High Quality Trifluoromethanesulfonic Anhydride CAS 358-23-6

• CAS No.: 358-23-6
• Formula: C2f6o5s2
• EINECS: 206-616-8
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: Colorless
• Density: 1.677 G/Ml at 25 °c (Lit.)
• Psa: 94.27000
• Logp: 2.86380
• Boiling Point: 81-83 °c (Lit.)
• Flash(Ing) Point: 81-83°c
• Melting Point: -80°c
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

 

Product Description

 

1. Product information

Product name: Trifluoromethanesulfonic anhydride

CAS: 358-23-6
MF: C2F6O5S2
MW: 282.14
Boiling point: 81-83 °C (lit.)
Density: 1.677 g/mL at 25 °C (lit.)
EINECS: 206-616-8

 Appearance: clear liquid


2.Specification

 

 

Item	Specification
Appearance	Colorless to light yellow transparent liquid
Purity (Titration) %	99 min
Acid Residue (as CF3SO2OH) %	0.5 max

 

3.Application

triflic anhydride has found a very broad application in synthetic organic chemistry and plays a very important role in modern organic synthesis. Due to its unique properties,it often has no alternative to provide the selectivity and efficiency of a transformation.

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