Trimethylsilyl trifluoromethanesulfonate paramete

CAS No.: 27607-77-8
MF: C4H9F3O3SSi, C4H9F3O3SSi
Place of Origin: Shandong, China
Purity: 99%min
Model Number: CAS 27607-77-8
Appearance: Colorless liquid, Colorless liquid
CAS: 27607-77-8
Storage: Normal termperature
Sample: Available
Assay: 99%min
Other Names: Trimethylsilyl trifluoromethanesulfonate
EINECS No.: 248-565-4
Type: Pharmaceutical Intermediates
Brand Name: Look chemical
Application: Intermediate
NAME: Trimethylsilyl trifluoromethanesulfonate
MW: 222.2581696
Stock: Enough
Packing: 1kg/bottle,25kg/drum or as your requirement


Test Specification Result
 Appearance Colorless clear liquid Colorless clear liquid
 Assay,% ≥99.5% 99.86%
 H2O % ≤0.02% 0.01%
SO42-(ppm ≤50 12
F-(ppm) ≤10 1
Cl-(ppm) ≤50 10


1.It can be used in laboratory research and development process and chemical medicine research and development process, mainly as pharmaceutical intermediates, cationic initiator, catalyst and silica-based reagent in organic synthesis.

2.Difluorobarbtrifluoromethanesulfonate – ether complex for preparation of strong Lewis acid (especially in acetonitrile solvent); DiecChemicalbookkmann cyclization reagent of ester – imide and diester; High efficiency silanization reagent and strong Lewis acid catalyst; Cationic initiator used as catalyst and silica-based reagent in organic synthesis

3.Dieckmann-like cyclization reagents, often used in esters – imides and diesters, can also be used in the preparation of strong Lewis acid (especially in acetonitrile solvents) difluorobarbtrifluoromethanesulfonate – ether complexes.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit

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