Description

4-Ethoxy-2,3-Difluorobenzaldehyde is a versatile fluorinated aromatic aldehyde building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both an aldehyde group and fluorine substituents on a benzene ring, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a building block for fluorinated liquid crystal compounds used in advanced display technologies.
• Organic Electronic Materials: Employed in the research and production of materials for organic light-emitting diodes (OLEDs) and semiconductors.
• Complex Ligand Synthesis: Utilized in organometallic chemistry to create specialized ligands for catalysis.
• Custom Fluorination Chemistry: Acts as a starting material for further selective fluorination or functionalization reactions in fine chemical production.

Basic Information

Product Name	4-Ethoxy-2,3-Difluorobenzaldehyde
CAS No.	126162-95-6
Molecular Formula	C9H8F2O2
Molecular Weight	186.16 g/mol
Synonyms	2,3-Difluoro-4-ethoxybenzaldehyde; 4-Ethoxy-2,3-difluorobenzenecarboxaldehyde; Benzaldehyde, 2,3-difluoro-4-ethoxy-; 2,3-Difluoro-4-ethoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 4-Ethoxy-2,3-Difluorobenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity, the material should be stored under an inert atmosphere to prevent oxidation. Keep away from strong oxidizing agents and bases.

Specification

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