Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Pentadecyl-.Omega.-Hydroxy- is a nonionic surfactant belonging to the class of polyethylene glycol (PEG) alkyl ethers, specifically a C15 alcohol ethoxylate. This compound is valued for its excellent emulsifying, wetting, and dispersing properties, making it a versatile performance additive. It is primarily used in industrial formulations where stable emulsions and surface activity are required. Key sectors that utilize this chemical include agrochemicals, textile processing, and industrial cleaning.

Application

• Agrochemical Emulsifier: A key component in pesticide and herbicide formulations to ensure stable oil-in-water emulsions for effective field application.
• Textile Processing Aid: Used as a wetting agent, scouring aid, and dye leveling agent in fabric treatment and finishing processes.
• Industrial & Institutional (I&I) Cleaning: Serves as a surfactant in heavy-duty degreasers, metal cleaners, and hard surface cleaners.
• Metalworking Fluids: Acts as an emulsifier and lubricity agent in soluble oils and semi-synthetic metalworking fluids.
• Paint & Coating Additive: Functions as a pigment dispersant and grinding aid to improve color development and stability in aqueous coatings.
• Leather Processing: Employed as a fatliquoring agent and penetrant to improve the softness and uniformity of leather.
• Paper & Pulp Industry: Used in de-inking processes and as a dispersant for pitch control.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Pentadecyl-.Omega.-Hydroxy-
CAS No.	34398-05-5
Molecular Formula	C15H31(OCH2CH2)nOH (n = variable)
Molecular Weight	Variable, dependent on ethoxylation degree (n)
Synonyms	PEG-15 Cetyl Ether; Polyethylene Glycol Monopentadecyl Ether; C15 Alcohol Ethoxylate; Pentadecanol Ethoxylate; α-Pentadecyl-ω-hydroxypoly(oxy-1,2-ethanediyl); Polyoxyethylene (15) Pentadecyl Ether; Nonylphenol Ethoxylate Alternative (C15 chain)
EINECS	Contact for details

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-Pentadecyl-.Omega.-Hydroxy- is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to ensure consistency in critical parameters such as hydroxyl value, cloud point, and average molecular weight. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

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. Under these conditions, the product remains stable for an extended period.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or paste
Identification (IR)	Conforms
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% aq. sol.)	Contact for details
pH (5% solution)	5.0 - 7.0
Water Content	< 0.5%

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