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Reference substances

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IUPAC name:
Aluminium oxide

Inventory

EC number:
215-691-6
EC name:
Aluminium oxide
CAS number:
1344-28-1
CAS number:
1344-28-1
Synonyms
Names:
aluminum trioxide
dialuminum trioxide
Identifier:
IUPAC name
Dialuminum; oxygen(2-)
Identifier:
IUPAC name
aluminium oxide
Identifier:
other: InChl
InChI=1S/2Al.3O
Identifier:
other: SMILES notation
[O--].[O--].[O--].[Al+3].[Al+3]

Molecular and structural information

Molecular formula:
Al2O3
Molecular weight:
ca. 101.96
SMILES notation:
O=[Al]O[Al]=O
InChl:
InChI=1/2Al.3O/q2*+3;3*-2 (reference see remarks)
Structural formula:
Chemical structure

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