Description

Decanedioic Acid Bis(2-Hydroxyethyl) Ester is a high-purity diester of sebacic acid and ethylene glycol, known for its excellent plasticizing properties and compatibility with a wide range of polymers. This compound is valued for its role as a non-phthalate, low-volatility plasticizer and intermediate, offering enhanced flexibility and durability to final products. It is a critical raw material for manufacturers in the polymer, coatings, and specialty chemical industries seeking sustainable and high-performance additive solutions.

Application

• Primary plasticizer for polyvinyl chloride (PVC), polyurethane (PU), and other synthetic resins.
• Key intermediate in the synthesis of specialty polymers, lubricants, and surface-active agents.
• Component in high-performance coatings and adhesives requiring flexibility and low-temperature properties.
• Additive for sealants and elastomers to improve processing and final material characteristics.
• Used in the production of biodegradable and environmentally friendly plastic formulations.
• Functional fluid and lubricant base stock for specialized industrial applications.

Basic Information

Product Name	Decanedioic Acid Bis(2-Hydroxyethyl) Ester
CAS No.	17200-46-3
Molecular Formula	C14H26O6
Molecular Weight	290.35 g/mol
Synonyms	Sebacic Acid Bis(2-Hydroxyethyl) Ester; Ethylene Glycol Sebacate; 1,10-Bis(2-hydroxyethoxycarbonyl)decane; Bis(2-hydroxyethyl) Sebacate; 2-Hydroxyethyl Sebacate; Sebacic Acid Diol Ester; Diethylene Glycol Sebacate (common misnomer); Decanedioic Acid, 1,10-Bis(2-hydroxyethyl) Ester
EINECS	241-237-1

Quality Control

Our Decanedioic Acid Bis(2-Hydroxyethyl) Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to guarantee consistent quality and traceability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, acids, and bases. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 50

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