Tetrabutylammonium triflate
Synonym(s):Tetrabutylammonium triflate;Trifluoromethanesulfonic acid tetrabutylammonium salt
- CAS NO.：35895-70-6
- Empirical Formula: C17H36F3NO3S
- Molecular Weight: 391.53
- MDL number: MFCD00042585
- EINECS: 252-783-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:33:58
What is Tetrabutylammonium triflate?
Chemical properties
white to off-white crystalline powder, crystals or
The Uses of Tetrabutylammonium triflate
Used as a catalyst for the reactions of condensation of alcohols and carboxylic acids, reaction of aromatic compounds with sulfonyl chlorides, cracking of alkanes, alkylation of alkenes, isomerisation of alkanes and trans-alkylation of aromatics, trans-bromination and other Friedel-Crafts reactions.
Properties of Tetrabutylammonium triflate
| Melting point: | 110-114 °C
112-113 °C (lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | methanol: 0.1 g/mL, clear, colorless |
| form | powder to crystal |
| color | White to Almost white |
| Sensitive | Hygroscopic |
| BRN | 4172978 |
| CAS DataBase Reference | 35895-70-6(CAS DataBase Reference) |
Safety information for Tetrabutylammonium triflate
| 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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Tetrabutylammonium triflate
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