Description

Tetraethyleneglycol Monooctyl Ether is a high-purity, non-ionic surfactant belonging to the polyoxyethylene alkyl ether family. This versatile chemical intermediate is valued for its excellent wetting, emulsifying, and solubilizing properties in a wide range of industrial formulations. It serves as a critical component for manufacturers in the agrochemical, coatings, textile, and personal care industries seeking reliable performance and consistent quality.

Application

• Agrochemical Formulations: Acts as a key wetting agent, emulsifier, and penetrant in herbicides, pesticides, and fungicides.
• Coatings & Inks: Used as a dispersant and flow control agent to improve pigment wetting and stability in water-based systems.
• Textile Processing: Functions as a leveling agent, lubricant, and detergent in dyeing and finishing operations.
• Personal Care & Cosmetics: Employed as a solubilizer and emulsifier for fragrances, essential oils, and active ingredients.
• Industrial & Institutional Cleaners: Serves as a surfactant and degreaser in heavy-duty cleaning formulations.
• Metalworking Fluids: Used as a coupling agent and emulsifier in synthetic and semi-synthetic coolants.
• Polymerization: Can function as a non-reactive diluent or processing aid in specific polymer systems.
• Research & Development: Utilized as a standard or intermediate in chemical synthesis and material science.

Basic Information

Product Name	Tetraethyleneglycol Monooctyl Ether
CAS No.	19327-39-0
Molecular Formula	C16H34O5
Molecular Weight	306.44 g/mol
Synonyms	2-[2-[2-(2-Octoxyethoxy)ethoxy]ethoxy]ethanol; Polyethylene glycol monoocyl ether (n=4); PEG-4 octyl ether; Octyl alcohol ethoxylate (4 EO); Octoxynol-4; Ethanol, 2-[2-[2-(2-octyloxyethoxy)ethoxy]ethoxy]-; Octyl polyoxyethylene ether (4 EO); 3,6,9,12-Tetraoxatetracosan-1-ol
EINECS	242-951-5

Quality Control

Our Tetraethyleneglycol Monooctyl Ether 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) detailing assay, moisture content, and other critical parameters is provided with each shipment to guarantee traceability and compliance with your quality 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Hydroxyl Value	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.