High Quality Trimethylsilyl Trifluoromethanesulfonate Tmsotf 27607-77-8
| Price | USD9.00 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:10 ton
- Time:2021-12-01
Product Details
- Product NameTrimethylsilyl Trifluoromethanesulfonate
- CAS No.27607-77-8
- EINECS No.248-565-4
- MFC4H9F3O3SSi
- MW222.26
- InChIKeyFTVLMFQEYACZNP-UHFFFAOYSA-N
- AppearanceFuming LiquidClear colorless to light brown
- Water Solubility REACTS
- density 1.228 g/mL at 25 °C (lit.)
- storage temp. Store below +30°C.
- Boiling point 77 °C/80 mmHg (lit.)
- Melting point 25°C
High Quality Trimethylsilyl Trifluoromethanesulfonate Tmsotf 27607-77-8
Product Name: Trimethylsilyl trifluoromethanesulfonate
Identification
Synonyms TMSOTF; TMS TRIFLATE; TRIMETHYLSILYL TRIFLATE
Molecular Formula C4H9F3O3SSi
Molecular Weight 222.26
CAS Number 27607-77-8
EINECS/ELINCS 248-565-4
Structure
Properties
Appearance Clear colorless to pale yellow fuming liquid
Boiling Point 77°C
Density 1.228
Stability stable under ordinary conditions
Identification
Synonyms TMSOTF; TMS TRIFLATE; TRIMETHYLSILYL TRIFLATE
Molecular Formula C4H9F3O3SSi
Molecular Weight 222.26
CAS Number 27607-77-8
EINECS/ELINCS 248-565-4
Structure
Properties
Appearance Clear colorless to pale yellow fuming liquid
Boiling Point 77°C
Density 1.228
Stability stable under ordinary conditions
Specification
Item | Specification |
Appearance | Clear colorless to pale yellow fuming liquid |
Identification by IR | Should confirm to standard |
Assay (on as is basis) (% W/W) | 99min |
Application
Trimethylsilyl trifluoromethanesulfonate is a strong Lewis acid catalyst and highly reactive silylating agent with a much greater selectivity for C-silylation than chlorotrimethylsilane. It is used to cleave t-butyl esters directly to trimethylsilyl esters, promote chemoselective reactions of acyclic acetals in the presence of cyclic acetals,promote cycloaddition of nitrones with silyl enol ethers, catalyze the conversion of aldehydes to homoallyl ethers in an Ionic Liquid and assist facile deprotection of N,O-Acetonides.Employed in the synthesis of enaminones as an Activator,one-pot synthesis of α-aminonitriles and their fluorinated
analogues, and synthesis of N-vinyl derivatives of nucleobases as a Lewis acid catalyst.
Packing and Storage
Packing 25 kgs plastic drum or as per customer's request
Storage Keep product under an inert gas and keep the container tightly closed. Protect the product from moisture Store at room temperature in a dry and avoid exposure to sunlight. Store locked up and away from incompatible materials such as oxidizing agents.
Trimethylsilyl trifluoromethanesulfonate is a strong Lewis acid catalyst and highly reactive silylating agent with a much greater selectivity for C-silylation than chlorotrimethylsilane. It is used to cleave t-butyl esters directly to trimethylsilyl esters, promote chemoselective reactions of acyclic acetals in the presence of cyclic acetals,promote cycloaddition of nitrones with silyl enol ethers, catalyze the conversion of aldehydes to homoallyl ethers in an Ionic Liquid and assist facile deprotection of N,O-Acetonides.Employed in the synthesis of enaminones as an Activator,one-pot synthesis of α-aminonitriles and their fluorinated
analogues, and synthesis of N-vinyl derivatives of nucleobases as a Lewis acid catalyst.
Packing and Storage
Packing 25 kgs plastic drum or as per customer's request
Storage Keep product under an inert gas and keep the container tightly closed. Protect the product from moisture Store at room temperature in a dry and avoid exposure to sunlight. Store locked up and away from incompatible materials such as oxidizing agents.
Whatsapp: +8619930503285
Email:zoey@crovellbio.com
Wickr: zoey456
·25kg/50kg/200kg/drum
Company Profile Introduction
-Hebei Guanlang Biotechnology Co.,Ltd
Contact:Zoey
Email:zoey@crovellbio.com
Whatsapp:+8619930503285
Wickr me: zoey456
Web:http://www.guanlang-group.com
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