Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
[(oxobismuthanyl)oxy]bismuthanone

Inventory

EC number:
215-134-7
EC name:
Dibismuth trioxide
CAS number:
1304-76-3
CAS number:
1304-76-3
Synonyms
Names:
Bismuth oxide
Bismuth sesquioxide
Bismuth sesquioxide (Bi2O3)
Bismuth trioxide
Bismuth(III) oxide
Bismuthos oxide
Dibismuth trioxide
Trioxyde de dibismuth
Wismutoxid
oxo(oxobismuthanyloxy)bismuthane
Identifier:
IUPAC name
Bismuth oxide (Bi2O3)
Identifier:
IUPAC name
Bismuth(III)oxide
Identifier:
IUPAC name
Bismuth(III)oxide
Identifier:
IUPAC name
Dibismuth trioxide
Identifier:
IUPAC name
Dioxodibismoxane
Identifier:
IUPAC name
[(oxobismuthanyl)oxy]bismuthanone
Identifier:
IUPAC name
dibismuth trioxide
Identifier:
IUPAC name
oxo(oxobismuthanyloxy)bismuthane
Identifier:
ChemSpider ID
CSID:14093
Identifier:
common name
Bismuth(III) oxide
Identifier:
common name
Dioxodibismoxane
Identifier:
common name
Wismutoxid
Identifier:
PubChem
CID 14776
Identifier:
other: InChl
1/2Bi.3O/q2*+3;3*-2
Identifier:
other: InChl
1S/2Bi.3O
Identifier:
other: Molecular formula
Bi2 O3
Identifier:
other: InChl
InChI=1/2Bi.3O/rBi2O3/c3-1-5-2-4
Identifier:
other: EPA Substance Registry Services (SRS)
Internal Tracking Number: 82222
Identifier:
other: SMILES notation
[O-2].[O-2].[O-2].[Bi+3].[Bi+3]
Bismuth trioxide

Molecular and structural information

Molecular formula:
Bi2O3
Molecular weight:
465.96
SMILES notation:
O=[Bi]O[Bi]=O
InChl:
InChI=1S/2Bi.3O
Structural formula:
Chemical structure

Related substances

Identifier:
CAS number
Identity:
163831-49-0, 477850-83-2, 11090-09-8