YTTRIUM ALUMINUM OXIDE

Iupac Name：oxo(oxoalumanyloxy)alumane;oxo(oxoalumanyloxy)yttrium;oxo(oxoyttriooxy)yttrium

CAS No.: 12005-21-9

Molecular Weight：593.62

Modify Date.: 2022-12-16 21:56

Introduction: Yttrium aluminum garnet has the garnet structure and were used at one time as diamond imitations under trade names such as Diamonaire, Diamonique, Diamonite, Kimberly, Triamond, and YAlG for YAG and Diamonique II, Galliant, and Triple G for GGG.. These have been supplanted by cubic zirconia. YTTRIUM ALUMINUM OXIDESupplier View more+

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1. Names and Identifiers

1.1 Name: YTTRIUM ALUMINUM OXIDE
1.2 Synonyms: ALUMINIUMYTTRIUMOXIDE Aluminum yttrium oxide, YAG, Yttrium aluminum garnet ALUMINUM YTTRIUM OXIDE Aluminum yttrium oxide,YAG,Yttrium aluminum garnet aluminumyttriumoxide(al5y3o12) EINECS 234-465-8 MFCD00213958 YAG YTTRIUM ALUMINUM GARNET Yttrium aluminum oxide (REO) Yttrium Aluminum Oxide Nanopowder Yttriumaluminate Yttriumaluminiumoxide Yttriumorthoaluminate

1.3 CAS No.: 12005-21-9

1.4 CID: 16217673

1.5 EINECS(EC#): 234-465-8

1.6 Molecular Formula: Al5O12Y3 (isomer)

1.7 Inchi: InChI=1S/5Al.12O.3Y

1.8 InChkey: ITMSSWCUCPDVED-UHFFFAOYSA-N

1.9 Canonical Smiles: O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Y]=O.O=[Y]O[Y]=O

1.10 Isomers Smiles: [O--].[O--].[O--].[Al+3].[Y+3]

2. Properties

2.1 Density: 4.56 g/mL at 25 °C (lit.)

2.1 Melting point: 1760℃

2.1 Boiling point: °Cat760mmHg

2.1 Refractive index: 1.833

2.1 Flash Point: °C

2.1 Precise Quality: 598.60300

2.1 PSA: 173.48000

2.1 logP: -0.66150

2.1 Appearance: Powder

2.2 Storage: Ambient temperatures.

2.3 Water Solubility: Insoluble in water.

3. Use and Manufacturing

3.1 Usage: Yttrium aluminum garnet has the garnet structure and were used at one time as diamond imitations under trade names such as Diamonaire, Diamonique, Diamonite, Kimberly, Triamond, and YAlG for YAG and Diamonique II, Galliant, and Triple G for GGG.. These have been supplanted by cubic zirconia. YTTRIUM ALUMINUM OXIDESupplier

4. Safety and Handling

4.1 RIDADR: NONH for all modes of transport

4.1 WGK Germany: 3

5. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Not classified.

2.2 GHS label elements, including precautionary statements

Pictogram(s)	No symbol.
Signal word	No signal word.
Hazard statement(s)	none
Precautionary statement(s)
Prevention	none
Response	none
Storage	none
Disposal	none

2.3 Other hazards which do not result in classification

none

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6. Other Information

6.0 化学公式: Y₃Al₂(AlO₄)₃

6.1 晶系: Cubic

6.2 硬度（莫氏）: 8.5

6.3 密度: 4.5

6.4 折射率: 1.82

6.5 色散: 0.028

6.6 Uses: Yttrium aluminum garnet has the garnet structure and were used at one time as diamond imitations under trade names such as Diamonaire, Diamonique, Diamonite, Kimberly, Triamond, and YAlG for YAG and Diamonique II, Galliant, and Triple G for GGG.. These have been supplanted by cubic zirconia.

6.7 Flammability and Explosibility: Nonflammable

6.8 Usage: Can be used as a sputtering target to prepare bubble memory devices.Yttrium aluminum oxide finds application in ceramic, glass and optics due to its thermal stability and insolubility. It is used in the preparation of sputtering bonded targets in chemical processes viz. chemical vapor deposition, atomic thermal and electron beam evaporation. It is also used in solar, water treatment and fuel cell. Further, it is used as coloring and adhesive agents in enamels manufacture.

6.9 Usage: Rare earth element doped yttrium aluminum oxide is used in solid state lasers.

6.10 Chemical Properties: green cub crystal(s); 3–12mm fused pieces; used in the form of a 99.99% pure material as a sputtering target to prepare bubble memory devices [CER91] [LID94]

7. Computational chemical data

Molecular Weight: 593.62g/mol
Molecular Formula: Al₅O₁₂Y₃
Compound Is Canonicalized: True
XLogP3-AA:
Exact Mass: 593.56418
Monoisotopic Mass: 593.56418
Complexity: 111
Rotatable Bond Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 12
Topological Polar Surface Area: 174
Heavy Atom Count: 20
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: 4
CACTVS Substructure Key Fingerprint: AAADcQAAPAAAABAAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==