Selenium Dioxide structure

Selenium Dioxide

selenium dioxide

Also Known As: SELENIUM DIOXIDE, Selenium(IV) oxide, Selenium oxide, Selenious anhydride, Oxoselane oxide, Seleniumdioxide, Selenonyl, Selenium dioxide dimer, seleninyl oxygen, Selenium Oxides, Selenium oxide (SeO2), Selenous acid anhydride, Oxide, Selenium, Selenium(IV) dioxide, Selenous anhydride

CAS: 7446-08-4
Molecular Formula O2Se
Molecular Weight 111.90635 g/mol
LogP -0.62
Topological Polar Surface Area 34.14 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 111.90635
Heavy Atoms 3
Complexity 23

Chemical Identifiers

CAS Number 7446-08-4
SMILES O=[Se]=O

Product Overview

Selenium Dioxide (CAS 7446-08-4), with molecular formula O2Se and molecular weight 111.90635 g/mol. IUPAC: selenium dioxide.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
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