Description

Bis(trifluoromethyl)trisulfide is a specialized organosulfur compound featuring a unique trisulfide linkage flanked by two trifluoromethyl groups. This molecular structure imparts significant value as a versatile fluorinated building block and sulfur source in advanced chemical synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and materials science sectors for developing novel compounds with enhanced properties. Its high volatility and reactivity make it a critical reagent for introducing fluorinated sulfur functionalities.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of fluorinated drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the CF3-S moiety enhances biological activity and environmental stability.
• Polymer Modification: Acts as a cross-linking agent or comonomer to incorporate sulfur and fluorine into specialty polymers, improving oil resistance and thermal properties.
• Ligand Precursor in Catalysis: Employed in the synthesis of novel ligands for transition metal catalysis, enabling new reaction pathways.
• Electrolyte Additive Research: Investigated as a potential additive in lithium-ion battery electrolytes to improve cycle life and safety at high voltages.
• Surface Functionalization: Used to create self-assembled monolayers (SAMs) or to fluorinate surfaces for altered wettability and chemical resistance.

Basic Information

Product Name	Bis(trifluoromethyl)trisulfide
CAS No.	372-06-5
Molecular Formula	C2F6S3
Molecular Weight	242.19 g/mol
Synonyms	Tris(trifluoromethyl) trisulfide; Perfluoro(methyl trisulfide); 1,1,1,3,3,3-Hexafluoro-2,2,4,4-tetrathiapentane; Bis(trifluoromethyl) trisulphide; Trifluoromethyl trisulfide; CF3SSSCF3; Hexafluoro-2,2,4,4-tetrathiapentane
EINECS	206-751-8

Quality Control

Our Bis(trifluoromethyl)trisulfide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure high chemical purity and identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Due to its highly volatile nature, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent decomposition and maintain purity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Purity (GC Area %)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Non-volatile Residue	≤ 0.05%

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