Description

4-Octylphenol Diethoxylate is a nonionic surfactant belonging to the alkylphenol ethoxylate family, valued for its excellent wetting, emulsifying, and dispersing properties. This compound is crucial for formulators seeking to stabilize emulsions and reduce surface tension in complex industrial systems. It is primarily needed by manufacturers in the agrochemical, textile, and industrial cleaning sectors for producing effective formulations.

Application

• Agrochemical Formulations: Acts as a key emulsifier and wetting agent in pesticide and herbicide concentrates.
• Textile Processing: Used in scouring, dyeing, and finishing operations to improve wetting and leveling.
• Industrial & Institutional (I&I) Cleaners: Serves as a surfactant in heavy-duty degreasers and detergent formulations.
• Metal Working Fluids: Functions as an emulsifier in coolants and cutting fluids.
• Paints & Coatings: Aids in pigment dispersion and stabilizes emulsion paints.
• Leather Processing: Utilized in tanning and fatliquoring processes for better penetration and softening.
• Oilfield Chemicals: Employed in drilling muds and demulsifiers.
• Paper & Pulp Industry: Assists in de-inking and as a dispersant.

Basic Information

Product Name	4-Octylphenol Diethoxylate
CAS No.	51437-90-2
Molecular Formula	C20H34O3
Molecular Weight	322.48 g/mol
Synonyms	p-Octylphenol Diethoxylate; 4-(1,1,3,3-Tetramethylbutyl)phenol Diethoxylate; Octylphenol Ethoxylate (2 EO); OP-2; Triton X-15; Polyethylene glycol mono(4-octylphenyl) ether (2 EO); Nonylphenol Ethoxylate (2 EO) analog; Ethoxylated octylphenol (2 moles EO)
EINECS	257-190-6

Quality Control

Our 4-Octylphenol Diethoxylate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance and meets relevant industry specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and physical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
pH (5% solution)	5.0 - 7.0
Hydroxyl Value	Contact for details
Cloud Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.