Description

1,2-Di(4-Formylbenzoyloxy)-Ethan is a high-purity organic compound featuring two formylbenzoyloxy functional groups linked by an ethane bridge. This structure makes it a valuable and versatile bifunctional building block for advanced organic synthesis and materials science. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical intermediates, specialty polymers, and liquid crystal industries to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex drug candidates.
• Polymer Chemistry: Acts as a difunctional monomer or cross-linking agent for producing high-performance polyesters, polycarbonates, and other specialty polymers.
• Liquid Crystal Materials: Used in the development of advanced liquid crystal compounds for display and electro-optical applications.
• Organic Synthesis Building Block: Provides a versatile platform for constructing complex organic molecules in academic and industrial research laboratories.
• Coating and Resin Formulations: Incorporated into formulations to enhance specific properties like hardness, thermal stability, or chemical resistance.
• Chemical Cross-linker: Employed to modify and improve the mechanical properties of various polymeric materials.

Basic Information

Product Name	1,2-Di(4-Formylbenzoyloxy)-Ethan
CAS No.	167962-67-6
Molecular Formula	C24H18O8
Molecular Weight	434.40 g/mol
Synonyms	Ethane-1,2-diyl bis(4-formylbenzoate); 1,2-Bis(4-formylbenzoyloxy)ethane; 4,4'-(Ethane-1,2-diylbis(oxy))dibenzaldehyde; 1,2-Di(4-formylbenzoyloxy)ethane; Bis(4-formylbenzoyloxy)ethane; 4-Formylbenzoic Acid 1,2-Ethanediyl Ester; Terephthalaldehyde, 4,4'-(1,2-ethanediylbis(oxy))bis-
EINECS	Contact for details

Quality Control

Our 1,2-Di(4-Formylbenzoyloxy)-Ethan is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; prolonged exposure to air should be avoided to maintain product integrity.

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.