Description

1,1,6,6-Tetraethoxyhexa-2,4-Diene is a specialized organic intermediate featuring a conjugated diene system flanked by ethoxy groups, which imparts unique reactivity and solubility characteristics. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly for constructing complex molecular frameworks. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring conjugated diene structures or protected carbonyl equivalents.
• Agrochemical Synthesis: Used in the development of advanced active ingredients, such as certain fungicides and herbicides, where its specific carbon skeleton is incorporated.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing novel chelating ligands or organometallic catalyst components in asymmetric catalysis.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers with tailored optical or electronic properties.
• Fine Chemical Production: Employed in multi-step syntheses of flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including cycloaddition and annulation reactions.

Basic Information

Product Name	1,1,6,6-Tetraethoxyhexa-2,4-Diene
CAS No.	3975-10-8
Molecular Formula	C14H26O4
Molecular Weight	258.36 g/mol
Synonyms	1,1,6,6-Tetraethoxy-2,4-hexadiene; Hexa-2,4-diene-1,1,6,6-tetrol, tetraethyl ether; Tetraethyl 1,1,6,6-tetraethoxyhexa-2,4-diene-1,1,6,6-tetracarboxylate (common misnomer); TED; Tetraethoxy Diene; 2,4-Hexadiene-1,1,6,6-tetrol, tetraethyl ether; 1,1,6,6-Tetraethoxy-2,4-hexadiene
EINECS	Contact for details

Quality Control

Our 1,1,6,6-Tetraethoxyhexa-2,4-Diene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support customer audits and can tailor specifications to meet specific project requirements, including those aligned with cGMP for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its properties of being easily oxidized (store under inert atmosphere) and highly volatile, it is recommended to store under an inert gas (e.g., nitrogen or argon) and keep containers tightly sealed when not in use. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
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.