All compounds

aluminium oxide

chemical compound

O2−O2−O2−Al3+Al3+
Formula
Al2O3
Wikidata
Molar mass The mass of a mole of it, from the elements' atomic weights
101.96 g/mol
Worked out
Made of Atoms in one formula unit, and each element's share of the mass
5 atoms in all
Worked out
Other names
Abramant, Abramax, Abrarex, Abrasit, Alcoa F 1, Almite, Alon C, Aloxite, Alumina, Aluminium oxide, Aluminum oxide, Aluminum trioxide, Cab-O-grip, Catapal S, Compalox, Conopal, Diadur, Dialuminum trioxide, Dispal M, Dispal alumina, Dotment 324, Dotment 358, Dural, Exolon XW 60, Hypalox II, Jubenon R, Ketjen B, Lucalox, Martoxin, Poraminar, alpha-Alumina and alpha-Aluminum oxide
Wikidata
Same formula Other compounds made of the same atoms
ruby, corundum
Wikidata
CAS Registry Number
1344-28-1
Wikidata
PubChem
CID 9989226
Wikidata
InChIKey
PNEYBMLMFCGWSK-UHFFFAOYSA-N
Wikidata
SMILES
[O-2].[O-2].[O-2].[Al+3].[Al+3]
Wikidata
Wikidata item
Q177342
Wikidata

Compounds from Wikidata, whose data is free of copyright (CC0): every item with a chemical formula and an article on the English Wikipedia. Their structures are laid out from Wikidata's SMILES by RDKit.

Data from mendeleev (© 2024 Lukasz Mentel, MIT licence), Wikipedia (CC BY-SA 4.0) and PubChem, from the National Center for Biotechnology Information. Every value names its source. Values marked predicted have not been measured.