4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate - Names and Identifiers
Name | 4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
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Synonyms | 4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate Methanesulfonic acid, trifluoro-, 4,5-dimethyl-2-(trimethyls... Methanesulfonic acid, trifluoro-, 4,5-dimethyl-2-(trimethylsilyl)phenylester 1,1,1-Trifluoromethanesulfonic acid 4,5-dimethyl-2-(trimethylsilyl)phenyl ester
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CAS | 458566-99-9
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4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate - Physico-chemical Properties
4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate - Risk and Safety
Safety Description | 24/25 - Avoid contact with skin and eyes.
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HS Code | 29319090 |
4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate - Introduction
4,5-Dimethyl -2-(trimethylsilyl) phenyl triflate is an organic compound with the molecular formula C13H19F3O3SSi and a molecular weight of 346.43g/mol. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless to slightly yellow liquid
-Melting point:-17 ° C
-Boiling point: 153 ° C
-Density: 1.13g/cm³
-refractive index: 1.457 (nD, 25 ° C)
-Stability: Stable at room temperature, but stored away from light
Use:
4,5-dimethyl -2-(trimethylsilyl) phenyl triflate is commonly used as a reagent and intermediate in organic synthesis and has the following uses:
-As a sulfonic acid esterification reagent, used to introduce sulfonic acid ester groups in organic synthesis
-Used as a protecting group in esterification, sulfonation or Silylation reactions
-Ligands used as catalysts in chemical synthesis
Method:
4,5-dimethyl -2-(trimethylsilyl) phenyl triflate can be obtained by converting 4,5-dimethyl -2-(trimethylsilyl) phenol is prepared by reaction with trifluoromethanesulfonic anhydride.
Safety Information:
-Store away from light and avoid contact with air, water and moisture
-Combustible, avoid contact with heat sources, open flames, etc.
-Wear appropriate personal protective equipment such as gloves, goggles and protective clothing during use
-avoid inhalation, ingestion or skin contact, such as accidental contact should immediately rinse with plenty of water
-In the use and storage process should follow the relevant safety procedures, to avoid the risk of fire, explosion and environmental pollution.
Last Update:2024-04-10 22:29:15