Ethylene oxide

Ethylene oxide (CAS 75-21-8 ), also known by the abbreviation ETO and the chemical name Oxirane, is a high-volume reactive monomer and sterilizing agent central to multiple industrial supply chains. It functions as a building block for polymerization reactions, a sterilant for heat-sensitive materials, and a chemical intermediate in the synthesis of downstream derivatives for various sectors. In plastics and polymers, ETO is the primary monomer for producing ethylene glycols, polyethylene glycols, and ethoxylated surfactants used across detergent, textile, and personal care manufacturing. Pharmaceutical and medical device manufacturers rely on ETO gas sterilization to process single-use equipment, packaging, and instruments that cannot withstand heat or radiation during production. In agriculture, ETO serves as a fumigant and sterilant for spices, herbs, and certain grain products where microbial load control is required before final processing and distribution to consumers. Biotechnology and life sciences operations use ETO to sterilize laboratory consumables and culture media components at scale, ensuring the integrity of sensitive research and development environments. Ethylene oxide is supplied as a liquefied gas under pressure, typically in cylinders, drums, or bulk tank quantities. It is available in technical and pharmaceutical grades for diverse needs. Pharmaceutical-grade material meets USP and EP specifications for sterilization applications. Grade selection is a critical procurement decision given the regulatory requirements tied to each sector. Contact us for supply of Ethylene oxide Request Quote

Key Technical Features

• High Purity Grade standard
• Consistent Batch Quality
• Full Regulatory & REACH Support
• Global Logistics Network enabled