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CS-W001157 4
Total: USD 88.00

Triethyl(methoxy)silane

  • CAS No. 2117-34-2

  • Cat. No. CS-0849956
  • Purity≥98%
  • MDL No.MFCD05663941

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

Triethyl(methoxy)silane|CS-0849956

Structure of 2117-34-2

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General Information

  • CAS No. 2117-34-2
  • Cat. No. CS-0849956
  • Purity ≥98%
  • MDL No. MFCD05663941
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₁₈OSi
  • Molecular Weight 146.30
  • Synonym(s) None
  • SMILES O(C)[Si](CC)(CC)CC

Description

Triethyl(methoxy)silane serves as a stable, moisture-tolerant silylating agent featuring a reactive methoxy group and three ethyl substituents. This configuration enables efficient protection of alcohols and amines under mild conditions, with the ethyl groups providing enhanced solubility in organic media and facilitating clean deprotection when required.

Application

Triethyl(methoxy)silane serves as a mild, bench-stable silylating agent that selectively protects alcohols and thiols under ambient conditions. It facilitates efficient deprotection with fluoride sources and exhibits excellent functional group tolerance in complex molecule synthesis. Its low toxicity and ease of handling make it well-suited for iterative synthesis workflows and scale-up applications.

Safety Information

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GHS Pictogram :
GHS No : GHS02,GHS07
Signal Word : Danger
UN#: 1325
Class : 4.1
Packing Group : Ⅲ
Hazard Statements : H225-H315-H319
Precautionary Statements : P210-P233-P240-P241-P242-P243-P264-P280-P302+P352-P303+P361+P353-P305+P351+P338-P362+P364-P370+P378-P403+P235-P501

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Computational Chemistry Data

  • TPSA   9.23
  • LogP   2.638
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   4

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