Scandium fluoride

Base Information

• Chemical Name: Scandium fluoride
• CAS No.: 13709-47-2
• Deprecated CAS: 37362-95-1
• Molecular Formula: ScF3
• Molecular Weight: 101.951
• Hs Code.: 2826199090
• European Community (EC) Number: 237-255-4
• DSSTox Substance ID: DTXSID7065594
• Wikipedia: Scandium fluoride,Scandium_fluoride
• Wikidata: Q418796
• Mol file: 13709-47-2.mol

Synonyms:Scandium fluoride;Scandium trifluoride;Scandium fluoride (ScF3);trifluoroscandium;EINECS 237-255-4;ScF3;MFCD00016325;DTXSID7065594;LS-144616;Scandium(III) fluoride (99.9%-Sc) (REO);D94488;Q418796;Scandium(III) fluoride, anhydrous, powder, 99.99% trace metals basis

Chemical Property of Scandium fluoride

Chemical Property:

• Appearance/Colour: powder
• Melting Point: 1515°C
• PSA: 0.00000
• Density: 2.5
• LogP: 1.26060
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 101.951117
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

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

Scandium(III) fluoride 99.9% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T,Xi
• Statements: 23/24/25-32
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: F[Sc](F)F
• Uses: Scandium Fluoride is applied in optical coating, catalyst, electronic ceramics, laser industry, and also the main materials for making Scandium metal and alloys. The main application of Scandium by weight is in Scandium-Aluminium alloys for minor aerospace industry components. Some items of sports equipment, which rely on high performance materials, have been made with Scandium-Aluminium alloys, including baseball bats,and bicycle frames and components. Lacrosse sticks are also made with Scandium. The American firearm manufacturing company Smith & Wesson produces revolvers with frames composed of Scandium alloy and cylinders of Titanium or Carbon steel.

Technology Process of Scandium fluoride

There total 55 articles about Scandium 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:

ScF2(1+) + fluoride (16984-48-8) → scandium(III) fluoride (13709-47-2,37362-95-1)

Guidance literature:

In water; formation in soln., determination of thermodynamic data of formation (enthalpy, free enthalpy, entropy);; not isolated;;

DOI:10.1016/S0003-2670(01)81804-3

Reference yield:

fluorosilicic acid (16961-83-4) + scandium(III) → scandium(III) fluoride (13709-47-2,37362-95-1)

Guidance literature:

With water; In water; byproducts: SiO2, HF; immediate hydrolysis of Sc2(SiF6)3; investigation of react.-mechanism;;

Reference yield:

{ScF2}(2+) + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) → scandium(III) fluoride (13709-47-2,37362-95-1)

Guidance literature:

In water; byproducts: H(1+); formation in soln., determination of equilbrium constant and thermodynamic data of formation;;

DOI:10.1021/ja01525a018

upstream raw materials:

hydrogen fluoride

cadmium(II) fluoride

potassium hydrogenfluoride

copper

Downstream raw materials:

terbium tetrafluoride

tris(η⁵-cyclopentadienyl)scandium(III)

scandium monofluoride

Refernces

• 1、 Petzel,Schneider,Hormann. "On the phase diagram of the binary system Sc2O3-ScF3 in the temperature range 1400-1840 K". . p. 1 - 6. Retrieved 1996.
• 2、 Stephens, Nicholas F.,Lightfoot, Philip. "Ammonium scandium tetrafluoride". . p. i103-i105. Retrieved 2006.
• 3、 Glavic, P.. "". . p. 735 - 736. Retrieved 1982.
• 4、 Boehmer, Norbert,Meyer, Gerd. "Action of Ammonium Fluoride on Scandium: Synthesis and Crystal Structures of (NH4)3[ScF6] and [Cu(NH3)4]3[ScF6]2". . . Retrieved 2008/10/08.