Description

2-Chloro-4-Ethoxybenzaldehyde is a versatile aromatic aldehyde building block, essential for synthesizing complex organic molecules. Its unique structure, featuring both chloro and ethoxy substituents, makes it a critical intermediate for creating compounds with specific electronic and steric properties. This high-purity chemical is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor for synthesizing specialized organic compounds used in electronic displays and optoelectronic devices.
• Dye & Pigment Manufacturing: Acts as a building block for creating complex chromophores and specialty colorants.
• Organic Synthesis & Catalysis: Employed in academic and industrial research for constructing heterocyclic compounds and as a ligand precursor in catalytic systems.
• Flavor & Fragrance Chemistry: Used in the synthesis of certain aroma chemicals and fragrance ingredients.

Basic Information

Product Name	2-Chloro-4-Ethoxybenzaldehyde
CAS No.	245368-31-4
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	4-Ethoxy-2-chlorobenzaldehyde; 2-Chloro-4-ethoxybenzaldehyde; Benzaldehyde, 2-chloro-4-ethoxy-; 2-Chloro-4-ethoxy-benzaldehyde; 245368-31-4; 4-Ethoxy-2-chloro-benzaldehyde; 2-Chloro-4-ethoxybenzaldehyde (CAS 245368-31-4)
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Ethoxybenzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

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 (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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