Description

Poly(Oxy-1,2-Ethanediyl), α-[[1-(Methylphenyl)Ethyl]Phenyl]- Omega -Hydroxy is a specialized non-ionic surfactant belonging to the class of alkylphenol ethoxylates (APEs). This compound is valued for its excellent emulsifying, wetting, and dispersing properties in demanding industrial formulations. It is primarily sought by manufacturers in the agrochemical, coatings, textile, and industrial cleaning sectors for creating stable emulsions and enhancing the performance of active ingredients.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide and herbicide concentrates (ECs, SCs) to ensure stable dilution and effective field application.
• Industrial & Institutional Cleaners: Used in heavy-duty degreasers, metal cleaners, and textile processing aids for its superior wetting and soil emulsification.
• Coatings & Paints: Serves as a pigment dispersant and grinding aid to improve color development, stability, and application properties.
• Textile Processing: Employed as a scouring, dyeing, and finishing auxiliary to promote even dye uptake and fiber treatment.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals for emulsion stabilization and demulsification processes.
• Polymerization: Functions as an emulsifier or surfactant in certain emulsion polymerization processes.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), α-[[1-(Methylphenyl)Ethyl]Phenyl]- Omega -Hydroxy
CAS No.	73297-34-4
Molecular Formula	CnH2n+1O(C2H4O)mH (Variable polymer)
Molecular Weight	Variable (Depends on ethylene oxide units, 'n')
Synonyms	[1-(1-Methyl-1-phenylethyl)phenyl]polyethylene glycol; Cumylphenol Ethoxylate; α-[1-(1-Methyl-1-phenylethyl)phenyl]-ω-hydroxypoly(oxy-1,2-ethanediyl); Cumylphenyl Polyethylene Glycol Ether; Nonylphenol Ethoxylate Substitute (Cumyl-based); APE (Alkylphenol Ethoxylate) - Cumylphenol type; Surfactant 73297-34-4; Polyoxyethylene cumylphenyl ether
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), α-[[1-(Methylphenyl)Ethyl]Phenyl]- Omega -Hydroxy adheres to strict quality management systems. Each batch is characterized for critical parameters including ethylene oxide content, hydroxyl value, cloud point, and viscosity to ensure consistent performance. Certificates of Analysis (COA) detailing these specifications 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance (25°C)	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Ethylene Oxide Content)	As per customer grade requirement
Hydroxyl Value (mg KOH/g)	Specified per grade
Cloud Point (°C, 1% aq.)	Specified per grade
pH (5% solution)	5.0 - 7.0
Moisture (Karl Fischer)	≤ 0.5%

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