Methyltriacetoxysilane

CAS Registry Number®

4253-34-3

CAS Name

Methyltriacetoxysilane

Molecular Formula

C7H12O6Si

Molecular Mass

220.25

Cite this Page

Methyltriacetoxysilane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4253-34-3 (retrieved 2025-04-04) (CAS RN: 4253-34-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    87-88 °C @ Press: 3 Torr

  • Melting Point (2)

    40.5 °C

  • Density (1)

    1.175 g/cm³

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C7H12O6Si/c1-5(8)11-14(4,12-6(2)9)13-7(3)10/h1-4H3

InChIKey

InChIKey=TVJPBVNWVPUZBM-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Silanetriol, 1-methyl-, 1,1,1-triacetate
  • Silanetriol, methyl-, triacetate
  • Triacetoxymethylsilane
  • Methylsilanetriol triacetate
  • Methyltrihydroxysilane triacetate

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