Description

Phenyl Chlorothioformate CAS NO 13464-19-2 is a versatile organosulfur reagent characterized by its chlorothioformate functional group. This compound is a critical building block in organic synthesis, valued for its role in introducing the thiocarbonyl moiety and as a precursor to various sulfur-containing derivatives. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the synthesis of active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of thiocarbamate and dithiocarbamate derivatives with potential biological activity.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides that require a thiocarbonyl functional group.
• Polymer Chemistry: Acts as a modifying agent or chain transfer agent in the synthesis of specialty polymers and resins.
• Chemical Research: Employed in academic and industrial R&D for constructing complex sulfur heterocycles and novel organosulfur compounds.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing sulfur-based ligands used in coordination chemistry and catalysis.
• Material Science: Utilized in surface modification and the creation of functional materials with specific thiocarbonyl properties.

Basic Information

Product Name	Phenyl Chlorothioformate
CAS No.	13464-19-2
Molecular Formula	C7H5ClOS
Molecular Weight	172.63 g/mol
Synonyms	Phenyl chlorothionoformate; Chlorothioformic acid O-phenyl ester; Phenyl chloromethanethioate; Thiocarbonyl chloride, O-phenyl ester; Phenyl chlorosulfenylformate; Phenyl chlorothioformate; Phenyl chlorothiolformate; Phenyl chloromethanethioate
EINECS	236-690-6

Quality Control

Our Phenyl Chlorothioformate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases, amines, and oxidizing agents. Due to its nature as a strong acid/organic solvent and highly volatile compound, it should be handled in a fume hood. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density	~1.30 g/cm³

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