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pentabromotantalum

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Origin: China

Cas No: 13451-11-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 13451-11-1 Formula: Br5Ta Molecular Weight: 580.46800

    Description

    Tantalum(V) bromide is the inorganic compound with the formula Ta2Br10. It is a diamagnetic yellow solid that hydrolyses readily. The compound adopts an edge-shared bioctahedral structure, which means that two square pyramidal TaBr5 subunits are joined by a pair of bridging bromide ligands. The pentachlorides and pentaiodides of Nb and Ta share this structural motif.

    Basic Info

    Chemical Name pentabromotantalum
    Synonyms

    tantalum pentabromide;
    tantalum bromide;
    Tantalum bromide (TaBr5);
    Tantalum(V) bromide;
    tantalum(5+) pentabromide;

    CAS No. 13451-11-1
    Molecular Formula Br5Ta
    Molecular Weight 580.46800
    PSA 0.00000
    LogP 4.22800

    Properties

    Density 4.67
    Boiling Point 348.8ºC
    Melting Point 265-349ºC

    Safety Info

    Hazard Class 8
    Safety Statements 22-26-27-36/37/39-45
    Packing Group III
    WGK Germany 3
    RIDADR UN 3260 8/PG 2
    Risk Statements R20/21/22; R34
    Hazard Codes C

    Synthesis Route

    hydrogen bromide+TANTALUM(V) CHLORIDEpentabromotantalum
    TaBr5*(C2H5)2Spentabromotantalum
    tantalum(IV) bromidepentabromotantalum

    Precursor

    TANTALUM(V) CHLORIDE
    hydrogen bromide
    TaBr5*(C2H5)2S
    tantalum(IV) bromide

    Downstream Product

    TANTALUM (V) IODIDE

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