Octylphenol-polyoxyethylene ether

Octylphenol-polyoxyethylene ether (CAS 9036-19-5), abbreviated OPE and sold commercially as Triton X-405, is a nonionic ethoxylated surfactant.

Where is Octylphenol-polyoxyethylene ether used?

• Industrial and household cleaning: solubilizes oils and greases into aqueous systems, improving detergent performance on hard surfaces and fabrics
• Textile processing: improves fiber wetting and dye penetration during scouring and finishing
• Agrochemical formulations: stabilizes emulsifiable and suspension concentrates for even distribution on leaf surfaces
• Leather and paper: wetting and softening aid
• It functions as an emulsifier, wetting agent and dispersant, enabling stable mixing of oil and water phases.

Commercial specifications

• 70% aqueous solution is the most standard form
• Drum and IBC packaging typical for bulk procurement