Description

Dodecanedioic Acid, Diisoeicosyl Ester is a high-molecular-weight diester derived from dodecanedioic acid. This compound is valued for its excellent lubricity, thermal stability, and compatibility with a wide range of polymers and base oils. It is primarily sought after by formulators in the lubricants, plastics, and specialty chemicals industries seeking high-performance additives and plasticizers.

Application

• As a high-performance synthetic lubricant base stock or additive for industrial and automotive applications.
• Functioning as a plasticizer and processing aid for engineering plastics and specialty polymers to improve flexibility and flow.
• Used in the formulation of greases and metalworking fluids to enhance film strength and reduce wear.
• As a viscosity modifier and pour point depressant in synthetic lubricant blends.
• Employed as a chemical intermediate for the synthesis of more complex esters and functional fluids.
• Potential use as a component in cosmetic and personal care formulations requiring non-greasy emollients.

Basic Information

Product Name	Dodecanedioic Acid, Diisoeicosyl Ester
CAS No.	156376-94-2
Molecular Formula	C52H102O4
Molecular Weight	791.4 g/mol
Synonyms	Diisoeicosyl Dodecanedioate; Dodecanedioic Acid Diisoeicosyl Ester; Dodecanedioic Acid Bis(isoeicosyl) Ester; 1,12-Diisoeicosyl Dodecanedioate; Isoeicosyl Dodecanedioate; DDA Diisoeicosyl Ester; Bis(isoeicosyl) Dodecanedioate; Dodecanedioic Acid Diester (C20)
EINECS	Contact for details

Quality Control

Our Dodecanedioic Acid, Diisoeicosyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, acid value, and color determination, to ensure it meets precise specifications for industrial applications. Certificates of Analysis (COA) documenting purity and key physical-chemical parameters are available upon request.

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 and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%

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