Yttriumfluoride

Base Information

• Chemical Name: Yttriumfluoride
• CAS No.: 13709-49-4
• Molecular Formula: F3Y
• Molecular Weight: 145.901
• Hs Code.: 28469036
• UNII: V8QS7WES60
• Nikkaji Number: J134.214B
• Wikidata: Q419717
• Mol file: 13709-49-4.mol

Synonyms:YTTRIUMFLUORIDE;Yttrium(III)fluoride;F3-Y;AKOS015833205;Q419717;F3Y

Chemical Property of Yttriumfluoride

Chemical Property:

• Appearance/Colour: white fine crystalline powder
• Vapor Pressure: 922mmHg at 25°C
• Melting Point: 1387 °C
• Refractive Index: 1.54
• Boiling Point: 2230°C
• PSA: 0.00000
• Density: 4.01 g/mL at 25oC(lit.)
• LogP: -8.98800
• Sensitive.: Hygroscopic
• Water Solubility.: Soluble in acids. Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 145.901048
• Heavy Atom Count: 4
• Complexity: 0

Purity/Quality:

98%, ^*data from raw suppliers

Yttrium(III) fluoride 99.99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,Xi
• Hazard Codes: Xn,Xi
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [F-].[F-].[F-].[Y+3]
• Description: Yttrium (III) fluoride (chemical formula: YF3) is an inorganic chemical compound being contained in fluoride mineral. It can be manufactured through the reaction between fluorine with yttria or yttrium hydroxide together with hydrofluoric acid. It is a water insoluble yttrium source which can be used in oxygen-sensitive applications such as metal production. It is useful in ceramics for crucibles for molten reactive metals, in computer displays, automotive fuel sensors, and florescent phosphors. It can also be used for the production of metallic yttrium, thin films, glasses, and ceramics.
• Uses: Yttrium Fluoride is widely applied in metallurgy, ceramics, glass, and electronics. High purity grades are the most important materials for tri-bands Rare Earth phosphors and , which are very effective microwave filters. Yttrium Fluoride also can be used for the production of metallic Yttrium, thin films, glasses and ceramics. Yttrium is used in the production of a large variety of synthetic garnets, and Yttria is used to make Yttrium Iron Garnets, which are very effective microwave filters. Recent studies include InF3-based glasses, and optical characterization of YF3 thin films. Yttrium(III) fluoride is used for the production of metallic yttrium, thin films, laboratory reagents, catalysts, electrical compounds, glasses and ceramics. Fluorides of rare earths find applications in anti-reflective coatings. They are also used in synthesis of luminescent bio-imaging probes.

Technology Process of Yttriumfluoride

There total 75 articles about Yttriumfluoride 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: 99.0%

yttrium(III) oxide + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) → yttrium(III) fluoride (13709-49-4)

Guidance literature:

In neat (no solvent); byproducts: H2O; at 700°C;;

Reference yield: 45.0%

yttrium(III) oxide + chlorine trifluoride (7790-91-2) → yttrium(III) fluoride (13709-49-4)

Guidance literature:

In neat (no solvent); at room temp. in presence of moisture;;

DOI:10.1021/ja01644a016

Reference yield:

yttrium(III) oxide + ammonium fluoride → yttrium(III) fluoride (13709-49-4)

Guidance literature:

In neat (no solvent); mixt. (>=50% NH4F excess) heating in Pt crucible at 400°C for 5 h; XRD;

DOI:10.1016/0040-6031(95)02426-3

upstream raw materials:

yttrium(III) chloride hexahydrate

hydrogen fluoride

yttrium(III) nitrate

sodium fluoride

Downstream raw materials:

yttrium(III) chloride

terbium tetrafluoride

Refernces

• 1、 Achary,Patwe,Tyagi. "Synthesis and characterization of mixed fluorides Y1-xCa2+1.5xF7 (-1.33 ≤ x ≤ 1.0)". . p. 2093 - 2100. Retrieved 1999.
• 2、 Klimm,Ranieri,Bertram,Baldochi. "The phase diagram YF3-GdF3". . p. 676 - 681. Retrieved 2008.
• 3、 Zhou, Heping,Qiao, Liang,Fu, Renli. "Effect of the fluoride additives on the oxidation of AlN". . p. 2427 - 2435. Retrieved 2002.
• 4、 Ayala,Oliveira,Gesland,Moreira. "Electrical and dielectric investigations of the conduction processes in KY3F10 crystals". . p. 5161 - 5170. Retrieved 1998.
• 5、 Lucat, C.,Rhandour, A.,Reau, J. M.,Portier, J.,Hagenmuller, P.. "". . p. 373 - 378. Retrieved 1979.
• 6、 Flotow, Howard E.,O'Hare, P. A. G.. "Thermodynamics of the lanthanide trifluorides. IV. The heat capacities of gadolinium trifluoride GdF3, lutetium trifluoride LuF3, and yttrium trifluoride YF3 from 5 to 350 deg K". . p. 3046 - 3055. Retrieved 1981.
• 7、 Thoma, R. E.,Weaver, C. F.,Fridman, H. A.,Insley, H.,et. al.. "". . p. 1096 - 1099. Retrieved 1961.
• 8、 Peng, Chong,Li, Chunxia,Li, Guogang,Li, Suwen,Lin, Jun. "YF3:Ln3+ (Ln = Ce, Tb, Pr) submicrospindles: Hydrothermal synthesis and luminescence properties". . p. 8660 - 8668. Retrieved 2012.
• 9、 Nakamura,Baldochi,Mazzocchi,Parente,Valerio,Klimm. "Problems in the thermal investigation of the BaF2-YF3 system". . p. 43 - 48. Retrieved 2009.
• 10、 Mukherjee, Abhishek,Awasthi, Alok,Mishra, Saurabh,Krishnamurthy, Nagaiyar. "Studies on fluorination of Y2O3 by NH 4HF2". . p. 145 - 152. Retrieved 2011/08/04.