Trifluoromethanesulfonic acid ( Triflic acid )
| CAS | 1493-13-6 |
|---|---|
| Catalog # | 6164-3-02 |
| ENCS # | 2-2809 |
| TSCA # | Registered |
| EINCS # | 2160875 |
| MITI # | 2-2809 |
| CGC-Abb | PFC-MS |
CF3SO3H
(50kg, 90kg drum)
Properties of Triflic acid
Triflic Acid has often been acclaimed as the strongest
of all known monoprotic organic acids.
This material is a hygroscopic liquid which have strong irritant odor and
strong fuming under moist air, and is strongly corrosive to skin and eyes.
Electric cell., Synthetic catalyst for polymers, agrochemicals, petrochemicals,
and pharmaceuticals. (For example, tin salt is useful for stereoselective
reactions.)
| Formula | CF3SO3H |
|---|---|
| Molecular Weight | 150 |
| Boiling Point (°C) | 162 |
| Freezing Point (°C) | -40 |
| Specific Gravity (g/ml) | 1.696 |
| Refractive Index at 25 (°C) | 1.325 |
| Appearance | Colorless liquid |
| Dipole (debye) *1 | 2.7 |
| E HOMO (kcal/mol) *1 | -229.3 |
| E LUMO (kcal/mol) *1 | -24.6 |
| Flash Point (°C) | Nonflammable |
| LD50 (Orl-rat, mg/kg) | 1,605 |