Description

Tetradecanedioic acid methyl ester is a high-purity diester derived from a long-chain dicarboxylic acid, serving as a versatile and valuable chemical intermediate. This compound is prized for its role in synthesizing high-performance polymers, lubricants, and specialty plasticizers, offering enhanced thermal stability and flexibility. It is a critical raw material for manufacturers in the polymer, specialty chemical, and advanced materials industries seeking to develop superior end-products.

Application

• Polymer Synthesis: A key monomer for producing polyesters, polyamides, and other condensation polymers with specific chain lengths.
• Lubricant & Grease Formulation: Used as a synthetic base oil or additive to improve low-temperature fluidity and viscosity index.
• Specialty Plasticizers: Imparts excellent low-temperature flexibility and durability to PVC and other polymer systems.
• Cosmetic & Personal Care Ingredients: Functions as an emollient or skin-conditioning agent in high-end formulations.
• Pharmaceutical Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Fragrance & Flavor Industry: Acts as a precursor or fixative in the creation of long-lasting aromatic compounds.
• Corrosion Inhibitors: Serves as a component in formulations designed to protect metal surfaces.
• Research & Development: A valuable building block in organic synthesis and material science research.

Basic Information

Product Name	Tetradecanedioic acid methyl ester
CAS No.	50515-99-6
Molecular Formula	C16H30O4
Molecular Weight	286.41 g/mol
Synonyms	Dimethyl tetradecanedioate; Dimethyl 1,14-tetradecanedioate; Methyl tetradecanedioate; Tetradecanedioic acid dimethyl ester; 1,14-Tetradecanedioic acid, dimethyl ester; C14-Dicarboxylic Acid Dimethyl Ester; Dimethyl C14-diester
EINECS	Contact for details

Quality Control

Our Tetradecanedioic acid methyl ester is manufactured under a strict quality management system. Every 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 each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or flakes
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines
Water Content (KF)	< 0.5%

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