Cas no 666747-77-9 (Silane, [(4,5-diethoxy-1,2-phenylene)di-2,1-ethynediyl]bis[trimethyl-)

Silane, [(4,5-diethoxy-1,2-phenylene)di-2,1-ethynediyl]bis[trimethyl- structure
666747-77-9 structure
Product Name:Silane, [(4,5-diethoxy-1,2-phenylene)di-2,1-ethynediyl]bis[trimethyl-
CAS No:666747-77-9
MF:C20H30O2Si2
MW:358.622007846832
CID:2796236
PubChem ID:12113441
Update Time:2025-04-21

Silane, [(4,5-diethoxy-1,2-phenylene)di-2,1-ethynediyl]bis[trimethyl- Chemical and Physical Properties

Names and Identifiers

    • 666747-77-9
    • Silane, [(4,5-diethoxy-1,2-phenylene)di-2,1-ethynediyl]bis[trimethyl-
    • DTXSID20477795
    • Inchi: 1S/C20H30O2Si2/c1-9-21-19-15-17(11-13-23(3,4)5)18(12-14-24(6,7)8)16-20(19)22-10-2/h15-16H,9-10H2,1-8H3
    • InChI Key: MJUCSKQJICGEEH-UHFFFAOYSA-N
    • SMILES: [Si](C#CC1C=C(C(=CC=1C#C[Si](C)(C)C)OCC)OCC)(C)(C)C

Computed Properties

  • Exact Mass: 358.17843326Da
  • Monoisotopic Mass: 358.17843326Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 24
  • Rotatable Bond Count: 8
  • Complexity: 480
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 18.5?2
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