Tungsten(IV) chloride

Base Information

• Chemical Name: Tungsten(IV) chloride
• CAS No.: 13470-13-8
• Molecular Formula: Cl4W
• Molecular Weight: 325.662
• European Community (EC) Number: 629-145-3
• DSSTox Substance ID: DTXSID30158866
• Wikipedia: Tungsten(IV) chloride
• Wikidata: Q4498196
• Mol file: 13470-13-8.mol

Synonyms:Tungsten(IV) chloride;Tungsten tetrachloride;13470-13-8;Tetrachlorotungsten;WCl4;MFCD00012027;Tungsten chloride (WCl4);Tungsten(IV) chloride, 95%;DTXSID30158866;(T-4)-Tungsten chloride (WCl4);AKOS024256468;CS-0085467;Tungsten(iv) chloride (tungsten tetrachloride);J-006593

Chemical Property of Tungsten(IV) chloride

Chemical Property:

• Appearance/Colour: Black Conforms to Requirement
• Melting Point: decomposes [CRC10]
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 4,624 g/cm³
• LogP: 2.75800
• Sensitive.: moisture sensitive
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 325.823394
• Heavy Atom Count: 5
• Complexity: 19.1

Purity/Quality:

98%,99%, ^*data from raw suppliers

Tungsten(IV) chloride, 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-27-28-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: Cl[W](Cl)(Cl)Cl
• Uses: The product may be used as one of the precursor reactant for the preparation of highly conductive tungsten diselenide nanosheets.

Technology Process of Tungsten(IV) chloride

There total 22 articles about Tungsten(IV) chloride 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: 100.0%

hydrogenchloride (7647-01-0,15364-23-5) + tungstic acid + zinc (7440-66-6) → tungsten(IV) chloride (13470-13-8)

Guidance literature:

strong HCl;

Reference yield: 98.0%

tungsten(VI) chloride (13283-01-7) → tungsten(IV) chloride (13470-13-8)

Guidance literature:

With Sn; In 1,2-dichloro-ethane; byproducts: SnCl4; absence of air and moisture; stirring with Sn-powder at room temp. for 17 h, then at 80-90°C for 2 d; centrifugation, washing (CH2Cl2), drying (vac., room temp.); elem. anal.;

DOI:10.1021/ic9801286

Reference yield: 93.0%

tungsten(VI) chloride (13283-01-7) + tungsten (7440-33-7) → tungsten(IV) chloride (13470-13-8)

Guidance literature:

In 1,2-dichloro-ethane; at 20 ℃; for 17h;

DOI:10.1002/ejic.202000835

upstream raw materials:

tetrachloromethane

tungsten(VI) chloride

hydrogen

aluminium

Downstream raw materials:

W₂Cl₄(bis(diphenylphosphino)methane)2

cis,trans-W₂Cl₄(NBu₂)2(1,2-bis(phenylphosphino)ethane) * C₇H₈

tungsten(V) chloride

antimony