Silicic acid (H2SiO3)

CAS Registry Number®

7699-41-4

CAS Name

Silicic acid (H2SiO3)

Molecular Formula

H2O3Si

Molecular Mass

78.10

Cite this Page

Silicic acid (H2SiO3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7699-41-4 (retrieved 2024-11-22) (CAS RN: 7699-41-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    203-205 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/H2O3Si/c1-4(2)3/h1-2H

InChIKey

InChIKey=IJKVHSBPTUYDLN-UHFFFAOYSA-N

SMILES

[Si](O)(O)=O

Canonical SMILES

O=[Si](O)O

Other Names for this Substance

  • Silicic acid (H2SiO3)
  • Metasilicic acid
  • Silicon hydroxide oxide (Si(OH)2O)

Deleted or Replaced CAS Registry Numbers

20761-29-9, 62647-19-2, 2138374-66-8, 2810035-27-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration