Selenium dioxide - AR, ≥99% , CAS No.7446-08-4

CAS: 7446-08-4 Cat. No.: S110870 Formula: SeO₂ Molecular Weight: 110.96 EC Number: 231-194-7 PubChem CID: 24007

GRADE & PURITY AR, ≥99%

Synonyms

Selenium oxide (SeO2) | SELENIUM OXIDE [MI] | WLN: SE O2 | NCGC00260145-01 | selenium (IV) dioxide | Selenium oxide (1:2) | Selenium oxide [NA2811] [Poison] | Selenium(IV) oxide | Selenonyl | A838139 | BP-21360 | SeO2 | AKOS015855284 | SELENIUM (IV) OXID

Storage

Room temperature,Desiccated

Shipped In

FedEx DG Service

Specifications

Synonyms

Selenium oxide (SeO2) | SELENIUM OXIDE [MI] | WLN: SE O2 | NCGC00260145-01 | selenium (IV) dioxide | Selenium oxide (1:2) | Selenium oxide [NA2811] [Poison] | Selenium(IV) oxide | Selenonyl | A838139 | BP-21360 | SeO2 | AKOS015855284 | SELENIUM (IV) OXID

Specifications & Purity

AR, ≥99%

Storage

Room temperature,Desiccated

Shipped In

FedEx DG Service

Grade

AR

Purity

≥99%

Names and Identifiers

Pubchem Sid

508812143

Canonical Smiles

O=[Se]=O

IUPAC Name

selenium dioxide

InChIKey

JPJALAQPGMAKDF-UHFFFAOYSA-N

INCHI

1S/O2Se/c1-3-2

Isomeric SMILES

O=[Se]=O

WGK Germany

2

PubChem CID

24007

UN Number

3283

Packing Group

I

Molecular Weight

110.96

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous non-metal compounds
    • Class Other non-metal organides
      • Subclass Other non-metal oxides

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• Class: Other non-metal organides
• Subclass: Other non-metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Other non-metal oxides
• Alternative Parents: Inorganic oxides
• Molecular Framework: Not available
• Substituents: Other non-metal oxide - Inorganic oxide
• Description: This compound belongs to the class of inorganic compounds known as other non-metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen belongs to the class of 'other non-metals'.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Hygroscopic.
• Melt Point(°C): 315°C
• Molecular Weight: 110.970 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 111.906 Da
• Monoisotopic Mass: 111.906 Da
• Topological Polar Surface Area: 34.100 Ų
• Heavy Atom Count: 3
• Formal Charge: 0
• Complexity: 18.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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