INDIUM(III) TRIFLUOROMETHANESULFONATE
Synonym(s):In(OTf)3;In(TFA)3;Indium(III) triflate;Trifluoromethanesulfonic acid indium(III) salt;Tris(trifluoromethanesulfonato)indium
- CAS NO.：128008-30-0
- Empirical Formula: C3F9InO9S3
- Molecular Weight: 562.03
- MDL number: MFCD00144478
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:54
What is INDIUM(III) TRIFLUOROMETHANESULFONATE?
Chemical properties
Off-white powder and granules
The Uses of INDIUM(III) TRIFLUOROMETHANESULFONATE
Indium(III) trifluoromethanesulfonate is used as a Lewis acid catalyst in organic synthesis and as a co-catalyst in organometallic catalysis. It is also used as a reactant in the preparation of stable indium bacteriochlorins and decahydroquinoline-type toxins through intramolecular hetero Diels-Alder reactions. Further, it is used in the synthesis of benzoxazoles through cyclocondensations.
The Uses of INDIUM(III) TRIFLUOROMETHANESULFONATE
Reactant or reagent involved in:
- Synthesis of stable indium bacteriochlorins
- Studying basicities of phosphoryl compounds toward triflates Lewis acids
- Preparation of decahydroquinoline-type toxins via intramolecular hetero Diels-Alder reactions
Catalyst for synthesis of benzoxazoles via cyclocondensations
Properties of INDIUM(III) TRIFLUOROMETHANESULFONATE
| Melting point: | >300°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Powder and Granules |
| color | Off-white |
| Water Solubility | Slightly soluble in hydrocarbons and diethyl ether. Insoluble in water |
| Sensitive | Hygroscopic |
| Stability: | hygroscopic |
| CAS DataBase Reference | 128008-30-0(CAS DataBase Reference) |
Safety information for INDIUM(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. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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. P405:Store locked up. |
Computed Descriptors for INDIUM(III) TRIFLUOROMETHANESULFONATE
| InChIKey | UCYRAEIHXSVXPV-UHFFFAOYSA-K |
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