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| CAS No.: | 12060-08-1 |
|---|---|
| Name: | Scandium oxide (Sc2O3) |
| Molecular Structure: | |
 |
|
| Formula: | O3Sc2 |
| Molecular Weight: | 137.91 |
| Synonyms: | Discandiumtrioxide;Scandia;Scandia (Sc2O3);Scandium oxide (ScO1.5);Scandium sesquioxide;Scandium trioxide;Scandium(3+) oxide;Scandium(III)oxide; |
| EINECS: | 235-042-0 |
| Density: | 8.35 g/mL at 25 °C(lit.) |
| Melting Point: | 1000 °C |
| Boiling Point: | N/A |
| Flash Point: | N/A |
| Solubility: | insoluble in water |
| Appearance: | White powder |
| Hazard Symbols: | N/A |
| Risk Codes: | N/A |
| Safety: | 24/25 |
| Transport Information: | N/A |
| PSA: | 43.37000 |
| LogP: | -0.30600 |
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The Scandium oxide, with the cas registry number 12060-08-1, has the IUPAC name of oxygen(2-); scandium(3+). This is a kind of white powder, and is insoluble in water while soluble in hot acid. When you are dealing with this chemical, you should avoid contacting with eyes and skin. What's more, its product categories are including Inorganics; ScandiumMetal and Ceramic Science; Catalysis and Inorganic Chemistry; Chemical Synthesis; Oxides; Scandium.
The physical properties of this chemical are as below: (1)#H bond acceptors: 3; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 0; (5)Exact Mass: 137.896564; (6)MonoIsotopic Mass: 137.896564; (7)Topological Polar Surface Area: 3; (8)Heavy Atom Count: 5; (9)Covalently-Bonded Unit Count: 5.
The production method of this chemical is below: First get the crude scandium oxide from seperating the Nickel Ore, and then have refining to get scandium hydroxide; Next heat this chemical and then burn to get this products.
As to its usage, it is widely applied in many fields. It could be used as evaporation material of semiconductor cladding material and in preparation of solid-state laser and metal halide lamp; It could be used in electronic industry, laser light & superconducting material, alloy addition, cathode coating additives and so on.
In addition, you could obtain the molecular structure by using the following datas:
(1)Canonical SMILES: [O-2].[O-2].[O-2].[Sc+3].[Sc+3]
(2)InChI: InChI=1S/3O.2Sc/q3*-2;2*+3
(3)InChIKey: HJGMWXTVGKLUAQ-UHFFFAOYSA-N
