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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
272-489-0
EC name:
Kieselguhr, soda ash flux-calcined
CAS number:
68855-54-9
CAS number:
68855-54-9
Synonyms
Names:
Diatomaceous earth, flux calcined
Diatomaceous silica, flux calcined
Identifier:
IUPAC name
Diatomaceous earth
Identifier:
IUPAC name
Kieselguhr, soda ash flux-calcined
Identifier:
IUPAC name
Kieselgur
Identifier:
IUPAC name
Silicon dioxide (Kieselguhr, soda ash flux-calcined)
Identifier:
IUPAC name
dioxosilane
Identifier:
IUPAC name
silanedione
Identifier:
IUPAC name
silanedione
Identifier:
other: InChl
1S/O2Si/c1-3-2
Identifier:
other: InChl
InChI=1S/O2Si/c1-3-2
Identifier:
other: Molecular formula
O2Si
Dioxosilane (Kieselguhr, soda ash flux-calcined)

Molecular and structural information

Molecular formula:
SiO2
Molecular weight:
60.084
SMILES notation:
O=[Si]=O
InChl:
InChI=1/O2Si/c1-3-2
Structural formula:
Chemical structure

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