Methyl trifluoromethanesulfonate, 98%

Name: Methyl trifluoromethanesulfonate, 98%
Brand: Vaqora Chemicals
SKU: VQ-010903

About Methyl trifluoromethanesulfonate, 98%

Vaqora Chemicals supplies Methyl trifluoromethanesulfonate in Synthesis grade, an organosulfur compound registered under CAS number 333-27-7, specified at 98% purity. Its molecular formula is C2H3F3O3S and its molecular weight is 164.11 g/mol. It is also known as Trifluoromethanesulfonic acid methyl ester or Methyl triflate.

In its supplied form it is a colourless liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyl trifluoromethanesulfonate, 98%
Catalogue No.	VQ-010903
CAS Number	333-27-7
IUPAC name	methyl trifluoromethanesulfonate
Molecular formula	C₂H₃F₃O₃S
Molecular weight	164.11 g/mol
Exact mass	163.9755
Grade	Synthesis
Purity / assay	98%
HSN code	29420090
InChIKey	OIRDBPQYVWXNSJ-UHFFFAOYSA-N
SMILES	COS(=O)(=O)C(F)(F)F
PubChem CID	9526

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
LogP (XLogP3)	0.9
H-bond donors / acceptors	0 / 6
TPSA	51.8 Å²
Synonyms	Trifluoromethanesulfonic acid methyl ester, Methyl triflate, Methyl trifluoromethanesulphonate, Methanesulfonic acid, trifluoro-, methyl ester, Trifluoromethanesulfonic acid, methyl ester, Methyl trifluoromethane sulfonate, trifluoro-methanesulfonic acid methyl ester, Methanesulfonic acid, 1,1,1-trifluoro-, methyl ester, methyl (trifluoromethyl)sulfonate, methyltriflate, methyl trifiate, 1,1,1-Trifluoromethanesulfonic acid methyl ester

Safety & hazard information (GHS)

Flammable

Corrosive

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H314Causes severe skin burns and eye damage

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P321, P363, P370 + P378, P403 + P235, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Methyl trifluoromethanesulfonate, 98%?

The CAS Registry Number of Methyl trifluoromethanesulfonate, 98% is 333-27-7. It is also known as Trifluoromethanesulfonic acid methyl ester, Methyl triflate, Methyl trifluoromethanesulphonate.

What is the molecular formula and molecular weight of Methyl trifluoromethanesulfonate, 98%?

Methyl trifluoromethanesulfonate, 98% has the molecular formula C2H3F3O3S and a molecular weight of 164.11 g/mol. Its IUPAC name is methyl trifluoromethanesulfonate.

Which grade and pack sizes of Methyl trifluoromethanesulfonate, 98% can I order?

We supply Methyl trifluoromethanesulfonate, 98% in Synthesis (98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl trifluoromethanesulfonate, 98%?

Yes. Every lot of Methyl trifluoromethanesulfonate, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Methyl trifluoromethanesulfonate, 98% be shipped internationally?

Yes. Methyl trifluoromethanesulfonate, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.