TANTALUM (V) BROMIDE

Base Information

Chemical Name:TANTALUM (V) BROMIDE
CAS No.:13451-11-1
Molecular Formula:Br5Ta
Molecular Weight:580.468
Hs Code.:
European Community (EC) Number:236-618-4
UNII:VX8APQ3732
DSSTox Substance ID:DTXSID1065471
Wikipedia:Tantalum(V) bromide
Wikidata:Q2349635
Mol file:13451-11-1.mol

Synonyms:Tantalumpentabromide; Tantalum pentabromide (TaBr5)

Suppliers and Price of TANTALUM (V) BROMIDE

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Strem Chemicals
Tantalum(V) bromide (99.9%-Ta)
5g
$ 63.00

Strem Chemicals
Tantalum(V) bromide (99.9%-Ta)
25g
$ 253.00

American Custom Chemicals Corporation
TANTALUM PENTABROMIDE 95.00%
5MG
$ 501.85

Alfa Aesar
Tantalum(V) bromide 99.9% (metals basis)
250g
$ 680.00

Alfa Aesar
Tantalum(V) bromide 99.9% (metals basis)
50g
$ 192.00

Alfa Aesar
Tantalum(V) bromide 99.9% (metals basis)
10g
$ 55.50

Total 25 raw suppliers

Chemical Property of TANTALUM (V) BROMIDE

Chemical Property:

Melting Point:240 °C(lit.)
Boiling Point:348,8°C
Flash Point:°C
PSA：0.00000
Density:g/cm³
LogP:4.22800
Sensitive.:Moisture Sensitive
Water Solubility.:Insoluble in water.
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:579.53559
Heavy Atom Count:6
Complexity:37.1

Purity/Quality:

98%,99%, ^*data from raw suppliers

Tantalum(V) bromide (99.9%-Ta) ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:C
Statements: 20/21/22-34
Safety Statements: 22-26-27-36/37/39-45

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:Br[Ta](Br)(Br)(Br)Br
Uses The Tantalum Bromide Cluster is used for the preparation of heavy-atom derivatives for structure determination of biological macromolecules by X-ray analysis.

Technology Process of TANTALUM (V) BROMIDE

There total 21 articles about TANTALUM (V) BROMIDE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

: tantalum

: 7782-49-2
selenium

: 7726-95-6
bromine

: tantalum diselenide

: [Ta(Se₂)2]2⁽¹⁺⁾*TaBr₆^(1-)=[Ta(Se₂)2]2TaBr₆

: 13451-11-1
tantalum pentabromide

Guidance literature:: In neat (no solvent); sealed quartz tube (vac.); 450°C (1 week); crystn. on cooling (20°C / h);
DOI:10.1016/S0277-5387(98)00172-7

Reference yield: 77.0%

: 10035-10-6,12258-64-9
hydrogen bromide

: 7721-01-9
tantalum pentachloride

: 13451-11-1
tantalum pentabromide

Guidance literature:: In further solvent(s); byproducts: HCl; Under Ar, dissolving in EtBr, connecting the flask to a vac. line and a HBr cylinder, repeating of the vac./HBr-operation four times, stirring.; Filtn., drying in vac., elem. anal.;
DOI:10.1039/DT9900002743