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Trifluoromethanesulfonic anhydride, 98%, Thermo Scientific Chemicals

Catalog Number 11463910
475.35 GBP valid until 2024-03-29
Use promo code "21615" to get your promotional price.


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250 g
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To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
358-23-6
C2F6O5S2
282.127
MFCD00000408
WJKHJLXJJJATHN-UHFFFAOYSA-N
trifluoromethanesulfonic anhydride, triflic anhydride, trifluoromethanesulphonic anhydride, trifluoromethanesulfonic acid anhydride, methanesulfonic acid, trifluoro-, anhydride, trifluoromethanesulphonic acid anhydride, unii-8w034lhg1u, tf2o, trifluoromethane sulfonyl trifluoromethanesulfonate, trifluoromethane sulfonic anhydride
67749
CHEBI:48509
trifluoromethylsulfonyl trifluoromethanesulfonate
C(F)(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
358-23-6
C2F6O5S2
282.127
MFCD00000408
WJKHJLXJJJATHN-UHFFFAOYSA-N
trifluoromethanesulfonic anhydride, triflic anhydride, trifluoromethanesulphonic anhydride, trifluoromethanesulfonic acid anhydride, methanesulfonic acid, trifluoro-, anhydride, trifluoromethanesulphonic acid anhydride, unii-8w034lhg1u, tf2o, trifluoromethane sulfonyl trifluoromethanesulfonate, trifluoromethane sulfonic anhydride
67749
CHEBI:48509
trifluoromethylsulfonyl trifluoromethanesulfonate
C(F)(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F

Alfa Aesar Trifluoromethanesulfonic anhydride, 98%, Quantity: 250g, Boiling Point: 81 deg.C to 83 deg.C, Melting Point: -80 deg.C, Molecular Weight: 282.127, Percent Purity: 98%, Beilstein: 1813600, CAS: 358-23-6, ChEBI: CHEBI:48509, Density: 1.72

Trifluoromethanesulfonic anhydride is used to convert phenols and imine into triflic ester and NTf group. It is a strong electrophile used for the introduction of triflyl group in chemical synthesis. It serves as a reagent in the preparation of alkyl and vinyl triflates, and for the stereoselective synthesis of mannosazide methyl uronate donors. It acts as a catalyst for glycosylation with anomeric hydroxy sugars to prepare polysaccharides.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Trifluoromethanesulfonic anhydride is used to convert phenols and imine into triflic ester and NTf group. It is a strong electrophile used for the introduction of triflyl group in chemical synthesis. It serves as a reagent in the preparation of alkyl and vinyl triflates, and for the stereoselective synthesis of mannosazide methyl uronate donors. It acts as a catalyst for glycosylation with anomeric hydroxy sugars to prepare polysaccharides.

Solubility
Miscible with dichloromethane. Immiscible with hydrocarbons.

Notes
Moisture sensitive. Incompatible with water, strong bases, strong oxidizing agents, acids and alcohols.
TRUSTED_SUSTAINABILITY
Melting Point -80°C
Density 1.72
Boiling Point 81°C to 83°C
Linear Formula (CF3SO2)2O
Refractive Index 1.321
Quantity 250 g
UN Number UN3265
Beilstein 1813600
Sensitivity Moisture sensitive
Solubility Information Miscible with dichloromethane. Immiscible with hydrocarbons.
Formula Weight 282.13
Percent Purity 98%
Chemical Name or Material Trifluoromethanesulfonic anhydride
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RUO – Research Use Only

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