CAS No: 358-23-6, Chemical Name: Trifluoromethanesulfonic anhydride
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358-23-6 Trifluoromethanesulfonic anhydride

product Name Trifluoromethanesulfonic anhydride
Synonyms Triflic anhydride; Trifluoromethanesulphonic anhydride; trifluoromethylsulfonyl trifluoromethanesulfonate; Trifluoro methane Sulfonic Anhydride
Molecular Formula C2F6O5S2
Molecular Weight 282.1388
InChI InChI=1/C2F6O5S2/c3-1(4,5)14(9,10)13-15(11,12)2(6,7)8
CAS Registry Number 358-23-6
EINECS 206-616-8
Molecular Structure 358-23-6 Trifluoromethanesulfonic anhydride
Density 1.976g/cm3
Melting point -80 °C
Boiling point 82.6°C at 760 mmHg
Refractive index 1.358
Water solubility reacts violently with water
Vapour Pressur 86.8mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R14:;
R35:;
Safety Description S26:;
S36/37/39:;
S45:;
S8:;