tungsten oxytetrachloride

Base Information

• Chemical Name: tungsten oxytetrachloride
• CAS No.: 160797-03-5
• Molecular Formula: Cl₄OW
• Molecular Weight: 341.661
• Mol file: 160797-03-5.mol

Synonyms:

Chemical Property of tungsten oxytetrachloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tungsten oxytetrachloride

There total 22 articles about tungsten oxytetrachloride 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%

Hexamethyldisiloxane (107-46-0) + tungsten(VI) chloride (13283-01-7) → tungsten oxytetrachloride (160797-03-5,13520-78-0)

Guidance literature:

In dichloromethane; byproducts: Me3SiCl; under inert atm.; soln. of Si-compd. added dropwise to a stirred suspension of W-compd. at room temp. over a period of 15 min, deposition of crystals, mixt. stirred at room temp. for 60 min; supernatant decanted, solid collected, washed (petroleum ether), dried (vac.); elem. anal.;

DOI:10.1016/S0277-5387(00)86956-9

Reference yield: 96.49%

tungsten(VI) chloride (13283-01-7) + acetone (67-64-1) → tungsten(VI) oxychloride (13520-78-0,160797-03-5)

Guidance literature:

In n-heptane; at 19 - 30 ℃; for 3.5h; Solvent; Temperature;

Reference yield: 95.3%

chloropicrin (76-06-2) + tungsten(VI) chloride (13283-01-7) → tungsten(VI) oxychloride (13520-78-0,160797-03-5)

Guidance literature:

In neat (no solvent); byproducts: NOCl, CCl4; under exclusion of moisture, refluxed for 10 min, cooled quickly to 0°C; filtered; dried under vac.; elem. anal.;

upstream raw materials:

sulfur dioxide

tungsten(VI) chloride

tungsten dioxydichloride

thionyl chloride

Downstream raw materials:

tungsten dioxydichloride

chloro-trimethyl-silane

C₆H₅C{NSi(CH₃)3}2WOCl₃

W(O)(O-2,6-C₆H₃Me₂)4