Description

Sodium Pentachlorobenzenethiolate is a specialized organosulfur compound with a unique pentachlorinated aromatic structure, serving as a critical intermediate in advanced chemical synthesis. Its value lies in providing a reactive thiolate anion that enables the efficient introduction of the pentachlorophenylthio moiety into target molecules. This product is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries developing novel active ingredients, as well as in material science for creating specialized polymers and ligands.

Application

• Agrochemical Intermediate: Key building block for the synthesis of novel fungicides, herbicides, and plant growth regulators leveraging its pentachlorophenylthio group.
• Pharmaceutical Synthesis: Used as a specialized reagent in the research and development of active pharmaceutical ingredients (APIs), particularly in constructing complex sulfur-containing heterocycles.
• Polymer Chemistry: Acts as a monomer or chain-transfer agent in the production of specialty polymers with specific thermal or chemical resistance properties.
• Ligand Precursor: Serves as a starting material for synthesizing metal-chelating ligands used in catalysis and extraction processes.
• Chemical Research: A valuable reagent in organic synthesis laboratories for studying nucleophilic aromatic substitution and other sulfur-based reactions.
• Dyestuff and Pigment Manufacturing: Intermediate in the production of certain high-performance pigments and dyes.

Basic Information

Product Name	Sodium Pentachlorobenzenethiolate
CAS No.	22441-28-7
Molecular Formula	C6Cl5SNa
Molecular Weight	328.28 g/mol
Synonyms	Sodium Pentachlorothiophenolate; Pentachlorobenzenethiol Sodium Salt; Sodium Pentachlorophenyl Mercaptide; Pentachlorothiophenol Sodium Salt; Sodium Pentachlorobenzenethiol; C6Cl5SNa; Benzenethiol, pentachloro-, sodium salt (1:1)
EINECS	Contact for details

Quality Control

Our Sodium Pentachlorobenzenethiolate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and moisture content. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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