Description

2-Chloro-4-(Methylthio)Phenol is a versatile organosulfur phenolic compound with the CAS number 17733-32-3. It serves as a critical synthetic intermediate and functional building block in advanced chemical manufacturing. This compound is essential for industries requiring high-purity intermediates for the synthesis of agrochemicals, pharmaceuticals, and specialty polymers.

Application

• Agrochemical Synthesis: A key intermediate in the production of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer & Resin Modifiers: Acts as a monomer or additive to impart specific properties like flame retardancy or antioxidant activity to polymers.
• Dye & Pigment Manufacturing: Serves as a precursor for sulfur-containing dyes and specialty colorants.
• Chemical Research & Development: Utilized as a building block in organic synthesis and material science research.
• Liquid Crystal & Electronic Materials: Potential application in the synthesis of components for advanced display technologies.

Basic Information

Product Name	2-Chloro-4-(Methylthio)Phenol
CAS No.	17733-32-3
Molecular Formula	C7H7ClOS
Molecular Weight	174.65 g/mol
Synonyms	2-Chloro-4-(methylthio)phenol; 4-Methylmercapto-2-chlorophenol; 2-Chloro-4-methylsulfanylphenol; 2-Chloro-4-(methylmercapto)phenol; Phenol, 2-chloro-4-(methylthio)-; 2-Chloro-4-(methylsulfanyl)phenol; 4-(Methylthio)-2-chlorophenol; 2-Chloro-4-methylthiophenol
EINECS	241-729-7

Quality Control

Our 2-Chloro-4-(Methylthio)Phenol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

Storage

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

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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