Description

Diethyl Tetradecanedioate is a high-purity diester compound, 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 advanced material synthesis. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking reliable performance and consistent quality.

Application

• Polymer & Plasticizer Intermediate: A key building block for synthesizing specialized polyesters and polymeric plasticizers, enhancing flexibility and durability in final products.
• Lubricant & Synthetic Oil Formulation: Used as a base or additive in high-performance synthetic lubricants and functional fluids due to its stability and low volatility.
• Fragrance & Flavor Synthesis: Serves as a precursor in the production of musk-like fragrance compounds and flavoring agents for the cosmetics and food industries.
• Specialty Solvent: Employed as a solvent in coatings, adhesives, and high-value chemical reactions where strong solvency power is required.
• Pharmaceutical Intermediates: Utilized in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring high-purity ester components.
• Corrosion Inhibitor Formulations: Acts as a component in advanced formulations designed to protect metal surfaces in industrial applications.

Basic Information

Product Name	Diethyl Tetradecanedioate
CAS No.	19812-63-6
Molecular Formula	C18H34O4
Molecular Weight	314.46 g/mol
Synonyms	Diethyl Tetradecanedioate; Diethyl 1,14-Tetradecanedioate; Ethyl Tetradecanedioate; Tetradecanedioic Acid Diethyl Ester; Diethyl Tetradecan-1,14-dioate; Ethyl Ester of Tetradecanedioic Acid; BRB-I-28 (Research Code); 1,14-Diethyl Tetradecanedioate
EINECS	243-340-4

Quality Control

Our Diethyl Tetradecanedioate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and composition specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acid Value	≤ 1.0 mg KOH/g
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.92 - 0.96 g/mL

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