Description

4-Chlorodithiobenzoic Acid Ethyl Ester is a specialized organosulfur compound featuring a unique dithiobenzoate ester structure with a chlorine substituent. This molecular architecture makes it a valuable intermediate and reagent in advanced synthetic chemistry, particularly for constructing complex sulfur-containing frameworks. It is primarily sought by research institutions and chemical manufacturers engaged in the development of pharmaceuticals, agrochemicals, and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing thioester or dithioate functional groups.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides where the chlorodithiobenzoate moiety can impart specific biological activity.
• Ligand Precursor: Acts as a precursor for the preparation of specialized ligands in coordination chemistry and catalysis.
• Polymer Chemistry: Employed in the synthesis of functional monomers or as a chain-transfer agent in the production of specialty polymers.
• Organic Synthesis Reagent: Utilized in various organic transformations, including nucleophilic substitution and coupling reactions, to introduce sulfur-based functionalities.
• Material Science Research: Investigated for its potential in creating advanced materials with specific electronic or optical properties.

Basic Information

Product Name	4-Chlorodithiobenzoic Acid Ethyl Ester
CAS No.	27249-72-5
Molecular Formula	C9H9ClOS2
Molecular Weight	232.75 g/mol
Synonyms	Ethyl 4-Chlorodithiobenzoate; Benzenecarbodithioic Acid, 4-Chloro-, Ethyl Ester; 4-Chlorobenzenedithiocarboxylic Acid S-Ethyl Ester; p-Chlorodithiobenzoic Acid Ethyl Ester; Ethyl p-Chlorodithiobenzoate; S-Ethyl 4-Chlorobenzenedithiocarbothioate
EINECS	Contact for details

Quality Control

Our 4-Chlorodithiobenzoic Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.