Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-2-Naphthalenyl-.Omega.-Hydroxy- is a specialized non-ionic surfactant and polymeric compound belonging to the class of polyoxyethylene alkylphenol ethers. This chemical is valued for its excellent emulsifying, dispersing, and wetting properties, making it a critical performance additive in demanding formulations. It is primarily utilized by industries requiring high-performance surface-active agents, such as agrochemicals, industrial cleaners, and textile processing.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticides, herbicides, and fungicides to enhance stability and efficacy.
• Industrial & Institutional (I&I) Cleaners: Serves as a powerful surfactant in heavy-duty degreasers, metal cleaners, and hard surface cleaners.
• Textile Processing: Used as a wetting agent, dye leveler, and scouring aid in fabric treatment and dyeing processes.
• Polymerization & Emulsion Processes: Functions as an emulsifier and stabilizer in the production of synthetic latexes, resins, and polymer dispersions.
• Oilfield Chemicals: Employed in drilling muds and production chemicals as an emulsifier and viscosity modifier.
• Paint & Coating Additives: Enhances pigment dispersion and stabilizes emulsion paints and coatings.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-2-Naphthalenyl-.Omega.-Hydroxy-
CAS No.	35545-57-4
Molecular Formula	C2n+12H4n+14On+1 (where n is the number of oxyethylene units)
Molecular Weight	Variable, dependent on the degree of ethoxylation (n). Contact for details.
Synonyms	Polyethylene glycol 2-naphthyl ether; PEG 2-naphthyl ether; α-2-Naphthalenyl-ω-hydroxypoly(oxy-1,2-ethanediyl); 2-Naphthyl polyoxyethylene ether; Nonylphenol ethoxylate alternative (naphthyl-based); Polyoxyethylene (n) 2-naphthyl ether; POE (n) 2-naphthyl ether; Naphthalene ethoxylate
EINECS	Contact for details.

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-2-Naphthalenyl-.Omega.-Hydroxy- is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. Key parameters such as hydroxyl value, average molecular weight, and cloud point are verified. A Certificate of Analysis (COA) documenting purity, physical properties, and test results 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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (by hydroxyl value)	≥ 98.0%
Average Molecular Weight (n)	As per grade (e.g., n=9, 15, 20, etc.)
Water Content (Karl Fischer)	≤ 1.0%
pH (5% solution)	5.0 - 7.0
Cloud Point (1% aq. sol.)	Grade-dependent

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