Description

2-Tridecylhexanedioic Acid Dimethyl Ester is a high-purity diester compound valued for its role as a versatile intermediate and performance additive. This chemical is particularly significant for its ability to modify polymer properties and act as a specialty plasticizer or lubricant component. It is essential for manufacturers in the polymer, specialty chemicals, and advanced materials industries seeking to enhance product performance and process efficiency.

Application

• Polymer Modification: Used as a comonomer or additive to tailor the flexibility, thermal stability, and processing characteristics of engineering plastics and specialty polymers.
• Specialty Plasticizers: Serves as a key intermediate in the synthesis of high-performance plasticizers for sensitive applications requiring low volatility and excellent compatibility.
• Lubricant & Grease Formulation: Acts as a synthetic base oil or additive component to improve viscosity index, thermal stability, and lubricity in advanced lubricants.
• Surface Coatings & Inks: Employed as a flow modifier or coalescing agent to enhance film formation, adhesion, and durability in high-quality coatings and printing inks.
• Chemical Synthesis: Functions as a crucial building block for the production of more complex esters, polyesters, and other specialty organic compounds.
• Adhesives & Sealants: Improves the flexibility, tack, and aging resistance of formulated adhesive and sealant products.

Basic Information

Product Name	2-Tridecylhexanedioic Acid Dimethyl Ester
CAS No.	41240-31-7
Molecular Formula	C23H44O4
Molecular Weight	384.60 g/mol
Synonyms	Dimethyl 2-Tridecylhexanedioate; Dimethyl 2-Tridecylhexane-1,6-dioate; Hexanedioic acid, 2-tridecyl-, dimethyl ester; 2-Tridecylhexane-1,6-dioic acid dimethyl ester; 2-Tridecylhexanedioic acid dimethyl ester; 1,6-Hexanedioic acid, 2-tridecyl-, dimethyl ester; Diethylhexyl Azelate (related ester); DA Ester (industry abbreviation for di-alkyl esters)
EINECS	Contact for details

Quality Control

Our 2-Tridecylhexanedioic Acid Dimethyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every 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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acid Value	≤ 1.0 mg KOH/g
Specific Gravity (20°C)	0.910 - 0.930
Refractive Index (20°C)	1.445 - 1.455

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