CID 10441834

Base Information

• Chemical Name: CID 10441834
• CAS No.: 12039-90-6
• Molecular Formula: Si₂Zr
• Molecular Weight: 147.395
• Mol file: 12039-90-6.mol

Synonyms:

Chemical Property of CID 10441834

Chemical Property:

• Appearance/Colour: Gray powder
• Melting Point: 1790 °C
• Boiling Point: 5373K
• PSA: 0.00000
• Density: 4.88 g/mL at 25 °C(lit.)
• LogP: -0.76160
• Water Solubility.: Insoluble in water. It is insoluble in acids, alkali and aqua regia.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 145.858552
• Heavy Atom Count: 3
• Complexity: 0

Purity/Quality:

99.9% ^*data from raw suppliers

ZIRCONIUM SILICIDE 99.00% ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [Si].[Si].[Zr]
• Uses: Zirconium silicide (Zr3Si2) has been identified as promising material for the neutron reflector in a gas cooled reactor. Zirconium silicate is used for manufacturing refractory materials. It is also used in production of some ceramics, enamels, and ceramic glazes. In enamels and glazes it serves as an opacifier. zirconium silicate is as beads for milling and grinding. Coatings resistant to flame or blast impingement, special alloys.

Technology Process of CID 10441834

There total 16 articles about CID 10441834 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:

silicon nitride + zirconium diboride (12045-64-6) → zirconium nitride + boron nitride (10043-11-5) + zirconium silicide (12039-90-6)

Guidance literature:

In neat (no solvent); High Pressure; mixed in acetone, hot pressed at 1850°C and 20 MPa in He atm. for1 h;

DOI:10.1111/j.1551-2916.2008.02420.x

Reference yield:

wollastonite + zirconium(IV) oxide (7440-67-7) → zirconium silicide (12039-90-6) + silicon (7440-21-3)

Guidance literature:

In melt; Electrolysis; electrolysis of a molten mixture of 2 mol CaO*SiO2, 2 mol CaF2 and 0.1 mol ZrO2;;

Reference yield:

silicon nitride + zirconium monocarbide → silicon carbide + zirconium silicide (12039-90-6) + silicon (7440-21-3)

Guidance literature:

In neat (no solvent); react. of Si3N4 and ZrC at 1920 K in He atm. for 1 h; identified by X-ray diffraction;

DOI:10.1016/0040-6031(85)85145-5

upstream raw materials:

zirconium(IV) oxide

silica gel

magnesium silicide

zirconium(IV) chloride

Downstream raw materials:

zirconium diboride

Refernces

• 1、 Wedekind, E.. "". . p. 249 - 251. Retrieved 1910.
• 2、 Chaix-Pluchery,Chenevier,Aubry-Fortuna,Matko. "Annealing of thin Zr films on Si1-xGex(0 ≤ x ≤ 1): X-ray diffraction and Raman studies". . p. 1889 - 1900. Retrieved 2002.
• 3、 Chang,Lin. "Thermal stability of stacked high-k dielectrics on silicon". . p. 3824 - 3824. Retrieved 2001.
• 4、 Talmy, Inna G.,Zaykoski, James A.,Opeka, Mark M.. "High-temperature chemistry and oxidation of ZrB2 ceramics containing SiC, Si3N4, Ta5Si3, and TaSi2". . p. 2250 - 2257. Retrieved 2009/09/30.