Description

3,6,9-Trioxaundecamethylene Bis(2-Ethylhexanoate) is a high-purity, non-phthalate plasticizer and solvent characterized by its excellent compatibility with a wide range of polymers and resins. This compound is valued for its ability to impart flexibility, low-temperature performance, and stability to various formulations, making it a critical component in advanced material science. It is primarily sought by manufacturers in the plastics, coatings, adhesives, and specialty chemical industries for applications requiring reliable performance and regulatory compliance.

Application

• Primary Plasticizer for PVC, polyurethanes, and other polymers to enhance flexibility and durability.
• Coalescing Agent & Solvent in water-based and solvent-based industrial coatings, inks, and adhesives.
• Functional Fluid and lubricant additive for specialized industrial and automotive applications.
• Chemical Intermediate in the synthesis of more complex esters and specialty chemicals.
• Additive for Sealants & Caulks, improving workability and long-term elastic properties.
• Component in Personal Care Products as an emollient or carrier in non-aqueous formulations.

Basic Information

Product Name	3,6,9-Trioxaundecamethylene Bis(2-Ethylhexanoate)
CAS No.	18268-70-7
Molecular Formula	C25H48O7
Molecular Weight	460.65 g/mol
Synonyms	Di(2-ethylhexyl) diglycolate; Bis(2-ethylhexyl) diglycolate; 2-Ethylhexyl diglycolate; 3,6,9-Trioxaundecanedioic acid, bis(2-ethylhexyl) ester; Diethylene glycol bis(2-ethylhexanoate); DEG bis(2-ethylhexanoate); Plasticizer DOG; TegMeR 804
EINECS	242-159-0

Quality Control

Our production of 3,6,9-Trioxaundecamethylene Bis(2-Ethylhexanoate) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications, including identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting these results are provided with every shipment. We support compliance with relevant global regulatory frameworks, including REACH.

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, acids, and bases. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Acid Value	≤ 0.5 mg KOH/g
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 50
Refractive Index (20°C)	1.4420 - 1.4460
Density (20°C)	0.970 - 0.990 g/mL

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