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Tetradecanedioic acid

November 28, 2025

I. Introduction.

Product name:Tetradecanedioic acid

CAS:821-38-5

Purity:99%

Appearance:white crystal powder

MF:C14H26O4

MW:258.35

Transport Information: Non-dangerous goods

HS Code:2917190090

Packaging: 25kg/bag; 1000kg/bag

Storage:Store in a tightly sealed container in a cool, dry, and well-ventilated place.

Product manager email: eva@coreychem.com

II. Application

Monomer for High-Performance Polymers:
    • Polyamides (Nylons): Used in polycondensation with diamines (e.g., hexamethylenediamine) to produce long-chain polyamides (e.g., Nylon 1414). These nylons exhibit excellent flexibility, hydrolysis resistance, dimensional stability, and wear resistance, making them suitable for high-end engineering plastics, specialty fibers, and hot-melt adhesives.
    • Polyesters: Used in the synthesis of specialty polyesters for coatings, plasticizers, and resins.
Fragrance Synthesis:
    • It is a key intermediate for the synthesis of Musk-T, a macrocyclic musk with a delicate and persistent scent, widely used in high-grade perfumes, cosmetics, and detergents.
Pharmaceutical Intermediate:
    • Used as a building block or carrier in the synthesis of pharmaceutical compounds with specific biological activities.
Other Applications:
    • Lubricants: Used as a raw material for synthetic ester-based lubricants, offering good lubricity and high-temperature stability.
    • Corrosion Inhibitors: Used in metalworking fluids.
    • Research Reagent: Used in chemical and materials science research.
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