Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

Triethylsilyl trifluoromethanesulfonate

  • CAS No. 79271-56-0

  • Cat. No. CS-B0887
  • Purity≥97%
  • MDL No.MFCD00000407

*For research and further manufacturing use only, not for direct human use.

Triethylsilyl trifluoromethanesulfonate|CS-B0887

Structure of 79271-56-0

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 79271-56-0
  • Cat. No. CS-B0887
  • Purity ≥97%
  • MDL No. MFCD00000407
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₁₅F₃O₃SSi
  • Molecular Weight 264.34
  • Synonym(s) Trifluoromethanesulfonic acid triethylsilyl ester; Triethylsilyl triflate; Trifluoromethanesulphonic acid triethylsilyl ester
  • SMILES O=S(C(F)(F)F)(O[Si](CC)(CC)CC)=O

Description

Triethylsilylating agent.

Application

Triethylsilyl trifluoromethanesulfonate serves as a highly effective silylating agent for alcohols, phenols, and carboxylic acids under mild conditions. Its stability, ease of handling, and compatibility with diverse functional groups enable reliable protection of hydroxyl moieties in complex molecule synthesis. The reagent facilitates clean, high-yielding silylation with minimal side reactions, making it a practical choice for bench-scale applications requiring selective protection and subsequent orthogonal deprotection.

Synthesis

  • Route1
    • null|null
      994-30-9
    • null|null
      1493-13-6
    • ~82%
    • In-stock
      Triethylsilyl trifluoromethanesulfonate|CS-B0887
      79271-56-0

    References

    • Israel Journal of Chemistry, , vol. 39, # 2 p. 171 - 178
  • Route2
    • null|null
      617-86-7
    • null|null
      1493-13-6
    • ~%
    • In-stock
      Triethylsilyl trifluoromethanesulfonate|CS-B0887
      79271-56-0

    References

    • Journal of Organic Chemistry, , vol. 73, # 7 p. 2912 - 2915
  • Route3
    • null|null
      617-86-7
    • ~%
    • In-stock
      Triethylsilyl trifluoromethanesulfonate|CS-B0887
      79271-56-0

    References

    • Journal of the American Chemical Society, , vol. 129, # 17 p. 5587 - 5596

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3265
Class : 8
Packing Group : Ⅱ
Hazard Statements : H227-H314
Precautionary Statements : P210-P260-P264-P280-P301+P330+P331-P304+P340-P363-P370+P378-P403-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   43.37
  • LogP   2.8578
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   5

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Triethylsilyl trifluoromethanesulfonate sigmaTriethylsilyl trifluoromethanesulfonate manufacturerTriethylsilyl trifluoromethanesulfonate priceTriethylsilyl trifluoromethanesulfonate structureTriethylsilyl trifluoromethanesulfonate SDSbuy Triethylsilyl trifluoromethanesulfonateTriethylsilyl trifluoromethanesulfonate supplierTriethylsilyl trifluoromethanesulfonate usesTriethylsilyl trifluoromethanesulfonate molecular weightprice of Triethylsilyl trifluoromethanesulfonateTriethylsilyl trifluoromethanesulfonate chemical name formula of Triethylsilyl trifluoromethanesulfonate
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label