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TRIFLUOROMETHANESULPHONIC ANHYDRIDE For Synthesis
Triflic anhydride
MSDS
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COAs
Packings
25 g
(00025)
100 g
(00100)
Print friendly version
Article No.
0349S
Grade
For Synthesis
Purity
98%
CAS No.
358-23-6
Molecular Formula
C
2
F
6
O
5
S
2
Molecular Weight
282.14
H.S. Code
2904.9990
Shelf Life
24 Months
Physical Properties
Physical state at 20 °C
Liquid
Colour
Colorless
Odour
Pungent
Boiling point [°C]
81-83
Vapour pressure [20°C]
11 hPa
Vapour density
9.74 - (Air = 1.0)
Relative density, liquid (water=1)
1.677 g/cm3 at 25 °C
Specifications
Appearance
Colorless to very faint yellow liquid
Assay (by NaOH titration)
Min. 98.0%
Infrared spectrum
Conforms to structure
Safety Information and Hazard Symbols
Symbol: GHS03, GHS05, GHS07
Signal Word: Danger
UN No.: 3265
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H272-H302-H314-H335
Precaution Statement: P210-P260-P280-P301+P312-P303+P361+P353-P305+P351+P338
Revision Date:
03-Apr-2026
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TRIFLUOROMETHANESULPHONIC ANHYDRIDE