1,3-Dichloro-1,1,3,3-tetramethyldisiloxane

CAS Registry Number®

2401-73-2

CAS Name

1,3-Dichloro-1,1,3,3-tetramethyldisiloxane

Molecular Formula

C4H12Cl2OSi2

Molecular Mass

203.21

Cite this Page

1,3-Dichloro-1,1,3,3-tetramethyldisiloxane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2401-73-2 (retrieved 2024-11-24) (CAS RN: 2401-73-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    138 °C

  • Melting Point (1)

    -37.5 °C

  • Density (2)

    1.039 g/cm³

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
  • (2) Metal-Organics Catalog physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)

Other Names and Identifiers

InChI

InChI=1S/C4H12Cl2OSi2/c1-8(2,5)7-9(3,4)6/h1-4H3

InChIKey

InChIKey=DMEXFOUCEOWRGD-UHFFFAOYSA-N

SMILES

O([Si](C)(C)Cl)[Si](C)(C)Cl

Canonical SMILES

Cl[Si](O[Si](Cl)(C)C)(C)C

Other Names for this Substance

  • Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-
  • 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
  • 1,3-Dichlorotetramethyldisiloxane
  • 1,1,3,3-Tetramethyl-1,3-dichlorodisiloxane
  • Bis(chlorodimethylsilyl) ether

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Deleted or Replaced CAS Registry Numbers

1357297-22-3

CAS INSIGHTSTM
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