2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane is a bifunctional epoxy compound with molecular formula C10H18O4 and molecular weight 202.25 g/mol. This chemical features two oxirane (epoxy) rings connected by a flexible butoxy chain, making it valuable as a crosslinking agent and reactive diluent in epoxy resin systems. Its CAS number is 2425-79-8 and it belongs to the epoxide family of chemicals.

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane is typically a colorless to pale yellow liquid at room temperature with low viscosity due to its flexible molecular structure. The compound has a molecular weight of 202.25 g/mol and contains reactive epoxy groups that make it susceptible to polymerization. It exhibits moderate volatility and is soluble in most organic solvents but has limited water solubility.

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane is primarily used as a reactive diluent and crosslinking agent in epoxy resin formulations. It serves to reduce viscosity while maintaining or enhancing crosslink density in coatings, adhesives, and composite materials. The compound is also utilized in the production of specialty polymers and as an intermediate in organic synthesis for creating flexible, durable polymer networks.

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane requires careful handling due to its classification as Acute Tox. 4, Skin Irrit. 2, Eye Irrit. 2, and Skin Sens. 1. Use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation. Avoid skin and eye contact, and do not ingest. Work in well-ventilated areas and follow GHS07 pictogram warnings.

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane should be stored in tightly sealed containers in a cool, dry place away from heat sources and direct sunlight. Keep containers in well-ventilated areas and avoid storage near strong acids, bases, or oxidizing agents that could catalyze epoxy ring opening. Maintain storage temperature below 25°C to prevent polymerization and ensure container integrity to prevent contamination and vapor release.

In case of skin contact with 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane, immediately wash affected area with plenty of soap and water for at least 15 minutes. For eye contact, flush with clean water for 15 minutes and seek medical attention. If ingested, do not induce vomiting and seek immediate medical help. Remove contaminated clothing and wash before reuse. Always consult the safety data sheet for complete first aid procedures.

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane must be disposed of according to local and national hazardous waste regulations. The compound cannot be disposed of in regular waste streams due to its chemical reactivity and toxicity classification. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Small quantities may be neutralized through controlled polymerization before disposal, but this should only be done by trained professionals following appropriate protocols.

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane transport requires compliance with ADR dangerous goods regulations, though specific classification details may vary by jurisdiction. Use appropriate packaging that prevents leakage and contamination during transit. Ensure proper labeling with GHS07 pictograms and hazard information. Transport vehicles should be properly ventilated and drivers must be trained in hazardous material handling. Consult current ADR regulations for specific packaging and documentation requirements.

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane is subject to REACH regulation requiring registration for manufacture or import above 1 tonne per year in the EU. The compound follows CLP regulation for classification and labeling as indicated by its hazard classes and GHS07 pictogram. It is not currently listed as an SVHC (Substance of Very High Concern). Users must comply with occupational safety regulations and proper risk assessment procedures.

2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this epoxy compound to industrial customers across Europe with proper documentation including safety data sheets and certificates of analysis. The company ensures compliance with European chemical regulations and offers technical support for proper handling and application of this specialty chemical in various industrial processes.