TIN(II) TRIFLUOROMETHANESULFONATE
Synonym(s):Sn(OTf)2;Stannous trifluoromethanesulfonate;Tin(II) triflate
- CAS NO.：62086-04-8
- Empirical Formula: C2F6O6S2Sn
- Molecular Weight: 416.85
- MDL number: MFCD00191251
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
What is TIN(II) TRIFLUOROMETHANESULFONATE?
Chemical properties
White to yellowish powder
The Uses of TIN(II) TRIFLUOROMETHANESULFONATE
Tin(II) trifluoromethanesulfonate is a mild Lewis acid used for stereoselective aldol and Michael reactions; [2,3]-Wittig and Ireland-Claisen rearrangements, Horner-Wadsworth-Emmons reactions, asymmetric [3 + 2] cycloaddition, ring opening reactions and Friedel-Crafts reactions.
Properties of TIN(II) TRIFLUOROMETHANESULFONATE
| Melting point: | ≥300 °C (lit.) |
| storage temp. | Inert atmosphere,2-8°C |
| form | Powder |
| color | White to yellow |
| Water Solubility | Insoluble in water. |
| Sensitive | Moisture Sensitive |
| Stability: | hygroscopic |
| CAS DataBase Reference | 62086-04-8(CAS DataBase Reference) |
Safety information for TIN(II) TRIFLUOROMETHANESULFONATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H314:Skin corrosion/irritation H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. 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. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for TIN(II) TRIFLUOROMETHANESULFONATE
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