Description

2,4-Dichlorothiophenol is a versatile organosulfur intermediate characterized by its reactive thiol (-SH) group and chlorine substituents. This compound is essential for introducing the 2,4-dichlorophenylthio moiety into target molecules, enabling the synthesis of complex chemical architectures. It is primarily utilized by research institutions and manufacturers in the agrochemical and pharmaceutical sectors for developing active ingredients and novel compounds.

Application

• Agrochemical Synthesis: A key building block for the production of herbicides, fungicides, and insecticides, where the dichlorothiophenol unit contributes to biological activity.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs), particularly in molecules requiring a thioether linkage.
• Polymer & Material Science: Acts as a monomer or chain-transfer agent in the synthesis of specialty polymers and functional materials.
• Ligand & Catalyst Preparation: Used to synthesize chelating ligands for metal catalysts in various organic transformations.
• Chemical Research: Serves as a valuable reagent in organic synthesis for nucleophilic aromatic substitution and other thiol-based reactions.

Basic Information

Product Name	2,4-Dichlorothiophenol
CAS No.	1122-41-4
Molecular Formula	C6H4Cl2S
Molecular Weight	179.07 g/mol
Synonyms	2,4-Dichlorobenzenethiol; 2,4-Dichlorophenyl mercaptan; 1,3-Dichloro-4-mercaptobenzene; 2,4-Dichlorothiophenol; 2,4-Dichlorobenzenethiol; (2,4-Dichlorophenyl)thiol; Benzenethiol, 2,4-dichloro-
EINECS	214-357-7

Quality Control

Our 2,4-Dichlorothiophenol is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile and light-sensitive nature, prolonged exposure to air and light should be avoided. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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