Tellurium dioxide - ≥99% , CAS No.7446-07-3

CAS: 7446-07-3 Cat. No.: T465576 Summenformel: TeO₂ Molekulargewicht: 159.6 EG-Nummer: 231-193-1 PubChem CID: 62638

GRADE & PURITY ≥99%

Synonyms

Tellurite (mineral) | Tellurium oxide(teo2)99.99% | Tellurium(IV) oxide | D92683 | TELLURIUM DIOXIDE | Tellurium dioxide, >=99% | NSC 8956 | Tellurium(IV) oxide, 99.999% (metals basis) | FT-0695210 | Tellurium oxide (TeO2) | Q425220 | Tellurium dioxide, >

Storage

Room temperature

Übersicht

Description

Tellurium dioxide is used to prepare tellurium metal, telluric acid, and many tellurium salts. It may also be used in the preparation of Ag2Te nanoparticles.

Specifications

Synonyme

Tellurite (mineral) | Tellurium oxide(teo2)99.99% | Tellurium(IV) oxide | D92683 | TELLURIUM DIOXIDE | Tellurium dioxide, >=99% | NSC 8956 | Tellurium(IV) oxide, 99.999% (metals basis) | FT-0695210 | Tellurium oxide (TeO2) | Q425220 | Tellurium dioxide, >

Spezifikationen & Reinheit

≥99%

Storage

Room temperature

Reinheit

≥99%

Namen und Kennungen

• Pubchem Sid: 504753857
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504753857
• Kanonisches Lächeln: O=[Te]=O
• IUPAC Name: tellurium dioxide
• InChIKey: LAJZODKXOMJMPK-UHFFFAOYSA-N
• INCHI: 1S/O2Te/c1-3-2
• Isomere SMILES: O=[Te]=O
• WGK Deutschland: 2
• RTECS: WY2675000
• PubChem CID: 62638
• UN-Nummer: 3284
• Molekulargewicht: 159.6

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Klasse Metalloid organides
      • Subclass Metalloid oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Klasse: Metalloid organides
• Subclass: Metalloid oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Metalloid oxides
• Alternative Parents: Metalloid salts Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Metalloid oxide - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
• Beschreibung: This compound belongs to the class of inorganic compounds known as metalloid oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a metalloid.
• 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

Chemische und physikalische Eigenschaften

• Siedepunkt (°C): 1245°C
• Schmelzpunkt (°C): 733°C
• Molekulargewicht: 159.600 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 161.896 Da
• Monoisotopic Mass: 161.896 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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