Tellurium tetrabromide

Base Information

Chemical Name:Tellurium tetrabromide
CAS No.:10031-27-3
Molecular Formula:Br4Te
Molecular Weight:447.216
Hs Code.:
European Community (EC) Number:233-090-7
UNII:7A29EFJ1AF
DSSTox Substance ID:DTXSID5064914
Wikipedia:Tellurium(IV) bromide,Tellurium tetrabromide,Tellurium_tetrabromide
Wikidata:Q2680313
Mol file:10031-27-3.mol

Synonyms:Tellurium tetrabromide;10031-27-3;Tellurium(IV) bromide;Tellurium bromide (TeBr4), (T-4)-;Telluric bromide;UNII-7A29EFJ1AF;Tellurium bromide (TeBr4);7A29EFJ1AF;EINECS 233-090-7;MFCD00049575;Br4Te;tetrabromo tellurium;TeBr4;Tellurium bromide(TeBr4), (T-4)-;Br4-Te;TETRABROMOTELLURIUM;Tellurium( cento) bromide;DTXSID5064914;TELLURIUM(IV) TETRABROMIDE;Tellurium(IV) bromide, ultra dry;TELLURIUM TETRABROMIDE [MI];AKOS025293933;(T-4)-TELLURIUM BROMIDE (TEBR4);Q2680313;Tellurium tetrabromide, anhydrous, powder, 99.999% trace metals basis

Suppliers and Price of Tellurium tetrabromide

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
Tellurium(IV) bromide (99.9%-Te)
10g
$ 117.00

Strem Chemicals
Tellurium(IV) bromide (99.9%-Te)
50g
$ 441.00

Alfa Aesar
Tellurium(IV) bromide, ultra dry 99.999% (metals basis)
250g
$ 1302.00

Alfa Aesar
Tellurium(IV) bromide, ultra dry 99.999% (metals basis)
50g
$ 484.00

Alfa Aesar
Tellurium(IV) bromide 99.9% (metals basis)
50g
$ 387.00

Alfa Aesar
Tellurium(IV) bromide, ultra dry 99.999% (metals basis)
10g
$ 129.00

Alfa Aesar
Tellurium(IV) bromide 99.9% (metals basis)
10g
$ 90.60

Total 32 raw suppliers

Chemical Property of Tellurium tetrabromide

Chemical Property:

Appearance/Colour:yellow-orange crystals.
Melting Point:~380 °C(lit.)
Boiling Point:420 °C(lit.)
Flash Point:420°C
PSA：0.00000
Density:4.3 g/mL at 25 °C(lit.)
LogP:3.00160
Sensitive.:Moisture Sensitive
Water Solubility.:It reacts with water and ethanol.
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:449.57547
Heavy Atom Count:5
Complexity:19.1

Purity/Quality:

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

Tellurium(IV) bromide (99.9%-Te) ^*data from reagent suppliers

Safty Information:

Pictogram(s): As for tellurium.
Hazard Codes:C
Statements: 34
Safety Statements: 22-26-27-36/37/39-45

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:Br[Te](Br)(Br)Br
Uses Tellurium tetrabromide?it acts as a chemical and organic intermediate. It is also acts a conductor.

Technology Process of Tellurium tetrabromide

There total 15 articles about Tellurium tetrabromide 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: 91.0%

: 7446-07-3
tellurium(IV) oxide

: 10294-33-4
boron tribromide

: 10031-27-3
tellurium(IV) tetrabromide

Guidance literature:: In neat (no solvent); heated at 110-120°C for 5 h;;
DOI:10.1039/J19710003595

Reference yield: 27.6%

: SbTeO₃Br

: 80937-33-3
oxygen

: 7446-07-3
paratellurite

: antimony orthoantimonate

: 10031-27-3
tellurium(IV) tetrabromide

Guidance literature:: thermolyse at 950°C;

Reference yield:

: 14683-12-6
tellurium

: 7446-07-3
tellurium(IV) oxide

: 7726-95-6
bromine

: 10031-27-3
tellurium(IV) tetrabromide

Guidance literature:: In neat (no solvent); a stream of CO2 satd. with Br2 was passed over a mixture of TeO2 and Te which was heated up to 400°C, after 2-3 h TeBr4 was found outside the reaction zone;;