Description

2-Hexyltridecanedioic Acid Dimethyl Ester is a high-purity diester compound valued for its performance as a versatile chemical intermediate and specialty additive. Its molecular structure provides excellent solvency, plasticizing properties, and stability, making it a critical component in advanced formulations. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and process efficiency.

Application

• Polymer Plasticizer: Used as a specialty plasticizer and co-monomer to improve the flexibility, durability, and low-temperature performance of polymers and resins.
• Lubricant & Grease Formulation: Serves as a synthetic base oil or additive in high-performance lubricants and greases, contributing to thermal stability and low volatility.
• Chemical Intermediate: A key building block for the synthesis of more complex molecules, including polyesters, polyamides, and other specialty polymers.
• Solvent & Carrier Fluid: Employed as a high-boiling-point solvent or carrier in industrial coatings, inks, and adhesive formulations.
• Personal Care & Cosmetics: Functions as an emollient and texture enhancer in premium cosmetic and personal care products.
• Fuel & Oil Additive: Used as a component in fuel and lubricant additive packages to improve detergency and performance characteristics.

Basic Information

Product Name	2-Hexyltridecanedioic Acid Dimethyl Ester
CAS No.	25751-93-3
Molecular Formula	C22H42O4
Molecular Weight	370.57 g/mol
Synonyms	Dimethyl 2-Hexyltridecanedioate; Dimethyl Hexyltridecanedioate; 2-Hexyltridecanedioic Acid Methyl Ester; Hexyltridecanedioic Acid Dimethyl Ester; Di-Methyl 2-Hexyltridecanedioate; C22 Di-Ester; DBE-C22 (Diester)
EINECS	Contact for details

Quality Control

Our 2-Hexyltridecanedioic Acid Dimethyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are provided with every shipment to guarantee supply consistency and traceability for our global B2B customers.

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 liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1%
Specific Gravity (20°C)	0.92 - 0.96
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.