Description

Benzaldehyde, 4-Chloro-2-(Difluoromethoxy)- is a specialized aromatic aldehyde derivative characterized by its unique halogenated and difluoromethoxy substituents. This compound serves as a versatile and high-value building block in advanced organic synthesis, enabling the introduction of specific functional groups into complex molecular architectures. It is primarily required by pharmaceutical, agrochemical, and advanced material research sectors for the development of novel active ingredients and functional intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated benzaldehyde motifs.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Liquid Crystal & OLED Material Research: Used in the creation of novel fluorinated organic compounds for electronic display and lighting applications.
• Organic Ligand & Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in catalytic processes.
• Fine Chemical Production: Intermediate for manufacturing dyes, flavors, and fragrances with specific halogenated properties.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new chemical entities.

Basic Information

Product Name	Benzaldehyde, 4-Chloro-2-(Difluoromethoxy)-
CAS No.	1936654-31-7
Molecular Formula	C8H5ClF2O2
Molecular Weight	206.57 g/mol
Synonyms	4-Chloro-2-(difluoromethoxy)benzaldehyde; 2-(Difluoromethoxy)-4-chlorobenzaldehyde; 4-Chloro-2-difluoromethoxybenzaldehyde; Benzaldehyde, 4-chloro-2-(difluoromethoxy)-; 4-Chloro-2-(difluoromethoxy)benzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of Benzaldehyde, 4-Chloro-2-(Difluoromethoxy)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We operate under a cGMP-compliant quality system suitable for pharmaceutical and advanced chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen) after opening to prevent oxidation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 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.