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EastChem

Epoxypropane

Specification

Items Specification Results
Appearance colourless transparent liquid, ether-like odor colourless
Density (20 ℃), kg / cm³ 0.828–0.832 0.830
Propylene oxide, % 99.9 min 99.93%
Distillation range (101.325 kPa), ℃ 33.0–35.5 33.8–34.5
Water content, % 0.05 max 0.02%
Aldehydes (as propionaldehyde), % 0.01 max 0.003%

Application

Epoxypropane (propylene oxide, PO) is a low-boiling, highly reactive epoxide and the gateway chemical to polyether polyols, propylene glycol and glycol ethers.

  1. Feedstock for polyether polyols used in rigid and flexible polyurethane foams.
  2. Production of propylene glycol and dipropylene glycol.
  3. Raw material for glycol ethers, surfactants and flame retardants.
  4. Intermediate for propoxylated amines and oil-field chemicals.
  5. Fumigant and specialty sterilization formulations.

Supply and service. Propylene oxide from Dongying EastChem ships in 170 kg galvanized or blue steel drums — pressure-relief storage guidance provided. Nineteen years of chemical manufacturing across three subsidiaries keeps bulk supply stable year-round: minimum order one 20′ container, samples dispatched in about 2 days, T/T or L/C payment, and a batch-specific COA with every shipment. Downstream customers combine PO supply with propylene glycol and our polyurethane-chain products. Contact our sales team for current specifications, pricing and delivery schedules.

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