Tetrachlorobis(tetrahydrofuran)niobium

Base Information

Chemical Name:Tetrachlorobis(tetrahydrofuran)niobium
CAS No.:61247-57-2
Molecular Formula:C₈H₁₆Cl₄NbO₂
Molecular Weight:378.932
Hs Code.:
European Community (EC) Number:626-519-8
DSSTox Substance ID:DTXSID10369857
Mol file:61247-57-2.mol

Synonyms:61247-57-2;Tetrachlorobis(tetrahydrofuran)niobium;Tetrachlorobis(tetrahydrofuran)niobium(IV);oxolane;tetrachloroniobium;SCHEMBL564886;DTXSID10369857;FT-0640738

Suppliers and Price of Tetrachlorobis(tetrahydrofuran)niobium

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

Sigma-Aldrich
Niobium(IV) chloride tetrahydrofuran complex
5g
$ 89.80

American Custom Chemicals Corporation
TETRACHLOROBIS(TETRAHYDROFURAN)NIOBIUM(IV) 98.00%
100G
$ 3378.38

Total 13 raw suppliers

Chemical Property of Tetrachlorobis(tetrahydrofuran)niobium

Chemical Property:

Vapor Pressure:152mmHg at 25°C
Melting Point:93 °C (dec.)(lit.)
Boiling Point:68.3°C at 760 mmHg
Flash Point:121 °F
PSA：9.23000
LogP:3.55480
Storage Temp.:2-8°C
Sensitive.:Moisture Sensitive
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:378.89386
Heavy Atom Count:15
Complexity:41.9

Purity/Quality:

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

Niobium(IV) chloride tetrahydrofuran complex ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:F,C
Statements: 11-34
Safety Statements: 16-26-27-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1CCOC1.C1CCOC1.Cl[Nb](Cl)(Cl)Cl

Technology Process of Tetrachlorobis(tetrahydrofuran)niobium

There total 3 articles about Tetrachlorobis(tetrahydrofuran)niobium 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: 77.0%

: 10026-12-7
niobium pentachloride

: 22943-66-4,38780-86-8,61247-57-2
tetrachlorobis(tetrahydrofuran)niobium(IV)

Guidance literature:: With THF; Na#Hg; In acetonitrile; NbCl5 in acetonitrile was added to Na-Hg-amalgam and acetonitrile, the mixt. was stirred for 4 h with periodic shaking, the soln. was filtered, the solvent was removed in vac., the solid was cooled to 0°C, THF was added; the mixt was stirred, allowed to come to room temp., after 4 h the soln. was filtered;
DOI:10.1039/DT9870000307

Reference yield:

: 109-99-9,24979-97-3,77392-70-2
tetrahydrofuran

: 13569-70-5,56095-45-5
niobium(IV) chloride

: 22943-66-4,38780-86-8,61247-57-2
NbCl4*2C4H8O

Guidance literature:: In tetrahydrofuran; shaking in closed ampul at ambient temperature for a period of 72 hours;; removing of THF, washing with solvent, drying in vakuum;;