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CS-W001157 4
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Diethoxydiphenylsilane

  • CAS No. 2553-19-7

  • Cat. No. CS-0213648
  • Molecule weight272.41
  • Purity≥97%
  • MDL No.MFCD00015126

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

Diethoxydiphenylsilane|CS-0213648

Structure of 2553-19-7

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General Information

  • CAS No. 2553-19-7
  • Cat. No. CS-0213648
  • Purity ≥97%
  • MDL No. MFCD00015126
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₆H₂₀O₂Si
  • Molecular Weight 272.41
  • Synonym(s) Diphenyldiethoxysilane
  • SMILES CCO[Si](C1=CC=CC=C1)(C2=CC=CC=C2)OCC

Description

Tos-PEG10-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Synthesis

  • Route1

    References

    • Corey, Joyce Y.; Jonh, Christy S.; Ohmsted, Martha C.; Chang, Lihsueh S. Journal of Organometallic Chemistry, 1986 , vol. 304, p. 93 - 106
  • Route2
    • null|null
      80-10-4
    • ~73%
    • Diethoxydiphenylsilane|CS-0213648
      2553-19-7

    References

    • Gmelin Handbook: Si: MVol.C, 76, page 212 - 214
  • Route3
    • null|null
      998-30-1
    • null|null
      947-42-2
    • ~%
    • Diethoxydiphenylsilane|CS-0213648
      2553-19-7
    • null|null
      262360-58-7

    References

    • WO2012/172176 A2, ; Page/Page column 19 ;

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+P364-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   18.46
  • LogP   2.316
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   6

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