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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
215-175-0
EC name:
Diantimony trioxide
CAS number:
1309-64-4
CAS number:
1309-64-4
Synonyms
Names:
Antimony oxide
Antimony oxide (Sb2O3)
Diantimony trioxide
Identifier:
IUPAC name
Antimony(III) oxide
Identifier:
IUPAC name
oxostibanyl stibinate
Identifier:
other: InChl
InChI=1S/3O.2Sb/q3*-2;2*+3
Identifier:
other: InChl
InChl=1/30.2Sb/rO3Sb2/c1-4-3-5-2
Identifier:
other: Molecular formula
O3Sb2
Identifier:
other: SMILES notation
[O-2].[O-2].[O-2].[Sb+3].[Sb+3]
dioxodistiboxane

Molecular and structural information

Molecular formula:
Sb2O3
Molecular weight:
ca. 291.518
SMILES notation:
O=[Sb]O[Sb]=O
InChl:
InChI=1/3O.2Sb/rO3Sb2/c1-4-3-5-2
Structural formula:
Chemical structure

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