Description

Tridecanedioic Acid Diethyl Ester is a high-purity diester derivative of a long-chain dicarboxylic acid, valued for its role as a versatile chemical intermediate and plasticizer. Its molecular structure provides excellent solvency and compatibility, making it a critical component in the synthesis of specialized polymers, lubricants, and fine chemicals. This product is essential for manufacturers in the polymer, specialty chemical, and fragrance industries seeking reliable, high-quality raw materials for advanced formulations.

Application

• Polymer Synthesis: Acts as a monomer or comonomer for producing polyesters, polyamides, and other specialty polymers with enhanced flexibility and thermal properties.
• Plasticizer: Serves as an efficient plasticizer for PVC and other resins, improving low-temperature flexibility and durability.
• Lubricant & Grease Formulation: Used as a synthetic base oil or additive in high-performance lubricants and greases due to its stability and low volatility.
• Fragrance & Flavor Intermediates: A key building block in the synthesis of musk fragrances and other aroma chemicals.
• Corrosion Inhibitors: Incorporated into formulations for metalworking fluids and protective coatings.
• Pharmaceutical Intermediates: Employed in the synthesis of certain active pharmaceutical ingredients (APIs) and drug delivery systems.
• Adhesive & Sealant Production: Enhances the performance and processing characteristics of adhesives and sealants.

Basic Information

Product Name	Tridecanedioic Acid Diethyl Ester
CAS No.	15423-05-9
Molecular Formula	C₁₇H₃₂O₄
Molecular Weight	300.44 g/mol
Synonyms	Diethyl Tridecanedioate; Diethyl Brassylic Acid; Ethyl Brassylic Acid Ester; Brassylic Acid Diethyl Ester; 1,11-Undecanedicarboxylic Acid Diethyl Ester; Diethyl 1,11-Undecanedicarboxylate; Ethyl 11-Ethoxy-11-oxoundecanoate; Tridecanedioic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Tridecanedioic Acid Diethyl Ester is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous internal specifications, which typically include identity confirmation, assay, and impurity profile analysis. Certificates of Analysis (COA) documenting these results are available for every shipment to support your quality assurance and regulatory compliance needs.

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
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.95 - 0.98 g/mL

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