Diphenylammonium Trifluoromethanesulfonate
Synonym(s):DPAT
- CAS NO.：164411-06-7
- Empirical Formula: C13H12F3NO3S
- Molecular Weight: 319.3
- MDL number: MFCD11042671
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:13
What is Diphenylammonium Trifluoromethanesulfonate?
Chemical properties
White powder
The Uses of Diphenylammonium Trifluoromethanesulfonate
Efficient catalyst for greener synthesis of esters by condensation of carboxylic acids with alcohols or transfesterification.
Diphenylammonium triflate (DPAT): efficient catalyst for esterification of carboxylic acids and for transesterification of carboxylic esters with nearly equimolar amounts of alcohols
General Description
This product has been enhanced for catalytic efficiency.
Properties of Diphenylammonium Trifluoromethanesulfonate
| Melting point: | 169-170 ºC |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | White to Almost white |
Safety information for Diphenylammonium Trifluoromethanesulfonate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Diphenylammonium Trifluoromethanesulfonate
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