Trifluoromethanesulfonic anhydride

Product Details

CAS No:358-23-6

MF:C2F6O5S2

Appearance:colorless clear liquid

Specification:99.5%

UN number:UN 3265 8/PG II

Package:1/5/10/25kgs/drum

Supply Capacity:Tons

Synonyms:Trifluoromethanesulfonic anhydride; Triflic anhydride; Trifluoromethanesulfonic anhydlladium(0);Trifluoromethanesulfonic anhydride purum, >=98.0% (T);Trifluoromethanesulfonic anhydride solution 1 M in methylene chloride;Triflic anhydride solution;7561347, DT: 23.1 1.2016) RE-EXPORT;TRIFLUOROMETHANE SULFONIC ANHYDRIDE(ORIG INAL IMPORT VIDE BE.NO;Trifluoromethanesulfonic anhydride solution;Methanesulfonic acid, trifluoro-, anhydride; Trifluoromethanesulfonic anhydride,"Trifluoromethanesulfonic anhydride; 358-23-6; Triflic anhydride; Trifluoromethanesulphonic anhydride; 8W034LHG1U; TRIFLATE ANHYDRIDE; Methanesulfonic acid, 1,1,1-trifluoro-, 1,1'-anhydride; CHEBI:48509; DTXSID501014629; DTXCID101437174; 206-616-8; trifluoromethanesulfonic acid anhydride; trifluoromethanesulphonic acid anhydride; trifluoromethylsulfonyl trifluoromethanesulfonate; Methanesulfonic acid, trifluoro-, anhydride; MFCD00000408; C2F6O5S2; triflic acid anhydride; trifluoromethanesulfonyl trifluoromethanesulfonate; trifluoromethane sulfonic anhydride; 1,1,1-trifluoromethanesulfonic acid 1,1'-anhydride; TF2O; (trifluoromethane)sulfonyl trifluoromethanesulfonate; UNII-8W034LHG1U; EINECS 206-616-8; trifluoromethane sulfonic acid anhydride; OTf2; Triflic anhydride;Tf2O; Triflic anhydride solution; SCHEMBL160; (Tf)2O; trifluorometansulfonic anhydrid; (CF3SO2)2O; trifloromethanesulfonic anhydride; trifluormethanesulfonic anhydride; trifluormethansulphonic anhydride; trifluoromethanesufonic anhydride; trifluoromethansulfonic anhydride; Trifluoromethylsulfonic anhydride; trifluoromethanesulfonic-anhydride; trifluoromethanesulfonyl anhydride; trifluoromethansulphonic anhydride; trifluoromethylsulphonic anhydride; Triflouromethanesulfonic anhydride; trifluormethane sulfonic anhydride; Trifluoromethanesulfonic?Anhydride; trifluoromethyl sulfonic anhydride; trifluro methanesulfonic anhydride; trifluromethane sulfonic anhydride; trifiuoromethanesulphonic anhydride; trifluorornethanesulfonic anhydride; triflouromethane-sulfonic anhydride; trifluoro methanesulfonic anhydride; trifluoro-methanesulfonic anhydride; trifluoromethane-sulfonic anhydride; trifluoromethane-sulfonic-anhydride; Trifluoromethyl sulphonic anhydride; trifluoro-methanesulphonic anhydride; trifluoromethane sulphonic anhydride; trifluoromethane-sulphonic anhydride; BCP24336; CS-B0874; trifluoromethane -sulfonic anhydride; BBL036267; STL558688; trifluormethanesulfonic acid anhydride; trifluoromethylsulfonic acid anhydride; trifluoromethanesulfonic-acid anhydride; AKOS007930319; trifluormethane sulfonic acid anhydride; trifluoro-methansulfonic acid anhydride; FT01910; GS-3207; trifluoro-methanesulfonic acid anhydride; trifluoromethane-sulfonic acid anhydride; Trifluoromethanesulfonic anyhydride [MI]; trifluoro methane sulfonic acid anhydride; BP-20541; Trifluoromethanesulfonic anhydride, >=99%; DB-009868; trifluormethylsulfonyl trifluormethansulfonat; NS00041402; T1100; EN300-50306; A822989; Q6128335; Trifluoromethanesulfonic anhydride (Triflic anhydride); trifluoromethylsulfonyl tris(fluoranyl)methanesulfonate; Trifluoromethanesulfonic anhydride, purum, >=98.0% (T); trifluoromethanesulfonic acid trifluoromethylsulfonyl ester",282.140,C2F6O5S2,;

 

Applications:

 

Trifluoromethanesulfonic Anhydride: The Universal Synthetic Tool and Industrial Catalyst
Trifluoromethanesulfonic anhydride (Tf₂O) is a highly functional chemical product recognized in the chemical industry as a "universal synthetic tool." Due to its exceptional reactivity and broad compatibility, it serves as a crucial intermediate and high-performance catalyst across numerous high-value industries.

 

1: Core Catalytic and Organic Synthesis Applications
Tf₂O acts as a novel and highly efficient catalyst for Friedel-Crafts reactions, enabling the construction of complex molecules. It is specifically used for the effective catalysis of benzylation and cyclohexylation reactions, significantly improving reaction efficiency and product purity. Furthermore, it is utilized as a protonation reaction catalyst in the fuel industry.

 

2: Pharmaceutical and Life Sciences
As a core intermediate, Trifluoromethanesulfonic anhydride is extensively used in the pharmaceutical industry, being an indispensable raw material for the synthesis of many high-value Active Pharmaceutical Ingredients (APIs). Its applications include:
Drug Molecules: Synthesis of fundamental drugs and compounds such as nucleosides, antibiotics, steroids, proteins, and vitamins.
Bioactive Substances: Used in the synthesis of complex biomolecules, including glycosides.
Reagent Preparation: Widely used to synthesize alkyl and vinyl triflates (trifluoromethanesulfonates), which serve as key reactive precursors and leaving groups in organic synthesis.

 

3: Polymer and Material Science
In material science, Tf₂O plays multiple specialized roles:
Plastics Industry: It functions as an oligomerization polymerization catalyst in the chemical synthesis of various plastics.
Rubber Modification: Used for the chemical modification of silicone rubber to enhance or introduce new functional properties.
Electronic Chemicals: Employed in the electronic chemical industry for the production of electrically conductive polymers.

 

4: Other Specialized and Fine Chemical Applications
Tf₂O also finds essential applications in specialized sectors:
Agrochemical Sector: Used as an intermediate for the synthesis of herbicides and plant growth regulators.
Sugar Industry: Utilized for specific chemical reactions within sugar processing.
Research and Development: It is a vital reagent in scientific research, used for developing and exploring various specialized reactions, particularly where highly efficient activation and conversion are required.