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Reference substances

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IUPAC name:
oxosulfane dioxide

Inventory

EC number:
231-197-3
EC name:
Sulphur trioxide
CAS number:
7446-11-9
CAS number:
7446-11-9
Synonyms
Names:
Sulfur trioxide

Molecular and structural information

Molecular formula:
O3S
Molecular weight:
80.063
SMILES notation:
O=S(=O)=O
InChl:
InChI=1/O3S/c1-4(2)3
Structural formula:
Chemical structure

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