Terbium(III)fluoride

Base Information

• Chemical Name: Terbium(III)fluoride
• CAS No.: 13708-63-9
• Molecular Formula: TbF3
• Molecular Weight: 215.921
• Hs Code.: 28469031
• Nikkaji Number: J134.292D
• Mol file: 13708-63-9.mol

Synonyms:Terbium(III)fluoride;AKOS025243475

Chemical Property of Terbium(III)fluoride

Chemical Property:

• Appearance/Colour: Solid.
• Melting Point: 1172 ºC
• Boiling Point: 19.5 °C at 760 mmHg
• PSA: 0.00000
• LogP: 1.26060
• Sensitive.: Hygroscopic
• Water Solubility.: Slightly soluble in mineral acids. Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 215.92056
• Heavy Atom Count: 4
• Complexity: 0

Purity/Quality:

≥98% ^*data from raw suppliers

Terbium(III) fluoride anhydrous, powder, 99.99% trace metals basis ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn ; T
• Hazard Codes: Xn,T
• Statements: 20/21/22-36/37/38
• Safety Statements: 9-26-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [F-].[F-].[F-].[Tb+3]
• Uses: Terbium(III) fluoride is used in special lasers and as a dopant in solid-state devices, and has important role as an activator for green phosphors used in colour TV tubes. Terbium(III) fluoride is used as a dopant in Calcium Fluoride, Calcium Tungstate and Strontium Molybdate. Terbium(III) fluoride is used as a source of terbium. It is also useful in the preparation of fluoride glasses. Further, it is used in the preparation of electroluminescent thin films and luminescent zinc sulfide. For the preparation of electroluminescent thin films and luminescent zinc sulfide. For the preparation of electroluminescent thin films and luminescent zinc sulfide. Terbium(III) fluoride is Source of terbium.

Technology Process of Terbium(III)fluoride

There total 39 articles about Terbium(III)fluoride 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:

terbium tetrafluoride (36781-15-4) → terbium(III) fluoride (13708-63-9) + fluorine (7782-41-4)

Guidance literature:

In neat (no solvent); at 960°C;; investigation of react. by MS-spectroscopy;;

DOI:10.1016/0022-5088(72)90070-7

Reference yield:

terbium tetrafluoride (36781-15-4) → terbium trifluoride (13708-63-9) + fluorine (7782-41-4)

Guidance literature:

In solid; thermal decompn. studied at 390-515°C in vac.;

DOI:10.1016/0022-4596(88)90140-5

Reference yield:

terbium(III) oxide + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) → terbium(III) fluoride (13708-63-9)

Guidance literature:

In neat (no solvent); byproducts: H2O; on passing dry HF-gas over oxide at 700°C, 200% excess HF, cooling to room temp. under diminished pressure, removal of HF by passing through He;;

upstream raw materials:

cadmium(II) fluoride

manganese(III) fluoride

terbium tetrafluoride

sodium fluoride

Downstream raw materials:

terbium tetrafluoride

terbium tetrafluoride

terbium(III) oxyfluoride

FOTb, trigonal