Selenium (IV) Oxide

Synonym: Selenium dioxide, Oxoselane oxide
CAS Number 7446-08-4 | MDL Number MFCD00003562 | EC Number 231-194-7

Selenium (IV) Oxide Chemical Structure

Product CodeSE6084
CAS Number7446-08-4
Assay (purity)99.9%
Purity methodby gravimetric assay
Molecular weight110.96
Formsolid
Appearanceoff-white powder
Sensitivitymoisture
Melting point315C
Boiling point340-350C (subl.)
Gravimetric assay70.0-73.0%
Molecular formulaSeO2
Linear formulaSeO2
Download Specification SE6084
Buy Selenium (IV) Oxide

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Selenium (IV) Oxide contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Pictograms
Hazard statementsH301, H331, H373, H410
Precautionary statementsP260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, P501
UN3283
Transport descriptionSELENIUM COMPOUND, SOLID, N.O.S. (SELENIUM DIOXIDE)
Hazardous class6.1
Packing groupIII
In TSCA registryYes

Certificates of analysis (CoA)

If you don’t see the needed lot of Selenium (IV) Oxide below please contact customer support at sales@ereztech.com

External identifiers for Selenium dioxide

Pubchem CID24007
SMILESO=[SeH2]=O
IUPAC Nameselenium dioxide
InchI IdentifierInChI=1S/O2Se/c1-3-2
InchI KeyJPJALAQPGMAKDF-UHFFFAOYSA-N

With Selenium (IV) Oxide other customers often ask:

Ereztech synthesizes and sells additional SE-compounds.

To purchase Selenium (IV) Oxide contact us at sales@ereztech.com