Methyl trifluoromethanesulfonate

• CAS: 333-27-7
• Catalog Number: ACM333277-2
• Category: Other Products
• Molecular Weight: 164.1
• Molecular Formula: C₂H₃F₃O₃S
• Synonyms: methyl-triflate; EINECS 206-371-7; Trifluoromethanesulfonic Acid Methyl Ester; Methyltrifluoromethanesulfonate; Methyl Trifluoromethanesulfonate; trifluoromethanesulphonic acid methyl ester; Methyl triflate; Methanesulfonic acid,trifluoro-,methyl ester; Methyl trifluoromethane sulfonate; Methyl trifluoromethanesulphonate
• IUPAC Name: methyltrifluoromethanesulfonate
• SMILES: COS(=O)(=O)C(F)(F)F
• InChI Key: OIRDBPQYVWXNSJ-UHFFFAOYSA-N
• Boiling Point: 95ºC
• Flash Point: 38ºC
• Density: 1.45
• Appearance: Colourless Liquid
• Application: Methyl trifluoromethanesulfonate, appearing as a clear colorless to yellow liquid, serves as a powerful and versatile reagent in chemical synthesis. Its primary purpose lies in its role as a methylating agent, efficiently facilitating the conversion of amines to methyl ammonium triflates. In addition to its methylation capabilities, this compound is employed in acylation reactions as a derivatization reagent. It is key in the pre-methylation of polysaccharides under mild basic conditions, contributing to methods for determining polysulfide species such as zerovalent sulfur and polysulfides in environments like sulfide-rich water wells and lithium-sulfur battery electrolytes using chromatography-based techniques. Furthermore, methyl trifluoromethanesulfonate is also utilized in reactions with potassium enolates and the synthesis of 2-Benzyloxy-1-methylpyridinium trifluoromethanesulfonate, as well as in the Suzuki reaction, highlighting its broad applicability in chemical research and industry.
• EC Number: 206-371-7
• Exact Mass: 163.97500
• Hazard Statements: C:Corrosive
• Packing Group: III
• Safety Description: S16-S26-S36/37/39-S45
• Stability: Stable under normal temperatures and pressures.
• UN Number: 2924
• WGK Germany: 3

Custom Q&A

What is the molecular formula of Methyl trifluoromethanesulfonate?

The molecular formula is C2H3F3O3S.

What is the molecular weight of Methyl trifluoromethanesulfonate?

The molecular weight is 164.11 g/mol.

Is Methyl trifluoromethanesulfonate soluble in water?

No, it is insoluble in water.

What is another name for Methyl trifluoromethanesulfonate?

Another name for it is Methyl triflate.

When was Methyl trifluoromethanesulfonate created?

It was created on March 26, 2005.

What is the InChI of Methyl trifluoromethanesulfonate?

The InChI is InChI=1S/C2H3F3O3S/c1-8-9(6,7)2(3,4)5/h1H3.

What is the InChIKey of Methyl trifluoromethanesulfonate?

The InChIKey is OIRDBPQYVWXNSJ-UHFFFAOYSA-N.

What is the CAS number of Methyl trifluoromethanesulfonate?

The CAS number is 333-27-7.

What is the UN number of Methyl trifluoromethanesulfonate?

The UN number is 2924.

What is the molecular weight of Methyl trifluoromethanesulfonate according to PubChem 2.1?

The molecular weight is 164.11 g/mol according to PubChem 2.1.