1314639-86-5

1314639-86-5 - Names and Identifiers

Name	Di-T-Butylisobutylsilyl Trifluoromethanesulfonate
Synonyms	Di-tert-butylisobutylsilyl triflate Di-T-Butylisobutylsilyl Trifluoromethanesulfonate DI-t-BUTYLISOBUTYLSILYL TRIFLUOROMETHANESULFONATE Methanesulfonic acid, 1,1,1-trifluoro-, bis(1,1-dimethylethyl)(2-methylpropyl)silyl ester
CAS	1314639-86-5

1314639-86-5 - Physico-chemical Properties

Molecular Formula	C13H27F3O3SSi
Molar Mass	348.5
Density	1.25
Boling Point	100-101°C / 1
Specific Gravity	1.25
Storage Condition	Room Temprature
Sensitive	7: reacts slowly with moisture/water

1314639-86-5 - Introduction

Di-tert-butyl isobutyl silyl trifluoromethanesulfonic acid is an organosilicon compound, also known as TBDMDA. The following is an introduction to its nature, use, preparation and safety information:

Properties: Di-tert-butyl isobutyl methyl silyl trifluoromethanesulfonic acid is a colorless to light yellow liquid with low surface tension and volatility. It can be dissolved in many organic solvents at room temperature, such as ethanol, acetone and dimethylformamide.

Uses: TBDMDA is widely used as a catalyst and crosslinking agent in organic synthesis. It can be used to catalyze olefin polymerization reactions, oxidation reactions, esterification and etherification reactions. In addition, it can also be used as a crosslinking agent for coatings and sealing materials, and can also be used to prepare high-performance resins and adhesives.

Preparation method: The preparation of di-tert-butyl isobutyl methyl silyl trifluoromethanesulfonic acid can be obtained by fluorination and sulfonation reaction of silane. First, di-tert-butyl isobutyl silane is reacted with boron trifluoride to produce di-tert-butyl isobutyl silyl trifluoromethane borate. This ester is then reacted with a sulfonic acid to yield the final product, TBDMDA.

Safety information: During use and storage, be careful to avoid contact with skin and eyes, and ensure that you operate in a well-ventilated place. Since di-tert-butyl isobutyl methyl silyl trifluoromethanesulfonic acid is organic and may have some health effects, it is necessary to follow appropriate laboratory practices.

Last Update：2024-04-09 21:04:16