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Reference substances

Reference substances

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General information

Inventory

EC number:
215-691-6
EC name:
Aluminium oxide
CAS number:
1344-28-1

No inventory information available

Reference substance information

IUPAC name:
aluminium oxide
Synonyms
Names:
Alumina
Aluminum oxide
alumina
aluminum trioxide
corundum
dialuminum oxygen(-2) anion
dialuminum trioxide
Identifier:
IUPAC name
Aluminium oxide
Identifier:
IUPAC name
Aluminium oxide
Identifier:
IUPAC name
Aluminium(III)oxide
Identifier:
IUPAC name
dialuminium trioxide
Identifier:
IUPAC name
dialuminum;oxygen(2-)
Identifier:
IUPAC name
oxo(oxoalumanyloxy)alumane
Identifier:
IUPAC name
oxo[(oxoalumanyl)oxy]alumane
Identifier:
IUPAC name
oxo[(oxoalumanyl)oxy]alumane
Identifier:
common name
Alumina
Identifier:
other: InChl
1S/2Al.3O/q2*+3;3*-2
Identifier:
other: InChl
InChI=1/2Al.3O/q2*+3;3*-2
Identifier:
other: InChl
InChI=1/2Al.3O/q2*+3;3*-2 (reference see remarks)
Identifier:
other: InChl
InChI=1S/2Al.3O AuxInfo=1/0/N:1;3;2;4;5/rA:5AlOAlOO/rB:s1;s2;d3;d1;/rC:3.9751,0,0;2.6537,-.7907,0;1.3321,0,0;0,-.7694,0;5.3125,-.7694,0;
Identifier:
other: InChl
InChI=1S/2Al.3O/q2*+3;3*-2
Identifier:
other: SMILES notation
O=[Al]O[Al]=O
Identifier:
other: SMILES notation
O=[Al]O[Al]=O
Identifier:
other: SMILES notation
[Al+3].[Al+3].[O-2].[O-2].[O-2]
Identifier:
other: SMILES notation
[Al+3].[Al+3].[O-2].[O-2].[O-2]
Identifier:
other: SMILES notation
[Al+3].[Al+3].[O-2].[O-2].[O2]
Identifier:
other: SMILES notation
[O-2].[O-2].[O-2].[Al+3].[Al+3]

CAS information

CAS number:
1344-28-1

Molecular and structural information

Molecular formula:
Al2O3
Molecular weight:
ca. 101.961
SMILES notation:
[O--].[O--].[O--].[Al+3].[Al+3]
InChl:
InChI=1S/2Al.3O
Structural formula:
Chemical structure