2-trimethylsilylphenyl triflate

Names

[ Name ]:
2-trimethylsilylphenyl triflate

[Synonym ]:
2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHYLSULFONATE
2-trimethylsilylphenyl triflate
2-(Trimethylsilyl)phenyl trifluoromethanesulfonate
(2-trimethylsilylphenyl) trifluoromethanesulfonate
2-(trimethylsilyl)phenyl triflate
MFCD00799598
Methanesulfonic acid, 1,1,1-trifluoro-, 2-(trimethylsilyl)phenyl ester

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
294.8±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₀H₁₃F₃O₃SSi

[ Molecular Weight ]:
298.354

[ Flash Point ]:
132.1±27.3 °C

[ Exact Mass ]:
298.030670

[ PSA ]:
51.75000

[ LogP ]:
5.28

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.470

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
26-27-36/37/39-45

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
Ⅱ

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Tandem thia-Fries rearrangement--cyclisation of 2-(trimethylsilyl)phenyl trifluoromethanesulfonate benzyne precursors.

Chem. Commun. (Camb.) 49(69) , 7602-4, (2013)

A novel transformation of 2-(trimethylsilyl)phenyl trifluoromethanesulfonate aryne precursors is described.