Cas no 139614-48-5 (Tetrasiloxane, 3,5-dihexyl-1,1,1,3,5,7,7,7-octamethyl-)

Tetrasiloxane, 3,5-dihexyl-1,1,1,3,5,7,7,7-octamethyl- structure
139614-48-5 structure
Product Name:Tetrasiloxane, 3,5-dihexyl-1,1,1,3,5,7,7,7-octamethyl-
CAS No:139614-48-5
MF:C20H50O3Si4
MW:450.95121049881
CID:1276268
PubChem ID:71342972
Update Time:2025-04-20

Tetrasiloxane, 3,5-dihexyl-1,1,1,3,5,7,7,7-octamethyl- Chemical and Physical Properties

Names and Identifiers

    • Tetrasiloxane, 3,5-dihexyl-1,1,1,3,5,7,7,7-octamethyl-
    • hexyl-(hexyl-methyl-trimethylsilyloxysilyl)oxy-methyl-trimethylsilyloxysilane
    • 3,5-Dihexyl-1,1,1,3,5,7,7,7-octamethyltetrasiloxane
    • 139614-48-5
    • DTXSID50769650
    • Inchi: 1S/C20H50O3Si4/c1-11-13-15-17-19-26(9,21-24(3,4)5)23-27(10,22-25(6,7)8)20-18-16-14-12-2/h11-20H2,1-10H3
    • InChI Key: ZAHAJGWVEYXVQM-UHFFFAOYSA-N
    • SMILES: [Si](C)(CCCCCC)(O[Si](C)(C)C)O[Si](C)(CCCCCC)O[Si](C)(C)C

Computed Properties

  • Exact Mass: 450.2838
  • Monoisotopic Mass: 450.28370159g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 27
  • Rotatable Bond Count: 16
  • Complexity: 360
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 2
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 27.7?2

Experimental Properties

  • PSA: 27.69
  • LogP: 8.01060
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