Description

Dodecanoic Acid, Oxybis(2,1-Ethanediyloxy-2,1-Ethanediyl) Ester is a specialized diester compound derived from lauric acid and a polyether glycol. This chemical is valued for its role as a versatile intermediate and functional additive, offering unique properties like hydrophobicity and compatibility with various polymer systems. It is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical industries for formulating high-performance products.

Application

• As a plasticizer or compatibilizer in polymer blends and coatings to modify flexibility and processing characteristics.
• As a lubricant additive or base fluid component, providing thermal stability and reducing friction.
• As a hydrophobic intermediate in the synthesis of surfactants, emulsifiers, and other specialty chemicals.
• In the formulation of release agents and mold lubricants for industrial manufacturing processes.
• As a potential emollient or carrier in cosmetic and personal care product formulations.
• For use in adhesive and sealant systems to enhance specific performance properties.

Basic Information

Product Name	Dodecanoic Acid, Oxybis(2,1-Ethanediyloxy-2,1-Ethanediyl) Ester
CAS No.	55621-34-6
Molecular Formula	C32H62O7
Molecular Weight	558.8 g/mol
Synonyms	Bis(2-(2-(2-hydroxyethoxy)ethoxy)ethyl) dodecanedioate; Lauric Acid, Diester with Triethylene Glycol; Triethylene Glycol Dilaurate; PEG-3 Dilaurate; TEG Dilaurate; Oxybis(2,1-ethanediyloxy-2,1-ethanediyl) Dodecanedioate; 3,6,9-Trioxaundecanedioic Acid, 1,11-Didodecyl Ester
EINECS	Contact for details

Quality Control

Our Dodecanoic Acid, Oxybis(2,1-Ethanediyloxy-2,1-Ethanediyl) Ester is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining an inert atmosphere (e.g., under nitrogen). Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	≤ 10.0 mg KOH/g
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.97 - 1.00
Refractive Index (20°C)	1.450 - 1.460

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