triflic anhydride

Modify Date: 2025-08-19 23:55:00

triflic anhydride Structure
triflic anhydride structure
Common Name triflic anhydride
CAS Number 358-23-6 Molecular Weight 282.139
Density 2.0±0.1 g/cm3 Boiling Point 82.6±0.0 °C at 760 mmHg
Molecular Formula C2F6O5S2 Melting Point -80°C
MSDS N/A Flash Point -0.6±25.9 °C

 Names

Name triflic anhydride
Synonym More Synonyms

 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%

 Synonyms

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
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