Tungsten telluride (WTe2)

Base Information

Chemical Name:Tungsten telluride (WTe2)
CAS No.:12067-76-4
Molecular Formula:Te₂W
Molecular Weight:439.05
Hs Code.:
European Community (EC) Number:235-086-0
DSSTox Substance ID:DTXSID3065243
Wikipedia:Tungsten_ditelluride,Tungsten(IV) telluride
Wikidata:Q4119676
Mol file:12067-76-4.mol

Synonyms:12067-76-4;Tungsten telluride (WTe2);bis(tellanylidene)tungsten;Tungsten ditelluride;Tungsten telluride;Tungsten(IV) telluride;Telluride tungsten;EINECS 235-086-0;WTe2 Crystal;Te2W;4-Boc-aminonicotinicacid;Te2-W;Tungsten Telluride Powder;Tungsten( cento) telluride;Tungsten Ditelluride (WTe2);DTXSID3065243;Bismuth Ferrite (BiFeO3) Sputtering Targets;Q4119676

Suppliers and Price of Tungsten telluride (WTe2)

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

Total 21 raw suppliers

Chemical Property of Tungsten telluride (WTe2)

Chemical Property:

Melting Point:1020°C
Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：0.00000
Density:g/cm³
LogP:-0.53660
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:441.76162
Heavy Atom Count:3
Complexity:18.3

Purity/Quality:: 98%,99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:[Te]=[W]=[Te]

Technology Process of Tungsten telluride (WTe2)

There total 6 articles about Tungsten telluride (WTe2) 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:

: 14683-12-6
tellurium

: 7440-33-7
tungsten

: 12067-76-4
tungsten ditelluride

Guidance literature:: With TeCl₄; In neat (no solvent); vapour transport; mixt. of stoich. amts. of W and Te heated to 423 K at below 1.3 mPa for 14 h, addn. of dry N2 and TeCl4, evacuation to below 1.3 μPa for 24 h at room temp.; sealed ampoule heated at 1073/1173 K for 2 d; crystals washed with water, dried in vacuum;
DOI:10.1016/S0021-9614(05)80034-5

Reference yield:

: 12067-76-4
tungsten ditelluride

: 12067-76-4
tungsten ditelluride

Guidance literature:: tungsten ditelluride; With n-butyllithium; In hexane; at 60 ℃; for 12h;

In ethanol; hexane; water; formamide; for 4h; Sonication; Inert atmosphere;
DOI:10.1021/acs.inorgchem.0c02049