NIOBIUM PHENOXIDE

Base Information

• Chemical Name: NIOBIUM PHENOXIDE
• CAS No.: 16576-63-9
• Molecular Formula: 5C₆H₅O*Nb
• Molecular Weight: 558.432
• Mol file: 16576-63-9.mol

Synonyms:Niobiumphenoxide (7CI); Phenol, niobium(5+) salt (8CI,9CI); Niobium pentaphenoxide

Chemical Property of NIOBIUM PHENOXIDE

Chemical Property:

• Melting Point: 208°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 46.15000
• Density: g/cm³
• LogP: 7.64850
• Sensitive.: Moisture Sensitive

Purity/Quality:

98%Min ^*data from raw suppliers

Niobium (V) phenoxide, 99.9% 99.9% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of NIOBIUM PHENOXIDE

There total 2 articles about NIOBIUM PHENOXIDE 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:

phenol (108-95-2,27073-41-2) → phenol; niobium (V)-phenolate (16576-63-9)

Guidance literature:

With niobium pentachloride;

DOI:10.1002/zaac.19372310305

Reference yield:

niobium pentachloride (10026-12-7) + phenol (108-95-2,27073-41-2) → phenol; niobium (V)-phenolate (16576-63-9)

Guidance literature:

In melt; byproducts: HCl; heating until formation of HCl stops;; dissolving in hot CCl4, filtration, cooling down, washing with ether, drying in vacuum;;

Reference yield:

phenol; niobium (V)-phenolate (16576-63-9) + o-hydroxyacetophenone (118-93-4,104809-67-8) → Nb(OC6H5)4OC6H4C(O)CH3 (90285-61-3)

Guidance literature:

In benzene; byproducts: phenol; refluxing; isolation by addition of petroleum ether or by cooling; elem. anal.;

upstream raw materials:

phenol

niobium pentachloride

Downstream raw materials:

Nb(OC₆H₅)4OC₆H₄C(O)CH₃