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Reference substances

Reference substances

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General information

Inventory

EC number:
231-545-4
EC name:
Silicon dioxide
CAS number:
7631-86-9

No inventory information available

Reference substance information

IUPAC name:
dioxosilane
Synonyms
Names:
Silica
Silica gel
Silicon (IV) oxide
Identifier:
IUPAC name
Silicon dioxide
Identifier:
IUPAC name
dioxosilane
Identifier:
IUPAC name
silicon dioxide (amorphous)
Identifier:
other: Chemical name
Silica, amorphous

CAS information

CAS number:
7631-86-9

Related substances

Identifiers of related substancesopen allclose all
Identifier:
CAS number
Identity:
112945-52-5
Identifier:
CAS number
Identity:
112926-00-8

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