Description

26-(Dinonylphenoxy)-3,6,9,12,15,18,21,24-Octaoxahexacosan-1-Ol is a high-purity, non-ionic surfactant and emulsifier belonging to the class of ethoxylated alkylphenols. This compound is valued for its excellent surface-active properties, stability, and compatibility in complex formulations. It is primarily utilized in industrial applications where robust emulsification, dispersion, and wetting are critical for performance and process efficiency.

Application

• As a key emulsifier and stabilizer in the production of industrial lubricants, metalworking fluids, and hydraulic oils.
• As a dispersing agent in agrochemical formulations for pesticides and herbicides to enhance efficacy and shelf-life.
• As a surfactant and wetting agent in coatings, inks, and adhesive systems to improve substrate coverage and film formation.
• In the textile industry as a scouring and leveling agent for dyeing and finishing processes.
• As an ingredient in specialty cleaning products and industrial degreasers requiring high solvency power.
• In polymer and resin manufacturing as a processing aid and compatibilizer.
• For research and development purposes in the synthesis of advanced materials and specialty chemicals.

Basic Information

Product Name	26-(Dinonylphenoxy)-3,6,9,12,15,18,21,24-Octaoxahexacosan-1-Ol
CAS No.	66172-85-8
Molecular Formula	C₄₈H₉₀O₁₀
Molecular Weight	839.2 g/mol
Synonyms	Dinonylphenol Ethoxylate (approx. 8 EO); Polyoxyethylene (8) dinonylphenyl ether; Nonylphenol Ethoxylate (branched, approx. 8 moles EO); PEG-8 dinonylphenyl ether; Dinonylphenoxypolyethoxyethanol; Igepal CO-630 (related series); Nonionic surfactant 8 EO; Octaethylene glycol dinonylphenyl ether
EINECS	Contact for details

Quality Control

Our production of 26-(Dinonylphenoxy)-3,6,9,12,15,18,21,24-Octaoxahexacosan-1-Ol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure consistency, purity, and performance. Key parameters such as assay, hydroxyl value, ethylene oxide content, and color are strictly monitored. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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 and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Hydroxyl Value	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.