Description

Benzenethiosulfonic Acid S-(Trichlorovinyl) Ester is a specialized organosulfur compound with a unique chemical structure that makes it a valuable intermediate in advanced organic synthesis. This compound is particularly significant for introducing the trichlorovinylthio functional group, enabling the development of novel materials and active ingredients. It is primarily sought by research and development chemists and process engineers in the agrochemical and pharmaceutical sectors for creating new molecules with tailored properties.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel pesticides, herbicides, and fungicides, where the trichlorovinylthio moiety can contribute to biological activity.
• Pharmaceutical Research: Used as a specialized synthon in medicinal chemistry for the development of potential drug candidates, particularly in exploring sulfur-containing heterocycles.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent in the production of specialty polymers with specific thermal or chemical resistance properties.
• Chemical Synthesis: Employed in organic synthesis for constructing complex sulfur-containing molecules, acting as an electrophile in various coupling and addition reactions.
• Material Science: Investigated for use in the development of advanced materials, such as liquid crystals or conductive polymers, where its specific geometry and reactivity are advantageous.

Basic Information

Product Name	Benzenethiosulfonic Acid S-(Trichlorovinyl) Ester
CAS No.	16627-02-4
Molecular Formula	C8H5Cl3O2S2
Molecular Weight	303.61 g/mol
Synonyms	S-(Trichlorovinyl) Benzenethiosulfonate; Benzenesulfonothioic Acid S-(2,2,2-Trichloroethyl) Ester; Trichloroethenyl Benzenesulfonothioate; Phenyl Thiosulfonate S-Trichlorovinyl Ester; 16627-02-4; Benzenesulfonothioic Acid, S-(2,2,2-Trichloroethenyl) Ester
EINECS	Contact for details

Quality Control

Our Benzenethiosulfonic Acid S-(Trichlorovinyl) Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and reliability for your synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to the reactive nature of the ester and trichlorovinyl groups, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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