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Home > Encyclopedia > Triethylsilyl 1,1,1-trifluoromethanesulfonate

Triethylsilyl 1,1,1-trifluoromethanesulfonate

Triethylsilyl 1,1,1-trifluoromethanesulfonate structure

Triethylsilyl 1,1,1-trifluoromethanesulfonate 

structure
  • CAS No:

    79271-56-0

  • Formula:

    C7H15F3O3SSi

  • Chemical Name:

    Triethylsilyl 1,1,1-trifluoromethanesulfonate

  • Synonyms:

    Methanesulfonic acid,1,1,1-trifluoro-,triethylsilyl ester;Methanesulfonic acid,trifluoro-,triethylsilyl ester;Triethylsilyl 1,1,1-trifluoromethanesulfonate;Triethylsilyl triflate;Triethylsilyl trifluoromethanesulfonate;Trifluoromethanesulfonic acid triethylsilyl ester;913069-73-5

  • Categories:

    Chemical Reagents  >  Organic Reagents

Description

clear colorless to light brown fuming liquid

Triethylsilyl 1,1,1-trifluoromethanesulfonate Basic Attributes

264.34

264.34

3590541

279-124-4

DTXSID00229597

29319090

Characteristics

51.8

4.13

Clear colorless to light brown Fuming Liquid

1.169 g/cm3

85-86 °C @ Press: 12 Torr

162 °F

1.399

Miscible with dichloromethane, hydrocarbons, dialkyl ethers and halogenated solvents. Immiscible with water.

Safety Information

II

8

UN 3265 8/PG 2

3

34-14

26-36/37/39-45-27

C,F

Corrosive/Flammable

P280-P305 + P351 + P338-P310

H314

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory.

Triethylsilyl 1,1,1-trifluoromethanesulfonate Use and Manufacturing

Triethylmethylsilylation reagent. 1,2

Computed Properties

Molecular Weight:264.34
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:264.04632653
Monoisotopic Mass:264.04632653
Topological Polar Surface Area:51.8
Heavy Atom Count:15
Complexity:281
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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