Ethylene Oxide

Description

Product Overview
Ethylene Oxide (EO) is a high-purity, versatile chemical intermediate used primarily to produce ethylene glycols, surfactants, and ethanolamines. Its key value proposition lies in enabling downstream manufacturing of antifreeze, plastics, and sterilants with exceptional reaction efficiency. Strategically, EO remains critical to global petrochemical value chains, directly influencing cost structures in automotive, textile, pharmaceutical, and agrochemical sectors.

Key Specifications & Technical Characteristics

• Chemical composition: C₂H₄O (epoxide structure)

• Purity level: ≥99.9% (industrial grade)

• Physical form: Colorless, flammable gas or refrigerated liquid

• Boiling point: 10.7°C; Vapor density: 1.52 (air = 1)

• Packaging options: ISO tank containers, pressurized cylinders, or bulk refrigerated tankers

• Shelf life: 12 months under nitrogen-blanketed, temperature-controlled storage (≤25°C)

Core Industrial Applications

• Primary industries: Petrochemicals, healthcare (sterilization), textiles, automotive, agrochemicals

• Operational use cases:

  • Ethylene glycol production for engine coolants and polyester fibers

  • Ethoxylation for non-ionic surfactants in detergents and emulsifiers

  • Gas sterilization of heat-sensitive medical devices (hospitals, instrument manufacturers)

• Performance advantage: EO’s high ring-strain reactivity enables faster conversion kinetics than propylene oxide or alternative alkylating agents, reducing reactor residence time and energy costs by ~15–20%.

Competitive Advantages

• Quality consistency: ISO 9001:2025-certified production with ≤50 ppm water and ≤10 ppm acetaldehyde guaranteed per batch

• Supply reliability: Triple-redundant manufacturing sites (Asia-Pacific, Middle East, North America) with dedicated buffer inventory

• Logistics capability: In-house fleet of 400+ refrigerated ISO tanks; real-time GPS thermal monitoring

• Price competitiveness: Long-term contracts indexed to ethylene feedstock under monthly price caps

• Sustainability: On-site flare gas recovery and pathway to bio-based EO (ISCC PLUS certified)

Commercial & Supply Information

• Minimum order quantity (MOQ): 20 MT

• Loading capacity: 24 MT per standard 20-ft ISO tank container (pressurized, refrigerated)