Description

2,5-Diethoxy-Benzene-1,4-Dicarbaldehyde is a versatile aromatic dialdehyde compound that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring two aldehyde groups and two ethoxy substituents, makes it a valuable precursor for constructing complex heterocycles, ligands, and functional polymers. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality raw materials for their development and production processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex polycyclic or heterocyclic structures.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its reactive aldehyde groups.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing chelating ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Functional Polymer & Dye Manufacturing: A building block for producing specialty polymers, liquid crystals, and organic dyes where the dialdehyde functionality enables polymerization and chromophore formation.
• Organic Electronic Materials: Investigated as a component in the synthesis of organic semiconductors and charge-transport materials for OLEDs and photovoltaic applications.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry for constructing novel molecular architectures.

Basic Information

Item	Detail
Product Name	2,5-Diethoxy-Benzene-1,4-Dicarbaldehyde
CAS No.	56766-03-1
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	2,5-Diethoxyterephthalaldehyde; 1,4-Bis(formyl)-2,5-diethoxybenzene; 2,5-Diethoxy-1,4-benzenedicarboxaldehyde; Terephthalaldehyde, 2,5-diethoxy-; 2,5-Diethoxy-[1,4]benzenedicarbaldehyde; 2,5-Diethoxy-p-phthalaldehyde; p-Diethoxyterephthalaldehyde
EINECS	Contact for details

Quality Control

Our 2,5-Diethoxy-Benzene-1,4-Dicarbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.