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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

Trifluoromethanesulfonyl Chloride

Available on request

Order Trifluoromethanesulfonyl Chloride (CAS 421-83-0) online at Zemixal: CClF3O2S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Trifluoromethanesulfonyl Chloride chemical structure
CAS number421-83-0
FormulaCClF3O2S
Molar mass168.52 g/mol
InChIKeyGRGCWBWNLSTIEN-UHFFFAOYSA-N
IUPAC nametrifluoromethanesulfonyl chloride

About Trifluoromethanesulfonyl Chloride

Trifluoromethanesulfonyl Chloride is part of the Zemixal sulfur Compounds (Thiols, Sulfides, Sulfonates) range. Identity at a glance: CAS 421-83-0, formula CClF3O2S and molar mass 168.52 g/mol.

Common uses in the lab and plant

  • Organic synthesis
  • API synthesis

Handling and storage

It carries the GHS signal word Danger (H314), so wear gloves and eye protection and work with good ventilation.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Trifluoromethanesulfonyl Chloride
Product nameTrifluoromethanesulfonyl Chloride
Catalogue numberZX-039527
CAS number421-83-0
IUPAC nametrifluoromethanesulfonyl chloride
Molecular formulaCClF3O2S
Molar mass168.52 g/mol
Exact mass167.926
XLogP31.6
H-bond donors / acceptors0 / 5
Topological polar surface area42.5 Ų
InChIKeyGRGCWBWNLSTIEN-UHFFFAOYSA-N
SMILESC(F)(F)(F)S(=O)(=O)Cl
PubChem CID79000
SynonymsTrifluoromethanesulphonyl chloride, Methanesulfonyl chloride, trifluoro-, trifluoromethylsulphonyl chloride, Triflyl chloride, triflic chloride, chloro(trifluoromethyl)sulfone, Trifluormethanesulfonylchloride, trifluormethanesulfonyl chloride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive

Signal word Danger

  • H314Causes severe skin burns and eye damage

Precautionary statements P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Trifluoromethanesulfonyl Chloride
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Trifluoromethanesulfonyl Chloride

Which CAS number identifies Trifluoromethanesulfonyl Chloride?
Trifluoromethanesulfonyl Chloride is registered under CAS 421-83-0. You may also see it listed as Trifluoromethanesulphonyl chloride, Methanesulfonyl chloride, trifluoro-, trifluoromethylsulphonyl chloride. Our catalogue number for this item is ZX-039527.
What are the formula and molar mass of Trifluoromethanesulfonyl Chloride?
For Trifluoromethanesulfonyl Chloride, its formula is CClF3O2S and its molar mass is 168.52 g/mol. The systematic (IUPAC) name is trifluoromethanesulfonyl chloride. InChIKey GRGCWBWNLSTIEN-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Trifluoromethanesulfonyl Chloride?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Trifluoromethanesulfonyl Chloride?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Trifluoromethanesulfonyl Chloride to my country?
Yes. Because Trifluoromethanesulfonyl Chloride is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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