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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
dicobalt(3+) λ²-cobalt(2+) tetraoxidandiide

Inventory

EC number:
215-157-2
EC name:
Tricobalt tetraoxide
CAS number:
1308-06-1
CAS number:
1308-06-1
Synonyms
Names:
Cobalt Oxide
Identifier:
EC name
215-157-2
Identifier:
IUPAC name
215-157-2
Identifier:
IUPAC name
Cobalt (II, III) Oxide
Identifier:
IUPAC name
dicobalt(3+) λ²-cobalt(2+) tetraoxidandiide
Identifier:
other: InChl
InChI=1/3Co.4O/q+2;2*+3,4*-2 (Co3O4) (reference - see remarks)
Identifier:
other: SMILES notation
[O--].[O--].[O--].[O--].[Co++].[Co+3].[Co+3] (reference - see remarks)
tricobalt tetraoxide

Molecular and structural information

Molecular formula:
Co3O4
Molecular weight:
240.8
SMILES notation:
[O--].[O--].[O--].[O--].[Co++].[Co+3].[Co+3]
InChl:
InChI=1/3Co.4O/q+2;2*+3,4*-2 (Co3O4)
Structural formula:
Chemical structure

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