Selenium trioxide

O₃SeCAS 13768-86-0126.97 g/mol

Open in Covalent MOL file

Properties

Molecular formula: O₃Se
Molar mass: 126.97 g/mol
Exact mass: 127.9013 Da
Density: 3.6 g/mL
Melting point: 118 °C
logP: -0.74Crippen estimate
Polar surface area: 51.2 Å²
H-bond donors / acceptors: 0 / 3
Rotatable bonds: 0

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless. Search the SDS library

Identifiers

CAS number

13768-86-0

SMILES

O=[Se](=O)=O

InChIKey

VFLXBUJKRRJAKY-UHFFFAOYSA-N

InChI

InChI=1S/O3Se/c1-4(2)3

Weigh it out

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Names and synonyms

2 names

Selenium oxide (SeO3)
Selenium trioxide (SeO3)

Work with Selenium trioxide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Elsewhere

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