Description

Carbonochloridothioic Acid, 5-Octylester is a specialized organosulfur compound that serves as a versatile intermediate in advanced chemical synthesis. Its unique structure, featuring both a thioester and an acid chloride group, makes it a valuable reagent for introducing functionalized alkylthio chains. This compound is essential for research and development chemists and process engineers working in fine chemical and pharmaceutical manufacturing, where it is used to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or sulfide linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides as a precursor for sulfur-containing bioactive molecules.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific chemical properties into polymers and resins.
• Lubricant & Fuel Additive Precursor: Employed in the manufacture of extreme pressure (EP) additives and anti-wear agents for industrial lubricants.
• Organic Synthesis Reagent: A valuable tool in research laboratories for nucleophilic substitution reactions and the preparation of thioesters and sulfides.
• Material Science: Used in surface functionalization and the creation of self-assembled monolayers (SAMs) on various substrates.

Basic Information

Product Name	Carbonochloridothioic Acid, 5-Octylester
CAS No.	13889-96-8
Molecular Formula	C9H17ClOS
Molecular Weight	208.75 g/mol
Synonyms	5-Octyl Carbonochloridothioate; Octyl Chlorothioformate; S-Octyl Chlorothioformate; Chlorothioic Acid O-Octyl Ester; Carbonochloridothioic Acid O-Octyl Ester; Thiochloroformic Acid Octyl Ester; CAS 13889-96-8
EINECS	Contact for details

Quality Control

Our Carbonochloridothioic Acid, 5-Octylester is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its nature as a strong acid/organic solvent, keep away from heat, sparks, open flames, and incompatible materials such as bases, oxidizing agents, and amines. Use appropriate corrosion-resistant storage equipment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.