Thermo Fisher, A11767.18, Trifluoromethanesulfonic anhydride, 98%

Name: Trifluoromethanesulfonic anhydride, 98%
Brand: Thermo Fisher
SKU: A11767.18

Quantity: 50 g, Unit Size: Each, 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

Catalog Number: A11767.18

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Category

Polysaccharides

Pack Size50 g

TagsChemicals Organic compounds Organic acids and derivatives Organic sulfonic acids and derivatives

CollectionsThermo Fisher Chemicals Collection — Analytical Solvents, Reagents & CoAs Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Quantity: 50 g
Unit Size: Each
ApplicationsTrifluoromethanesulfonic 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.SolubilityMiscible with dichloromethane. Immiscible with hydrocarbons.NotesMoisture sensitive. Incompatible with water, strong bases, strong oxidizing agents, acids and alcohols.

Specifications

General

Beilstein	1813600
CAS	358-23-6
ChEBI	CHEBI:48509
Chemical Name or Material	Trifluoromethanesulfonic anhydride
DOT Information	Hazard Class: 8; Packaging Group: I
Density	1.72
EINECS Number	206-616-8
Formula Weight	282.13
Health Hazard 1	H290-H302-H314-H335
Health Hazard 2	<b>GHS H Statement</b><br />H314-H318<br /> Causes severe skin burns and eye damage. <br />Causes serious eye damage.
Health Hazard 3	P234-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
IUPAC Name	trifluoromethylsulfonyl trifluoromethanesulfonate
InChI Key	WJKHJLXJJJATHN-UHFFFAOYSA-N
Linear Formula	(CF<sub>3</sub>SO<sub>2</sub>)<sub>2</sub>O
MDL Number	MFCD00000408
Melting Point	-80°C
Molecular Formula	C2F6O5S2
PubChem CID	67749
RTECS Number	PB2772000
Recommended Storage	Ambient temperatures
Refractive Index	1.321

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Thermo Fisher, A11767.18, Trifluoromethanesulfonic anhydride, 98%

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