Description

Triethylene Glycol Mono-n-Dodecyl Ether is a high-purity, non-ionic surfactant belonging to the alkyl polyglycol ether family. This compound is valued for its excellent wetting, emulsifying, and dispersing properties, making it a versatile intermediate and performance additive. It is essential for formulators and manufacturers in industries such as agrochemicals, coatings, textiles, and personal care who require reliable and consistent surfactant performance.

Application

• Primary emulsifier and dispersing agent in agricultural formulations (herbicides, pesticides).
• Wetting agent and leveling aid in industrial and decorative coatings and inks.
• Intermediate in the synthesis of specialized surfactants and lubricant additives.
• Emulsifier and solubilizer in household and institutional cleaning products.
• Textile processing aid for dyeing and finishing operations.
• Co-emulsifier and stabilizer in personal care creams and lotions.
• Additive for improving flow and workability in construction chemicals.

Basic Information

Product Name	Triethylene Glycol Mono-n-Dodecyl Ether
CAS No.	3055-94-5
Molecular Formula	C18H38O4
Molecular Weight	318.50 g/mol
Synonyms	Dodecyl Triethylene Glycol Ether; 2-[2-[2-(Dodecyloxy)ethoxy]ethoxy]ethanol; Triethylene Glycol Dodecyl Ether; Lauryl Triethylene Glycol Ether; Polyoxyethylene (3) Lauryl Ether; C12E3; n-Dodecyl Triethylene Glycol; PEG-3 Lauryl Ether
EINECS	221-281-7

Quality Control

Our Triethylene Glycol Mono-n-Dodecyl Ether is manufactured under a strict quality management system. Every batch is analyzed to ensure it meets precise chemical and physical specifications, including identity, purity, and functional performance. A comprehensive Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee traceability and compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
pH (5% solution)	5.0 - 7.0
Hydroxyl Value	Contact for details

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