- TUNGSTEN TETRACHLORIDE
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- $1.00 / 1kg
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2019-07-06
- CAS:13470-13-8
- Min. Order: 1kg
- Purity: 95%-99%
- Supply Ability: 10kg
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| | TUNGSTEN TETRACHLORIDE Basic information |
| Product Name: | TUNGSTEN TETRACHLORIDE | | Synonyms: | WCl4;TUNGSTEN(IV) CHLORIDE;TUNGSTEN TETRACHLORIDE;TUNGSTEN (IV) CHLORIDE 97%;Tungsten(Iv)Chloride,Anhydrous,99.9%;Tungsten(IV)chloride,97%;Wolfram(IV) tetrachloride;TUNGSTENBUTACHLORIDE | | CAS: | 13470-13-8 | | MF: | Cl4W | | MW: | 325.65 | | EINECS: | | | Product Categories: | metal halide | | Mol File: | 13470-13-8.mol |  |
| | TUNGSTEN TETRACHLORIDE Chemical Properties |
| Melting point | decomposes [CRC10] | | Boiling point | 338.99°C (estimate) | | density | 4,624 g/cm3 | | solubility | reacts with H2O | | form | Powder | | color | gray | | Specific Gravity | 4.624 | | Sensitive | moisture sensitive |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-27-28-36/37/39-45 | | RIDADR | UN 3260 8/PG 2 | | WGK Germany | 3 | | HazardClass | 8 | | PackingGroup | III |
| | TUNGSTEN TETRACHLORIDE Usage And Synthesis |
| Description | Tungsten(IV) chloride, WCl4, is a black diamagnetic solid with a polymeric structure. It contains linear chains of
tungsten atoms each in octahedral geometry. Of the six chloride ligands linked to each W center, four are bridging
ligands. The W- W separations are alternatingly bonding (2.688 A? ) and nonbonding (3.787 A? ). WCl4 is typically produced by reducing WCl6. Many reductants have been reported, including red phosphorus, tungsten hexacarbonyl, gallium, tin, and antimony. The latter is reported to be optimal.
3WCl6+2Sb→3WCl4 +2SbCl3 | | Chemical Properties | gray powder(s); sensitive to moisture; decomposes if heated; diamagnetic; obtained by reduction of WCl6 with Al [KIR83] [STR93] | | Uses | The product may be used as one of the precursor reactant for the preparation of highly conductive tungsten diselenide nanosheets. | | reaction suitability | reagent type: catalyst
core: tungsten |
| | TUNGSTEN TETRACHLORIDE Preparation Products And Raw materials |
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