2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHANESULFONATE
- CAS NO.：88284-48-4
- Empirical Formula: C10H13F3O3SSi
- Molecular Weight: 298.35
- MDL number: MFCD00799598
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:29:55
What is 2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHANESULFONATE?
Physical properties
bp 70 °C/2 mmHg; d 1.229 g mL?1
The Uses of 2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHANESULFONATE
2-(Trimethylsilyl)phenyl Triflate is a useful reagent applied in reactions of Polycyclic Arenes, Heteroatom Arylation,Heteroarenes and Benzannulated Heterocycles, Carbon Arylations, etc.
The Uses of 2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHANESULFONATE
2-(Trimethylsilyl)phenyl trifluoromethanesulfonate may be used to generate benzyne under mild conditions of simple fluoride treatment at room temperature.
General Description
2-(Trimethylsilyl)phenyl trifluoromethanesulfonate is an important ortho-benzyne precursor in aryne chemistry.
Properties of 2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHANESULFONATE
| Boiling point: | 70 °C/2 mmHg (lit.) |
| Density | 1.229 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 205 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 1.229 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
Safety information for 2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHANESULFONATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. 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 2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHANESULFONATE
| InChIKey | XBHPFCIWRHJDCP-UHFFFAOYSA-N |
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