triflic anhydride

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Names

[ CAS No. ]:
358-23-6

[ Name ]:
triflic anhydride

[Synonym ]:
TRIFLUOROMETHANESULFONIC ACID ANHYDRIDE
TRIFLUOROMETHANESULFONIC ANHYDRIDE FOR SYNTHESIS
TRIFLUOROMETHANESULFONIC ANHYDRIDE (TRIFLIC ANHYDRIDE)
Trifluoromethanesulphonic acid anhydride
(TRIFLUOROMETHANE)SULFONYL TRIFLUOROMETHANESULFONATE
MFCD00000408
EINECS 206-616-8
TRIFLUOROMETHANESULFONIC ANHYDRIDE (10 ML )
Trifluoromethanesulphonic anhydride
Methanesulfonic acid, trifluoro-, anhydride
TRIFLUORO METHANESULFONIC ANHYDRIDE
TRIFLUOROMETHANE-SULFONICANHYDRIDE
Trifluoromethanesulfonicanhydride
TRIFLUOROMETHYLSULFONIC ANHYDRIDE
triflic anhydride
TRIFLUOROMETHANE SULFONIC ANHYDRIDE
Trifluoromethanesulfonic anhydride
TRIFLUOROMETHANESULFONIC ACID
TRIFLUOROMETHANESULPHONICACIDANHYDRIDE

Chemical & Physical Properties

[ Density]:
2.0±0.1 g/cm3

[ Boiling Point ]:
82.6±0.0 °C at 760 mmHg

[ Melting Point ]:
-80°C

[ Molecular Formula ]:
C₂F₆O₅S₂

[ Molecular Weight ]:
282.139

[ Flash Point ]:
-0.6±25.9 °C

[ Exact Mass ]:
281.909119

[ PSA ]:
94.27000

[ LogP ]:
2.12

[ Vapour density ]:
5.2 (vs air)

[ Vapour Pressure ]:
86.8±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.359

[ Storage condition ]:
Refrigerator

[ Water Solubility ]:
reacts violently with water

Safety Information

[ Hazard Codes ]:
C

[ Risk Phrases ]:
R14:Reacts violently with water. R21/22:Harmful in contact with skin and if swallowed . R34:Causes burns. R35:Causes severe burns.

[ Safety Phrases ]:
S26-S36/37/39-S43-S45-S8

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
I

[ Hazard Class ]:
8

[ HS Code ]:
29049020

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%