Description

Triethylene Glycol Di-n-Dodecyl Ether is a high-purity, non-ionic surfactant belonging to the class of polyethylene glycol dialkyl ethers. This compound is valued for its excellent solubilizing, emulsifying, and wetting properties in both aqueous and non-aqueous systems. It is a critical intermediate and performance additive for manufacturers in the specialty chemical, polymer, and personal care industries seeking reliable and consistent raw materials.

Application

• As a non-ionic surfactant and emulsifier in industrial cleaning formulations and degreasers.
• As a phase transfer catalyst in organic synthesis and specialty chemical manufacturing.
• As a plasticizer and processing aid in polymer and resin production to improve flexibility and workability.
• As a key intermediate for the synthesis of more complex specialty surfactants and lubricant additives.
• As a wetting and dispersing agent in coatings, inks, and agrochemical formulations.
• As a solubilizer and carrier in personal care products and cosmetic preparations.

Basic Information

Product Name	Triethylene Glycol Di-n-Dodecyl Ether
CAS No.	22732-74-7
Molecular Formula	C30H62O4
Molecular Weight	486.81 g/mol
Synonyms	3,6,9-Trioxadotriacontan-1-ol; Di-n-dodecyl ether of triethylene glycol; Dodecyl triethylene glycol ether; Triethylene glycol dodecyl ether; Polyoxyethylene (3) dodecyl ether; PEG-3 dodecyl ether; Lauryl triethylene glycol ether; 2-[2-(2-Dodecoxyethoxy)ethoxy]ethanol
EINECS	245-205-1

Quality Control

Our Triethylene Glycol Di-n-Dodecyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards and customer specifications. A detailed Certificate of Analysis (COA) documenting key parameters is provided with each shipment.

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%
Acid Value	≤ 0.5 mg KOH/g
Hydroxyl Value	Contact for details
Density (20°C)	~0.90 g/mL

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