4, 5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate

Modify Date: 2025-10-30 15:35:39

4, 5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate Structure
4, 5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate structure
Common Name 4, 5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
CAS Number 458566-99-9 Molecular Weight 326.407
Density 1.2±0.1 g/cm3 Boiling Point 310.3±42.0 °C at 760 mmHg
Molecular Formula C12H17F3O3SSi Melting Point N/A
MSDS N/A Flash Point 141.5±27.9 °C

 Names

Name 4,5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 310.3±42.0 °C at 760 mmHg
Molecular Formula C12H17F3O3SSi
Molecular Weight 326.407
Flash Point 141.5±27.9 °C
Exact Mass 326.061981
LogP 6.20
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.473

 Safety Information

Hazard Codes C

 Synonyms

Methanesulfonic acid, 1,1,1-trifluoro-, 4,5-dimethyl-2-(trimethylsilyl)phenyl ester
4,5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
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