Description

1,3-Benzenediol, 2-Chloro-5-Methyl- is a halogenated derivative of resorcinol, a key chemical intermediate prized for its reactive phenolic and chloro substituents. This compound is essential for introducing specific molecular frameworks in advanced synthesis, offering precise control over product structure and properties. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a precursor for specialty dyes, pigments, and colorants.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty resins and high-performance polymers.
• Organic Synthesis: A versatile reagent for constructing complex organic molecules in research and development laboratories.
• UV Stabilizer Production: Used in the manufacture of additives that protect materials from ultraviolet light degradation.

Basic Information

Product Name	1,3-Benzenediol, 2-Chloro-5-Methyl-
CAS No.	56021-31-9
Molecular Formula	C7H7ClO2
Molecular Weight	158.58 g/mol
Synonyms	2-Chloro-5-methylbenzene-1,3-diol; 2-Chloro-5-methylresorcinol; 3-Chloro-6-hydroxy-p-cresol; 5-Methyl-2-chlororesorcinol; 2-Chloro-5-methyl-1,3-benzenediol; 1,3-Dihydroxy-2-chloro-5-methylbenzene; 2-Chloro-5-methylresorcin
EINECS	Contact for details

Quality Control

Our 1,3-Benzenediol, 2-Chloro-5-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and bases.

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%
Heavy Metals	≤ 20 ppm

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