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Independent chemical reference Compare
Chemical directory

Silicon (Si) Compounds & Substances

Browse compounds and substances containing silicon (Si) in the reported molecular formula.

8 substances

Element versus element-containing substances

An entry appears here because its formula contains this element. This includes compounds as well as any elemental forms in the catalog; the list is not restricted to pure-element materials.

Examples on this page: Calcium silicate, Kaolin, Kaolinite.

Compare selected
Showing 1–8 of 8Source: ChEBI 255
SubstanceCAS numberFormulag/mol
Calcium silicate
Mineral
1344-95-22Ca·O4Si172.238
Kaolin
Mineral
1332-58-7Al2O7Si2·2H2O258.159
Kaolinite
Mineral
1318-74-72Al·4HO·O5Si2258.159
Silane
Organic/Inorganic Small Molecule
7803-62-5H4Si32.118
Silanol
Organic/Inorganic Small Molecule
14475-38-8H4OSi48.117
Silicon
Element
7440-21-3Si28.086
Silicon dioxide
Organic/Inorganic Small Molecule
7631-86-9O2Si60.084
Sodium silicate
Salt and Compound With
1344-09-82Na·O3Si122.063