Description

2-Chloro-5-Trifluoromethylbenzaldehyde is a versatile aromatic aldehyde building block characterized by its chloro and trifluoromethyl substituents. This compound matters for its role as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research chemists and process development teams for creating active ingredients, advanced materials, and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules requiring a halogenated benzaldehyde scaffold.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the trifluoromethyl group enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials, including liquid crystal displays and organic light-emitting diodes.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes and pigments.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex aromatic systems and exploring novel chemical reactions.
• Polymer Modification: Can be used to introduce functional groups into polymer chains to alter material properties.

Basic Information

Product Name	2-Chloro-5-Trifluoromethylbenzaldehyde
CAS No.	82386-89-8
Molecular Formula	C8H4ClF3O
Molecular Weight	208.56 g/mol
Synonyms	2-Chloro-α,α,α-trifluoro-p-tolualdehyde; 5-(Trifluoromethyl)-2-chlorobenzaldehyde; 2-Chloro-α,α,α-trifluoro-4-methylbenzaldehyde; 2-Chloro-5-(trifluoromethyl)benzaldehyde; Benzaldehyde, 2-chloro-5-(trifluoromethyl)-; p-(Trifluoromethyl)-o-chlorobenzaldehyde
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Trifluoromethylbenzaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening containers. Keep away from strong oxidizing agents.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%

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