Description

2,5-Dichlorophenol CAS NO 583-78-8 is a versatile chlorinated phenol derivative serving as a critical intermediate in the synthesis of higher-value chemical products. Its value lies in its reactive phenolic hydroxyl group and chlorine substituents, which make it a key building block for agrochemicals, dyes, and pharmaceuticals. This compound is essential for manufacturers and R&D laboratories in the fine chemical, agrochemical, and pharmaceutical industries seeking reliable, high-purity intermediates for their synthesis processes.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of herbicides, fungicides, and pesticides.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and other medicinal compounds.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of various dyes and organic pigments.
• Polymer Industry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers and resins.
• Research & Development: Employed in organic synthesis and chemical research for developing new compounds.
• Disinfectant and Preservative Formulations: Used in the manufacture of certain industrial biocides and preservatives.

Basic Information

Product Name	2,5-Dichlorophenol
CAS No.	583-78-8
Molecular Formula	C6H4Cl2O
Molecular Weight	163.00 g/mol
Synonyms	2,5-Dichlorophenol; 1-Hydroxy-2,5-dichlorobenzene; Phenol, 2,5-dichloro-; 2,5-DCP; NSC 403697; RCRA waste number U081; 2,5-Dichlorophenic acid
EINECS	209-510-4

Quality Control

Our 2,5-Dichlorophenol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment, ensuring traceability and compliance for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	56 - 59 °C
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.