Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Di-C14-18-Alkyl Ethers CAS NO 152261-38-6 is a high-purity, non-ionic surfactant belonging to the class of polyethylene glycol (PEG) dialkyl ethers. This compound is valued for its excellent emulsifying, dispersing, and solubilizing properties, making it a critical performance additive in advanced formulations. It is primarily sought after by manufacturers in the personal care, cosmetics, pharmaceuticals, and industrial lubricants sectors for its ability to enhance product stability and functionality.

Application

• Cosmetic & Personal Care Formulations: Acts as a primary emulsifier and stabilizer in creams, lotions, and ointments, providing a smooth texture and consistent delivery of active ingredients.
• Pharmaceutical Excipient: Used as a solubilizer and emulsifying agent in topical drug delivery systems and semi-solid dosage forms.
• Industrial Lubricants & Metalworking Fluids: Functions as a lubricity additive and emulsifier, improving the performance and stability of water-based and synthetic lubricants.
• Textile Processing: Serves as a leveling agent, softener, and lubricant in fiber and fabric treatment processes.
• Agrochemical Adjuvants: Enhances the spreading, wetting, and penetration of pesticides and herbicides on plant surfaces.
• Paints & Coatings: Utilized as a dispersing agent for pigments and fillers, improving color consistency and preventing settling.

Basic Information

Item	Details
Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Di-C14-18-Alkyl Ethers
CAS No.	152261-38-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PEG Di(C14-18) Alkyl Ether; Polyethylene Glycol Di(C14-18) Alkyl Ether; Di(C14-18 Alkyl) Ether of Polyethylene Glycol; Polyoxyethylene Di(C14-18) Alkyl Ether; PEG Dialkyl (C14-18) Ether; (C14-18) Alcohols, ethoxylated, diesters with polyethylene glycol; Nonionic surfactant PEG dialkyl ether
EINECS	Contact for details

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Di-C14-18-Alkyl Ethers is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting key parameters such as hydroxyl value, saponification value, and residual moisture is 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). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white waxy solid/paste
Identification (IR)	Conforms
Assay	≥ 95.0%
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Moisture (Karl Fischer)	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

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