Disilane

CAS Registry Number®

1590-87-0

CAS Name

Disilane

Molecular Formula

H6Si2

Molecular Mass

62.22

Cite this Page

Disilane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1590-87-0 (retrieved 2025-07-18) (CAS RN: 1590-87-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    -14.5 °C

  • Melting Point (1)

    -132 °C

  • Density (1)

    0.686 g/cm³ @ Temp: -25 °C

Source(s)

  • (1) Metal-Organics Catalog physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)

Other Names and Identifiers

InChI

InChI=1S/H6Si2/c1-2/h1-2H3

InChIKey

InChIKey=PZPGRFITIJYNEJ-UHFFFAOYSA-N

SMILES

[SiH3][SiH3]

Canonical SMILES

[SiH3][SiH3]

Other Names for this Substance

  • Disilane
  • Disilicane
  • Disilicoethane
  • Disilicon hexahydride
  • Silicoethane

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