Silica

CAS Registry Number®

7631-86-9

CAS Name

Silica

Molecular Formula

O2Si

Molecular Mass

60.08

Cite this Page

Silica.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7631-86-9 (retrieved 2024-11-23) (CAS RN: 7631-86-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    2230 °C

  • Melting Point (2)

    1715 °C

  • Density (3)

    2.56 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/O2Si/c1-3-2

InChIKey

InChIKey=VYPSYNLAJGMNEJ-UHFFFAOYSA-N

SMILES

[Si](=O)=O

Canonical SMILES

O=[Si]=O

Other Names for this Substance

  • Silica
  • Acticel
  • Aerosil
  • Aquafil
  • Colloidal silica

View All

Deleted or Replaced CAS Registry Numbers

1340-09-6, 9049-77-8, 11139-72-3, 11139-73-4, 12125-13-2, 12737-36-9, 12753-63-8, 12765-74-1, 12774-28-6, 37220-24-9, 37241-25-1, 37334-65-9, 37340-45-7, 37380-93-1, 39336-66-8, 39372-58-2, 39409-25-1, 39443-40-8, 39456-81-0, 50813-13-3, 50926-93-7, 50935-83-6, 51542-57-5, 51542-58-6, 52350-43-3, 53468-64-7, 55599-33-2, 56645-27-3, 56731-06-7, 60572-11-4, 61673-46-9, 62655-73-6, 67167-16-2, 70536-23-1, 70536-61-7, 70563-35-8, 78207-17-7, 83589-56-4, 83652-92-0, 87501-59-5, 89493-21-0, 97343-62-9, 97709-14-3, 98226-40-5, 98253-25-9, 102381-58-8, 107497-59-6, 108727-71-5, 113384-41-1, 122985-48-2, 125623-17-8, 126879-14-9, 126879-30-9, 126879-49-0, 127689-16-1, 127831-27-0, 136303-13-4, 136881-80-6, 137263-03-7, 138860-82-9, 139074-73-0, 145537-54-8, 145686-91-5, 145808-77-1, 146585-72-0, 149779-02-2, 150633-20-8, 152206-35-4, 152787-33-2, 155552-25-3, 155575-05-6, 171264-18-9, 172306-09-1, 173299-41-7, 173358-69-5, 179046-03-8, 184654-53-3, 185461-90-9, 188357-77-9, 191289-29-9, 194944-70-2, 203526-86-7, 206770-31-2, 207868-97-1, 217643-58-8, 231629-15-5, 247900-77-2, 250579-70-5, 250579-78-3, 264907-28-0, 330152-64-2, 341028-71-5, 368432-40-0, 402735-49-3, 402828-37-9, 402828-39-1, 402828-40-4, 573986-27-3, 574743-92-3, 636575-18-3, 736175-62-5, 761458-29-1, 781662-69-9, 865611-44-5, 871110-01-9, 895163-77-6, 900794-70-9, 910556-60-4, 916674-46-9, 942129-91-1, 1004994-79-9, 1006727-26-9, 1007355-41-0, 1065194-86-6, 1151767-34-8, 1206890-01-8, 1259281-12-3, 1262535-72-7, 1354383-62-2, 1364664-19-6, 1365618-91-2, 1367454-14-5, 1373553-98-0, 1377807-27-6, 1384115-98-3, 1396528-08-7, 1431704-97-0, 1431704-98-1, 1431705-01-9, 1474086-62-8, 1675960-65-2, 1678497-74-9, 1819971-25-9, 1844839-43-5, 1848955-43-0, 1933499-98-9, 2067262-90-0, 2095803-93-1, 2098352-97-5, 2098352-98-6, 2098352-99-7, 2098354-30-2, 2135813-99-7, 2148930-88-3, 2170638-70-5, 2174974-17-3, 2174974-56-0, 2215023-93-9, 2215943-42-1, 2226478-11-9, 2300155-82-0, 2409669-48-1, 2412595-05-0, 2412795-58-3, 2413104-54-6, 2435623-01-9, 2454600-76-9, 2699030-77-6, 2756971-14-7, 2883522-94-7, 2940870-12-0, 2952810-94-3

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