Trimethylsilyl isocyanate

CAS Registry Number®

1118-02-1
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CAS Name

Trimethylsilyl isocyanate

Molecular Formula

C4H9NOSi

Molecular Mass

115.21

Cite this Page

Trimethylsilyl isocyanate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1118-02-1 (retrieved 2024-03-28) (CAS RN: 1118-02-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    91 °C
  • Melting Point (2)

    12.0-12.5 °C
  • Density (1)

    0.867 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H9NOSi/c1-7(2,3)5-4-6/h1-3H3

InChIKey

InChIKey=NIZHERJWXFHGGU-UHFFFAOYSA-N

SMILES

N([Si](C)(C)C)=C=O

Canonical SMILES

O=C=N[Si](C)(C)C

Other Names for this Substance

  • Silane, isocyanatotrimethyl-
  • Isocyanatotrimethylsilane
  • Trimethylsilyl isocyanate
  • Isocyanic acid, trimethylsilyl ester
  • Trimethylisocyanatosilane

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