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Postion:Product Catalog >Chemical pesticides>Plant Growth Regulators>Trifluoromethanesulfonic anhydride
Trifluoromethanesulfonic anhydride
  • Trifluoromethanesulfonic anhydride
  • Trifluoromethanesulfonic anhydride

Trifluoromethanesulfonic anhydride

Price Get Latest Price
Package 1kg 25kg 100kg
Min. Order: 1kg
Supply Ability: kg
Update Time: 2023-03-09

Product Details

Product Name: Trifluoromethanesulfonic anhydride CAS No.: 358-23-6
EC-No.: 206-616-8 Min. Order: 1kg
Purity: 98% Supply Ability: kg
Release date: 2023/03/09
MF:: C2F6O5S2 MW:: 282.14
Appearance:: Clear colorless to light brown Packing : Reagent bottle or fluorination tank

Contact:Jessie@lychems.cn


Melting point -80°C
Boiling point 81-83 °C (lit.)
density 1.677 g/mL at 25 °C (lit.)
vapor density 5.2 (vs air)
vapor pressure 8 mm Hg ( 20 °C)
refractive index n20/D 1.321(lit.)
RTECS PB2772000
Fp 81-83°C
storage temp. Store below +30°C.
solubility Miscible with dichloromethane. Immiscible with hydrocarbons.
form Liquid
Specific Gravity1.677
color Clear colorless to light brown
Water Solubility reacts violently with water
Sensitive Moisture Sensitive
BRN 1813600
InChIKeyWJKHJLXJJJATHN-UHFFFAOYSA-N
LogP0.3 at 25℃
CAS DataBase Reference358-23-6(CAS DataBase Reference)
NIST Chemistry ReferenceTrifluoromethanesulfonic anhydride(358-23-6)
EPA Substance Registry SystemMethanesulfonic acid, trifluoro-, anhydride (358-23-6)
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.

Company Profile Introduction

LY Global Chemicals Co Ltd.. is a limited liability company specialized in technical research and development, production, development and trade of chemical products. Mainly engaged in the customization and sales of pharmaceutical intermediates, electronic materials, cosmetics raw materials and other fine chemicals. We have many years of export experience, and our customers are all over many countries. Our products are of good quality, competitive price, stable supply, and customers are very satisfied

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