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Reference substances

Reference substances

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General information

Inventory

EC number:
215-481-4
EC name:
Diarsenic trioxide
CAS number:
1327-53-3

No inventory information available

Reference substance information

IUPAC name:
diarsorosooxidane
Synonyms
Names:
Arsenic oxide (As2O3)
Identifier:
IUPAC name
dioxodiarsoxane
Diarsenic trioxide

CAS information

CAS number:
1327-53-3; 7440-38-2

Molecular and structural information

Molecular formula:
As2O3
Molecular weight:
ca. 197.84
SMILES notation:
O=[As]O[As]=O
InChl:
InChI=1/As2O3/c3-1-5-2-4
Structural formula:
Chemical structure