Description

2,3,5-Trichlorobenzaldehyde is a versatile halogenated aromatic aldehyde serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a reactive aldehyde group on a trichlorinated benzene scaffold, enabling precise functionalization for complex molecule assembly. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require high-purity building blocks for active ingredient synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with halogenated aromatic structures.
• Agrochemical Synthesis: Building block for manufacturing herbicides, fungicides, and pesticides where the trichlorobenzene moiety imparts biological activity.
• Organic Synthesis & Research: Valuable reagent for constructing complex organic molecules, including ligands, dyes, and functional materials in laboratory and process development.
• Specialty Chemical Production: Used in the manufacture of performance chemicals, such as corrosion inhibitors, polymer additives, and photographic chemicals.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specific halogenated dyes and organic pigments.

Basic Information

Product Name	2,3,5-Trichlorobenzaldehyde
CAS No.	56961-75-2
Molecular Formula	C7H3Cl3O
Molecular Weight	209.45 g/mol
Synonyms	2,3,5-Trichlorobenzenecarboxaldehyde; Benzaldehyde, 2,3,5-trichloro-; 2,3,5-Trichlorobenzaldehyde; 2,3,5-Trichlorobenzene-1-carbaldehyde; 2,3,5-Trichloro-1-benzaldehyde; 1-Formyl-2,3,5-trichlorobenzene; 2,3,5-Trichlorophenyl aldehyde
EINECS	Contact for details

Quality Control

Our 2,3,5-Trichlorobenzaldehyde is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) documenting all critical specifications are available upon request 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 compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. 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%
Residue on Ignition	≤ 0.1%

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