaminated clothing and rinse affected areas with plenty of water for at least 15 minutes. In case of eye contact, flush thoroughly with water and seek medical attention. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical care. Always consult a physician after any exposure.

2-ethyloxirane disposal must comply with local and national hazardous waste regulations due to its toxic and carcinogenic properties. The substance cannot be disposed of in regular waste streams and requires specialized hazardous waste treatment. Contact licensed hazardous waste disposal companies for proper collection and treatment. Small quantities should be neutralized or incinerated at authorized facilities equipped to handle toxic and flammable materials while preventing environmental contamination.

2-ethyloxirane is classified under ADR Class 3 (flammable liquids), Packing Group II, requiring compliance with dangerous goods transportation regulations. Packages must bear appropriate hazard labels (GHS02, GHS07, GHS08) and the 'Danger' signal word. Transportation vehicles need proper ventilation and fire prevention equipment. Drivers require ADR certification and emergency response information. Packaging must meet UN specifications for Class 3 substances and prevent leakage during transport.

2-ethyloxirane is subject to extensive European chemical regulations including REACH registration requirements and CLP classification obligations. Its carcinogenic classification (Carc. 2) triggers specific occupational exposure limits and health surveillance requirements. The substance requires safety data sheets and hazard communication under CLP. While not currently listed as an SVHC, its hazardous properties mandate compliance with industrial emission directives and workplace safety regulations across EU member states.

2-ethyloxirane is available through OYSI, a European distributor specializing in technical chemicals for industrial applications. As a hazardous substance requiring professional handling, it is typically supplied only to qualified industrial users with appropriate safety infrastructure. OYSI ensures full regulatory compliance including proper documentation, safety data sheets, and transportation according to ADR requirements. Contact OYSI directly to discuss specific requirements and availability for your industrial application.