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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
231-545-4
EC name:
Silicon dioxide
CAS number:
7631-86-9
CAS number:
7631-86-9
Synonyms
Names:
Silica
Identifier:
CAS number
112926-00-8
Identifier:
IUPAC name
silicon dioxide
Identifier:
common name
Silica gel

Molecular and structural information

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

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