Trifluoromethanesulfonic anhydride

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,D/P,T/T,

Keywords

Trifluoromethanesulfonic anhydride Triflic Anhydride 358-23-6

Quick Details

Appearance:Clear transparent to light yellow liquid
Application:Pharmaceutical intermediates
PackAge:100kg/drum
ProductionCapacity:3000|Metric Ton|Year
Storage:Storage in ambient temperature
Transportation:According to per customer's requirements

Superiority:

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Details:

Product Name	Trifluoromethanesulfonic anhydride
Synonyms	Triflic anhydride; Trifluoromethanesulphonic anhydride
Molecular Formula	C2F6O5S2
Molecular Weight	282.1388
CAS Registry Number	358-23-6
EINECS	206-616-8
Density	1.976g/cm3
Refractive index	1.358
Water solubility	reacts violently with water

Appearance	Colorless liquid with a pungent odor
Purity	≥99.0%	≥99.5%
CF3SO3H	≤0.5%	≤0.2%
SO42-(ppm)	≤100	≤30
F-(ppm)	≤50	≤50

Applications:

• Widely used for pharmaceuticals and agrochemicals applications
• Also used in electronic applications such as liquid crystals and surface treatment
• May be used to introduce trifluoromethane sulfonyl group
• Strong activator of hydroxyl groups. It is an efficient promoter for inversion of configuration and for nucleophilic susbstitutions
• Activator of phenols or enols for the synthesis of aryl and vinyl triflates