Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-4-(1-Phenylethyl)Phenyl-.Omega.-Hydroxy- is a non-ionic surfactant belonging to the class of alkylphenol ethoxylates. This compound is valued for its excellent emulsifying, wetting, and dispersing properties in a variety of demanding industrial formulations. It is primarily utilized in sectors requiring high-performance surface-active agents, such as agrochemicals, industrial cleaning, and polymer processing.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide and herbicide concentrates, enhancing stability and sprayability.
• Industrial & Institutional (I&I) Cleaners: Serves as a powerful surfactant in heavy-duty degreasers, metal cleaners, and textile processing aids.
• Polymer & Resin Production: Functions as an emulsifier in emulsion polymerization processes for plastics, rubbers, and coatings.
• Oilfield Chemicals: Used in drilling muds and production chemicals as a demulsifier and wetting agent.
• Paint & Coating Additives: Improves pigment dispersion and wetting in solvent-based and water-based coating systems.
• Textile Auxiliaries: Employed as a scouring, leveling, or dyeing assistant in textile manufacturing.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-4-(1-Phenylethyl)Phenyl-.Omega.-Hydroxy-
CAS No.	32171-27-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-(1-Phenylethyl)phenol ethoxylate; α-[4-(1-Phenylethyl)phenyl]-ω-hydroxypoly(oxy-1,2-ethanediyl); Nonylphenol Ethoxylate (NPEO) analogue; (1-Phenylethyl)phenol ethoxylate; Alkylphenol Ethoxylate (APE); Surfactant 32171-27-0; Polyethylene glycol 4-(1-phenylethyl)phenyl ether; PEG-[4-(1-phenylethyl)phenyl] ether
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-4-(1-Phenylethyl)Phenyl-.Omega.-Hydroxy- adheres to stringent quality management protocols. Every batch is analyzed to ensure consistent performance characteristics such as hydroxyl value, ethylene oxide content, and cloud point. Certificates of Analysis (COA) documenting purity, physical properties, and key specifications are provided to guarantee compliance with your technical requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Hydroxyl Value	Contact for details
Cloud Point	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.