YTTRIUM FLUORIDE

Molecular Weight：145.90106

Modify Date.: 2022-11-22 18:37

Introduction: 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. View more+

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1. Names and Identifiers

1.1 Name: YTTRIUM FLUORIDE
1.2 Synonyms: FCD-546-3 YttriuM fluorid Yttrium fluoride (YF3) Yttrium fluoride 99 Yttrium trifluoride Yttrium trifluoride (YF3) YTTRIUM(III) FLUORIDE yttriumfluoride(yf3) yttriumtrifluoride

1.3 CAS No.: 13709-49-4

1.4 CID: 83679

1.5 EINECS(EC#): 237-257-5

1.6 Molecular Formula: F3Y (isomer)

1.7 Inchi: InChI=1S/3FH.Y/h3*1H;/q;;;+3/p-3

1.8 InChkey: RBORBHYCVONNJH-UHFFFAOYSA-K

1.9 Canonical Smiles: F[Y](F)F

1.10 Isomers Smiles: F[Y](F)F

2. Properties

2.1 Density: 4.01 g/mL at 25 °C(lit.)

2.1 Melting point: 1387 °C

2.1 Boiling point: 2227oC

2.1 Refractive index: 1.54

2.1 Flash Point: 19.5 °C at 760 mmHg

2.1 Precise Quality: 145.90100

2.1 PSA: 0.00000

2.1 logP: -8.98800

2.1 Appearance: White powder

2.2 Storage: Hygroscopic. Store under Nitrogen. Ambient temperatures.

2.3 Chemical Properties: white fine crystalline powder

2.4 Color/Form: White

2.5 Water Solubility: soluble in acids. Insoluble in water.

2.6 Stability: hygroscopic

3. Use and Manufacturing

3.1 Methods of Manufacturing: Chemically dissolve yttrium oxide in hydrochloric acid and dilute to 100-150 g/L (according to Y2O3), the solution is heated to 70-80℃, and then precipitated with 48% hydrofluoric acid.?The precipitate is washed, filtered, dried and crushed, and vacuum dehydrated to produce yttrium fluoride.

3.2 Usage: 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.

4. Safety and Handling

4.1 Hazard Codes: Xn; Xi

4.1 Risk Statements: R20/21/22

4.1 Safety Statements: 26-37/39

4.1 Packing Group: III

4.1 Hazard Class: 6.1

4.1 Hazard Declaration: H302 + H312 + H332-H315-H319-H335

4.1 RIDADR: UN3288

4.1 Caution Statement: P261-P280-P305 + P351 + P338

4.1 WGK Germany: 3

4.1 RTECS: ZG3417500

4.1 Sensitive: Hygroscopic

5. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity \u2013 single exposure, Category 3

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Precautionary statement(s)
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P313 If skin irritation occurs: Get medical advice/attention. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337+P313 If eye irritation persists: Get medical advice/attention. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P312 Call a POISON CENTER/doctor/\u2026if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

View all

6. Synthesis Route

13709-49-4Total: 5 Synthesis Route

14789-26-5

13709-49-4 68 Suppliers

7732-18-5 261 Suppliers

Literatures:
Zhurnal Neorganicheskoi Khimii, , vol. 12, p. 10 - 11 Zhurnal Neorganicheskoi Khimii, , vol. 12, p. 20 - 22 Sc: MVol.C3, 6.2.3.6.1, page 132 - 133
Yield: null

75-71-8 36 Suppliers

10361-92-9 52 Suppliers

13709-49-4 68 Suppliers

Literatures:
Zeitschrift fuer Anorganische und Allgemeine Chemie, , vol. 369, p. 89 - 104 C: MVol.D2, 4.3.2.5.9, page 374 - 374
Yield: null

10361-92-9 52 Suppliers

7782-41-4

13709-49-4 68 Suppliers

Literatures:
Sc: MVol.C3, 6.2.2.1.7, page 38 - 38 C. A., IS-8 (1959), S. 1/41 , p. 11787/8
Yield: null

View all

7. Precursor and Product

precursor:

10361-92-9

12538-25-9

13494-98-9

14789-26-5

7664-39-3

75-71-8

product :

10361-92-9

8. Other Information

8.0 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.

8.1 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.

8.2 References: https://en.wikipedia.org/wiki/Yttrium(III)_fluoride
https://www.americanelements.com/yttrium-fluoride-13709-49-4

8.3 Chemical Properties: white fine crystalline powder

8.4 Uses: Recent studies include InF3-based glasses, and optical characterization of YF3 thin films.

8.5 Manufacturing Info: Yttrium fluoride (YF3): ACTIVE

8.6 Usage: Yttrium(III) fluoride is used for the production of metallic yttrium, thin films, glasses, electronics and ceramics.

8.7 Usage: Yttrium(III) fluoride is used for the production of metallic yttrium, thin films, laboratory reagents, catalysts, electrical compounds, glasses and ceramics.

8.8 Usage: Yttrium(III) fluoride is used in the production of yttrium metal, glasses and ceramics. It is also used in the preparation of low-index film layers, which exhibit good transparency in the UV through infrared regions.

9. Computational chemical data

Molecular Weight: 145.90106g/mol
Molecular Formula: F₃Y
Compound Is Canonicalized: True
XLogP3-AA: null
Exact Mass: 145.901048
Monoisotopic Mass: 145.901048
Complexity: 8
Rotatable Bond Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Topological Polar Surface Area: 0
Heavy Atom Count: 4
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Isotope Atom Count: 0
Covalently-Bonded Unit Count: 1
CACTVS Substructure Key Fingerprint: AAADcQAAAYAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==