Tellurium hexafluoride

Base Information Edit

Chemical Name:Tellurium hexafluoride
CAS No.:7783-80-4
Molecular Formula:TeF6
Molecular Weight:241.59
Hs Code.:
European Community (EC) Number:232-027-0
UN Number:2195
UNII:JWI7143IXR
DSSTox Substance ID:DTXSID20893077
Nikkaji Number:J95.288E
Wikipedia:Tellurium hexafluoride
Wikidata:Q419396
Mol file:7783-80-4.mol

Synonyms:TELLURIUM HEXAFLUORIDE;7783-80-4;UN2195;HSDB 2535;tellurium(VI) fluoride;Tellurium fluoride (TeF6), (OC-6-11)-;Tellurium fluoride, (OC-6-11)-;EINECS 232-027-0;UNII-JWI7143IXR;JWI7143IXR;Tellurheksafluorid;Tellurium fluoride;hexafluoridotellurium;F6Te;TeF6;tellurium(6+) fluoride;HEXAFLUOROTELLURIUM;F6-Te;[TeF6];Tellurium hexafluoride (as Te);CHEBI:30469;DTXSID20893077;TELLURIUM HEXAFLUORIDE [MI];MFCD00042543;NA2195;UN-2195;LS-148690;Fluoruro de telurio (tef6), (oc-6-11)-;Tellurium hexafluoride [UN2195] [Poison gas];Tellurium hexafluoride [UN2195] [Poison gas];Q419396

Suppliers and Price of Tellurium hexafluoride

Supply Marketing:Edit

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

American Custom Chemicals Corporation
TELLURIUM HEXAFLUORIDE 95.00%
50G
$ 3720.72

Total 13 raw suppliers

Chemical Property of Tellurium hexafluoride Edit

Chemical Property:

Melting Point:-37
Boiling Point:-38,9°C
PSA：0.00000
Density:(solid; -191°) 4.006; d (liq; -10°) 2.499
LogP:2.14040
Water Solubility.:slowly mixes with H2O, hydrolyzing to telluric acid [MER06]
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:0
Exact Mass:243.8966417
Heavy Atom Count:7
Complexity:62.7
Transport DOT Label:Poison Gas Corrosive

Purity/Quality:

98%min ^*data from raw suppliers

TELLURIUM HEXAFLUORIDE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s): T
Hazard Codes:T
Statements: 20-31-34
Safety Statements: 3/7-9-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Toxic Gases & Vapors -> Corrosive Gases
Canonical SMILES:F[Te](F)(F)(F)(F)F

Technology Process of Tellurium hexafluoride

There total 28 articles about Tellurium hexafluoride 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: 73.0%

: 14683-12-6
tellurium

: 7446-07-3
tellurium(IV) oxide

: 7782-41-4
fluorine

: ditellurium decafluoride

: Te₃F₁₄O₂

: 7783-80-4
tellurium hexafluoride

Guidance literature:: In neat (no solvent); a mixture of TeO2:Te=1:1 was treated with F2 (4 l/h) dild. with N2 (10 l/h) at a furnace temp. of 50-60°C;;

Reference yield: 68.0%

: 13536-85-1
fluorosulfuryl hypofluorite

: cesium pentafluoroorthotellurate

: 57458-27-2
teflic acid

: 83314-21-0
TeF₅OF

: 7783-80-4
tellurium hexafluoride

Guidance literature:: In neat (no solvent); byproducts: CsSO3F; CsTeF5O was evacuated and cooled to -196°C, FOSO2F (molar ratio 1.22:1) was added from vac. line, closed, warmed slowly to -78°C in liq. N2-CO2 slush bath, kept at -45°C for 9 d, cooled to -196°C; pumped off, sepd. by fractional condensation in traps (-78, -126 and -196°C);