Description

[Bis[(Trifluoromethyl)Sulphonyl]Methyl]Benzene is a specialized organofluorine compound featuring a highly electron-withdrawing bis(triflyl)methyl group. This unique structure makes it a valuable intermediate and reagent in advanced synthetic chemistry, particularly for introducing fluorinated motifs and as a precursor to superacidic catalysts. It is primarily sought after by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated drug candidates, enhancing metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where fluorine atoms improve efficacy and environmental profile.
• Catalyst & Ligand Precursor: Serves as a precursor for generating strong Brønsted acid catalysts and specialized ligands used in organic transformations.
• Electrolyte Additive Research: Investigated for use in high-performance lithium-ion battery electrolytes to improve stability and conductivity.
• Polymer & Material Science: Incorporated into specialty polymers to impart unique surface properties, chemical resistance, or optical characteristics.
• Organic Synthesis Reagent: Employed in fluorination reactions and as a robust protecting group or activating agent in complex molecule assembly.

Basic Information

Product Name	[Bis[(Trifluoromethyl)Sulphonyl]Methyl]Benzene
CAS No.	40906-82-9
Molecular Formula	C9H6F6O4S2
Molecular Weight	356.26 g/mol
Synonyms	α,α-Bis(trifluoromethanesulfonyl)toluene; Benzylidene-bis(trifluoromethanesulfone); Phenylbis(triflyl)methane; (Trifluoromethanesulfonyl)phenylmethane; Bis(trifluoromethylsulfonyl)phenylmethane; 1,1-Bis[(trifluoromethyl)sulfonyl]-1-phenylethane (common misnomer); BTFSM; Contact for additional names.
EINECS	Contact for details

Quality Control

Our [Bis[(Trifluoromethyl)Sulphonyl]Methyl]Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, assay, and impurity profiles against agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under a dry atmosphere to prevent decomposition. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.