Description

Methanethiosulfonic Acid S-(Trichloroethenyl) Ester is a specialized organosulfur compound that serves as a versatile building block and reagent in advanced chemical synthesis. This compound is valued for its unique reactivity, particularly in the formation of sulfur-carbon bonds and as a precursor for functionalized materials. It is primarily sought by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and intermediates. Its specific structure makes it a critical component for chemists working on complex molecular architectures.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its sulfur-containing trichloroethenyl moiety.
• Pharmaceutical Research: Used as a specialized building block for constructing complex heterocycles and active pharmaceutical ingredients (APIs) in medicinal chemistry.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific chemical functionalities into polymer chains.
• Chemical Synthesis Reagent: Employed in organic synthesis for introducing the S-trichloroethenylthio group into target molecules.
• Material Science: Utilized in the development of advanced materials with tailored surface properties or specific electronic characteristics.

Basic Information

Product Name	Methanethiosulfonic Acid S-(Trichloroethenyl) Ester
CAS No.	16626-99-6
Molecular Formula	C3H3Cl3O2S2
Molecular Weight	249.54 g/mol
Synonyms	S-(Trichloroethenyl) Methanethiosulfonate; Trichloroethenyl Methanethiosulfonate; Methanesulfonothioic Acid S-(2,2,2-Trichloroethyl) Ester; 2,2,2-Trichloroethyl Methanesulfonothioate; (Trichloroethylthio)methanesulfonic Acid; Methylsulfonothioic Acid S-Trichloroethyl Ester
EINECS	Contact for details

Quality Control

Our production of Methanethiosulfonic Acid S-(Trichloroethenyl) Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques to verify identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your research or manufacturing specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, containers should be amber-colored or stored in darkness.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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