Bis[3-(triethoxysilyl)propyl] tetrasulfide

CAS Registry Number®

40372-72-3
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CAS Name

Bis[3-(triethoxysilyl)propyl] tetrasulfide

Molecular Formula

C18H42O6S4Si2

Molecular Mass

538.95

Cite this Page

Bis[3-(triethoxysilyl)propyl] tetrasulfide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=40372-72-3 (retrieved 2024-04-26) (CAS RN: 40372-72-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    250 °C

  • Density (2)

    1.10 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3

InChIKey

InChIKey=VTHOKNTVYKTUPI-UHFFFAOYSA-N

SMILES

[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)(OCC)OCC

Canonical SMILES

O(CC)[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC

Other Names for this Substance

  • 3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy-
  • 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane
  • Si 69
  • Bis[3-(triethoxysilyl)propyl] tetrasulfide
  • Si 29

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Deleted or Replaced CAS Registry Numbers

154836-48-3, 189257-97-4, 224045-74-3, 727395-70-2, 862469-02-1, 908238-15-3, 1033193-70-2, 1351508-69-4, 2923322-23-8

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