Description

2,5-Dichlorobenzaldehyde is a versatile aromatic aldehyde intermediate prized for its reactive carbonyl group and halogen substituents, enabling precise chemical synthesis. This compound is essential for creating high-value derivatives used in advanced material science and fine chemical manufacturing. It is particularly critical for suppliers and R&D teams in the agrochemical, pharmaceutical, and specialty chemical industries seeking reliable, high-purity building blocks.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Dye and Pigment Synthesis: Serves as a starting material for producing complex organic dyes and colorants.
• Polymer and Resin Modifier: Incorporated into polymer chains to alter physical properties or introduce reactive sites.
• Organic Synthesis Reagent: Utilized in various name reactions, such as condensations and nucleophilic substitutions, to create complex organic structures.
• Liquid Crystal and Electronic Material Precursor: A potential intermediate in the manufacture of materials for display technologies and organic electronics.

Basic Information

Product Name	2,5-Dichlorobenzaldehyde
CAS No.	80959-18-8
Molecular Formula	C7H4Cl2O
Molecular Weight	175.01 g/mol
Synonyms	2,5-Dichlorobenzenecarboxaldehyde; Benzaldehyde, 2,5-dichloro-; 2,5-DCBA; 2,5-Dichlorobenzene-1-carbaldehyde; 2,5-Dichlorobenzencarbonal; NSC 404058
EINECS	Contact for details

Quality Control

Our 2,5-Dichlorobenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for industrial chemical production, ensuring reliability for your critical synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its properties, this material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening sealed 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	64 - 68 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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