Description

20-(4-Dodecylphenoxy)-3,6,9,12,15,18-Hexaoxaicosan-1-Ol is a nonionic surfactant belonging to the class of polyoxyethylene alkylphenol ethers. This compound is valued for its excellent emulsifying, dispersing, and wetting properties in a wide range of industrial formulations. It is primarily used by manufacturers in the agrochemical, coatings, and polymer industries where stable, high-performance surfactant systems are required.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide concentrates (ECs, SCs) and adjuvant systems.
• Coatings and Inks: Used as a pigment dispersant and grinding aid to improve color development and stability in solvent-based systems.
• Polymer Industry: Serves as an emulsifier in emulsion polymerization processes for synthetic rubbers and plastics.
• Industrial Cleaners: Functions as a surfactant in heavy-duty degreasers and metal cleaning formulations.
• Oilfield Chemicals: Employed in drilling muds and demulsifiers for crude oil processing.
• Textile Processing: Used as a leveling and scouring agent in dyeing and finishing operations.

Basic Information

Product Name	20-(4-Dodecylphenoxy)-3,6,9,12,15,18-Hexaoxaicosan-1-Ol
CAS No.	67669-59-4
Molecular Formula	C38H70O8
Molecular Weight	654.96 g/mol
Synonyms	Polyoxyethylene (20) dodecylphenyl ether; PEG-20 dodecylphenyl ether; Dodecylphenol ethoxylate (20 EO); Nonylphenol ethoxylate (20) alternative; 4-Dodecylphenol, ethoxylated; POE (20) dodecyl phenyl ether; Surfonic DDP-20; Industrial-grade nonionic surfactant 20 EO
EINECS	Contact for details

Quality Control

Our production of 20-(4-Dodecylphenoxy)-3,6,9,12,15,18-Hexaoxaicosan-1-Ol adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including ethylene oxide content, hydroxyl value, and cloud point. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and conformance to agreed specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (Karl Fischer)	≤ 1.0%
Hydroxyl Value	Contact for details
Cloud Point (1% in water)	Contact for details
pH (5% solution)	5.0 - 7.0

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