(Trifluoromethyl)Trimethylsilane 98%

98%


Linear Formula:  C4H9F3Si
Molecular Weight:  142.20g/mol
CAS Number: 81290-20-2

Properties

Vapour pressure 10.98 psi ( 55 ℃)
Assay Purity 0.98
Refractive index n20/D 1.386
B pt. 55 ℃
Density 0.962 g/mL at 20 ℃ (lit.)

Safety Information

Hazard Statement(s) H225 - H261
Precautionary Statement  P210 - P223 - P231 + P232 - P233 - P240 - P241
Symbol
Signal word Danger
HS Code 2931900090
Flash point '32℃
Storage Temp. 2-8℃
Storage Class 3
Packaging Glass Bottle
UN Number 1993

Description

Recommended products
Ethyl Nonafluorobutyl Ether (Mixture Of Isomers) 98.0%(GC)

Application
Trimethyl(trifluoromethyl)silane can be used as a trifluoromethylating agent in the following processes Conversion of N-(tert-butylsulfinyl)-imines to trifluoromethylated amines Conversion of trans-enones to trans--trifluoromethyl silyl ethers Trifluoromethylation of azomethine imines Conversion of H-phosphonates to CF3-phosphonates Nucleophilic addition of the trifluoromethyl group to aldehydes and ketones.

Purpose
For R&D use onlynot for drug household or other uses.

General Description
Trifluoromethyltrimethylsilane (often called Rupperts reagent or Ruppert-Prakash reagent) is a reagent used in organic chemistry for the introduction of the trifluoromethyl group. The compound was first prepared in 1984 in Ingo Rupperts group at the University of Bonn and introduced into the vocabulary of organic chemistry by the group of Surya Prakash at the University of Southern California five years later.