Description

2,5-Dioxahexanedioic Acid Diethyl Ester is a high-purity diester compound valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its bifunctional structure, featuring both ester and ether linkages, makes it a critical precursor for the development of specialty polymers, fine chemicals, and pharmaceutical active ingredients. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable, high-quality intermediates for complex synthetic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Polymer & Resin Production: Used as a monomer or cross-linking agent in the manufacture of specialty polyesters and other functional polymers.
• Agrochemical Synthesis: Serves as a precursor in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Employed in multi-step organic synthesis to introduce specific functional groups into target molecules.
• Ligand & Chelator Synthesis: Useful for creating complexing agents and ligands for catalytic and analytical applications.
• Cosmetic & Personal Care Ingredients: Acts as an intermediate for synthesizing specialty esters used in formulations.

Basic Information

Product Name	2,5-Dioxahexanedioic Acid Diethyl Ester
CAS No.	35466-87-6
Molecular Formula	C8H14O6
Molecular Weight	206.19 g/mol
Synonyms	Diethyl 2,5-Dioxahexanedioate; Diethyl Diglycolate; Diethyl Oxydiacetate; Diglycolic Acid Diethyl Ester; Ethyl Diglycolate; Oxydiacetic Acid Diethyl Ester; Diethyl Ether-2,2'-dicarboxylate; Bis(ethoxycarbonylmethoxy)methane
EINECS	Contact for details

Quality Control

Our 2,5-Dioxahexanedioic Acid Diethyl Ester is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' needs in regulated industries.

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/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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