Description

Triethylene Glycol Monohexadecyl Ether is a non-ionic surfactant belonging to the polyoxyethylene alkyl ether family, characterized by its long hydrophobic alkyl chain and hydrophilic triethylene glycol head group. This amphiphilic structure is critical for its role as an effective emulsifier, dispersant, and wetting agent in complex formulations. It is primarily utilized in industries requiring stable emulsions and surface activity, such as agrochemicals, personal care, and industrial cleaning.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide and herbicide concentrates, enhancing stability and sprayability.
• Personal Care Products: Used as an emulsifying agent in creams, lotions, and hair care products to stabilize oil-in-water emulsions.
• Industrial & Institutional Cleaners: Serves as a surfactant and wetting agent in heavy-duty degreasers and detergent formulations.
• Textile Processing: Functions as a leveling agent and lubricant in dyeing and finishing operations.
• Paints & Coatings: Employed as a dispersant for pigments and fillers to prevent agglomeration and ensure uniform color.
• Metalworking Fluids: Used as a component in lubricant and coolant formulations for its emulsifying and anti-corrosion properties.

Basic Information

Product Name	Triethylene Glycol Monohexadecyl Ether
CAS No.	4484-59-7
Molecular Formula	C22H46O4
Molecular Weight	374.60 g/mol
Synonyms	2-[2-[2-(Hexadecyloxy)ethoxy]ethoxy]ethanol; Cetyl Alcohol Ethoxylate (3 EO); Polyoxyethylene (3) Cetyl Ether; PEG-3 Cetyl Ether; C16E3; Hexadecyl Triethylene Glycol Ether; Triethylene Glycol Hexadecyl Ether; Ceteth-3
EINECS	224-770-5

Quality Control

Our Triethylene Glycol Monohexadecyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, composition, and performance. A Certificate of Analysis (COA) detailing key parameters such as assay, hydroxyl value, and ethylene oxide content is provided with each shipment 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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or soft solid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Hydroxyl Value	140 - 155 mg KOH/g
Water Content	≤ 0.5%
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.