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TBDMS-PEG3-OH

  • CAS No. 201037-95-8

  • Cat. No. CS-0035452
  • Purity≥95%
  • MDL No.MFCD30471718

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

TBDMS-PEG3-OH|CS-0035452

Structure of 201037-95-8

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General Information

  • CAS No. 201037-95-8
  • Cat. No. CS-0035452
  • Purity ≥95%
  • MDL No. MFCD30471718
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₂₈O₄Si
  • Molecular Weight 264.43
  • Synonym(s) None
  • SMILES CC(C)(C)[Si](C)(C)OCCOCCOCCO

Description

This siloxane-based compound features a hydroxyl-terminated, linear backbone with three ether linkages and four methyl-substituted silicon atoms. The structure confers enhanced thermal stability and moisture resistance, enabling use in high-performance coatings and surface-modifying applications under demanding conditions.

Application

2,2,3,3-Tetramethyl-4,7,10-trioxa-3-siladodecan-12-ol serves as a stable, hydroxyl-functionalized siloxane linker, enabling efficient conjugation in silicone-based polymer systems. Its trialkoxy silane core facilitates controlled hydrolysis and condensation reactions, while the tert-butyl groups confer enhanced thermal and oxidative stability. The molecule functions as a versatile building block for functionalizing surfaces or constructing high-performance elastomers, with excellent solubility in organic media and compatibility with standard purification techniques.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Computational Chemistry Data

  • TPSA   47.92
  • LogP   2.0337
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   9

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