Bismuth(III) trifluoromethanesulfonate
Synonym(s):Bi(OTf)3;Bismuth tris(trifluoromethanesulfonate);Bismuth(III) triflate
- CAS NO.：88189-03-1
- Empirical Formula: 3CF3O3S.Bi
- Molecular Weight: 656.18
- MDL number: MFCD08272314
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:21:57
What is Bismuth(III) trifluoromethanesulfonate?
Chemical properties
White powder
The Uses of Bismuth(III) trifluoromethanesulfonate
Bismuth(III) trifluoromethanesulfonate acts as a catalyst in Friedel-Crafts acylation and cycloisomerization of allene-enol ethers. It behaves as a direct substitution catalyst and involved in the substitution of allylic, propargylic, and benzylic alcohols with sulfonamides, carboxamides and carbamates. Further, it is also used in Mukaiyama aldol reactions.
The Uses of Bismuth(III) trifluoromethanesulfonate
Catalyst for organic syntheses.
The Uses of Bismuth(III) trifluoromethanesulfonate
Catalyzes direct substitution of allylic, propargylic, and benzylic alcohols with sulfonamides, carbamates, and carboxamides.
What are the applications of Application
Bismuth(III) trifluoromethanesulfonate is a direct substitution catalyst
Properties of Bismuth(III) trifluoromethanesulfonate
| Melting point: | 300 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in organics acetonitrile, dioxane, dimethyl formamide and dimethyl sulfoxide. |
| form | Liquid |
| color | Clear colorless |
| Sensitive | Hygroscopic |
| Hydrolytic Sensitivity | 5: forms reversible hydrate |
| Stability: | hygroscopic |
Safety information for Bismuth(III) trifluoromethanesulfonate
| Signal word | Warning |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H315:Skin corrosion/irritation H318:Serious eye damage/eye 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. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 Bismuth(III) trifluoromethanesulfonate
| InChIKey | HIYUMYXSGIKHHE-UHFFFAOYSA-M |
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