Lithium fluoride

Base Information

• Chemical Name: Lithium fluoride
• CAS No.: 7789-24-4
• Deprecated CAS: 12285-65-3,40619-18-9,64975-45-7,2018280-05-0,2103998-61-2,2252328-00-8,2624249-90-5,2428630-15-1,2463849-06-9,12382-05-7,12382-07-9
• Molecular Formula: FLi
• Molecular Weight: 25.9394
• Hs Code.: 2826199090
• European Community (EC) Number: 232-152-0,241-438-4,235-292-0,238-958-9
• NSC Number: 12957
• UNII: 1485XST65B
• DSSTox Substance ID: DTXSID10894119
• Nikkaji Number: J43.855C
• Wikipedia: Lithium fluoride,Trilithium trifluoride,Lithium_fluoride
• Wikidata: Q409319
• Mol file: 7789-24-4.mol

Synonyms:GR 200-A;GR-200-A;GR200-A;lithium fluoride;lithium fluoride, 6Li-labeled;lithium fluoride, 7Li-labeled

Chemical Property of Lithium fluoride

Chemical Property:

• Appearance/Colour: White powder
• Melting Point: 845 °C
• Refractive Index: 1.3915
• Boiling Point: 1681 °C
• Flash Point: 1680°C
• PSA: 0.00000
• Density: 2.64 g/mL at 25 °C(lit.)
• LogP: -2.99600
• Water Solubility.: 0.29 g/100 mL (20℃)
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 26.01440660
• Heavy Atom Count: 2
• Complexity: 2

Purity/Quality:

98.5% ^*data from raw suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T:Toxic
• Statements: R23/24/25:
• Safety Statements: S26:; S45:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: [Li+].[F-]

Technology Process of Lithium fluoride

There total 153 articles about Lithium 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: 86.4%

lithium borohydride + sodium tetrafluoroborate (13755-29-8) → lithium fluoride (7789-24-4) + diborane (19287-45-7)

Guidance literature:

In neat (no solvent); byproducts: H2; (reactor of vac. vibratory ball mill type); vac. (molar ratio of LiBH4:NaBF4 = 4.2); IR-spectroscopy;

Reference yield:

lanthanum(III) oxide + lithium cryolite → aluminum oxide (1333-84-2,1344-28-1) + lanthanum(III) fluoride (13709-38-1) + lithium fluoride (7789-24-4)

Guidance literature:

In melt; powder XRD;

DOI:10.1016/j.tca.2006.01.007

Reference yield:

uranium hexafluoride (7783-81-5) + lithium chloride → uranium(IV) tetrafluoride (10049-14-6) + lithium fluoride (7789-24-4)

Guidance literature:

byproducts: Cl2; room temp.;

upstream raw materials:

Chlorodifluoromethane

lithium

lithium cation

lithium carbonate

Downstream raw materials:

lithium-tris(pentafluorophenyl)fluoroborate

MoF(C₂₆H₂₄P₂)(C₇H₇)⁽¹⁺⁾*PF₆^(1-) = [MoF(C₂₆H₂₄P₂)(C₇H₇)]PF₆

lithium difluoromono[1,2-oxalato^(2-)-O,O'] borate

(C₆H₂(CH₃)3)2B₂F₂

Refernces

• 1、 Dericbourg J.. "Electron microscopy and krypton adsorption characterization of high purity LiF powders". . p. 1157 - 1160. Retrieved 1992.
• 2、 Niklaus, Robin,Neudert, Lukas,Stahl, Juliane,Schmidt, Peter J.,Schnick, Wolfgang. "Orange-Emitting Li4Sr4[Si4O4N6]O:Eu2+ - A Layered Lithium Oxonitridosilicate Oxide". . p. 14304 - 14313. Retrieved 2018.
• 3、 Poesl, Christine,Schnick, Wolfgang. "Crystal Structure and Nontypical Deep-Red Luminescence of Ca3Mg[Li2Si2N6]:Eu2+". . p. 3778 - 3784. Retrieved 2017.
• 4、 Becker, Christopher H.,Casavecchia, Piergiorgio,Tiedemann, Peter W.,Valentini, James J.,Lee, Yuan T.. "Study of the reaction dynamics of Li + HF, HCl by the crossed molecular beams method". . p. 2833 - 2850. Retrieved 1980.
• 5、 Pilz, Thomas,Nuss, Hanne,Jansen, Martin. "Li2B3O4F3, a new lithium-rich fluorooxoborate". . p. 104 - 108. Retrieved 2012.
• 6、 Fujihara, Shinobu,Kishiki, Yoko,Kimura, Toshio. "Pyrolytic synthesis and Eu3+→Eu2+ reduction process of blue-emitting perovskite-type BaLiF3:Eu thin films". . p. 1032 - 1036. Retrieved 2004.
• 7、 Vallejo, Miguel A.,Rivera, Esteban,Azorín, Juan C.,Bernal, Jesús,Camacho, Cristhoper,Navarro, Ricardo,Encarnación, Emma K.,Díaz-Torres, Luis A.,Sosa, Modesto A.. "Effect of synthesis temperature on morphological and luminescent properties of lithium fluoride crystals". . p. 5612 - 5616. Retrieved 2017.
• 8、 Dolfus, Benedikt,Ruschewitz, Uwe. "A new alkali metal salt of tetrafluoroterephthalic acid (H 2tF-BDC)". . p. 1235 - 1238. Retrieved 2014.
• 9、 Lapshina, S. B.,Girichev, G. V.. "STRUCTURAL AND THERMODYNAMIC ASPECTS OF ELECTRON DIFFRACTION BY LITHIUM FLUORIDE DIMERS". . . Retrieved 1991.
• 10、 Dolabdjian, Konstantin,Schedel, Christine,Enseling, David,Jüstel, Thomas,Meyer, Hans-Jürgen. "Synthesis, Luminescence and Nonlinear Optical Properties of Homoleptic Tetracyanamidogermanates ARE[Ge(CN2)4] (A = K, Cs, and RE = La, Ce, Pr, Nd, Sm, Eu, Gd)". . p. 488 - 494. Retrieved 2017.