TUNGSTEN (V) CHLORIDE
- CAS No.
- 13470-14-9
- Chemical Name:
- TUNGSTEN (V) CHLORIDE
- Synonyms
- Pentachlorotungsten;Wolfram(V) chloride;TUNGSTEN (V) CHLORIDE;TUNGSTENPENTACHLORIDE;Wolfram(V)pentachloride;tungsten(5+) pentachloride
- CBNumber:
- CB0739267
- Molecular Formula:
- Cl5W
- Molecular Weight:
- 361.11
- MDL Number:
- MFCD00799175
- MOL File:
- 13470-14-9.mol
| Melting point | 242°C |
|---|---|
| Boiling point | 297.19°C (estimate) |
| Density | 3.875 |
| solubility | reacts with H2O |
| form | black hygroscopic crystals |
| color | black-green hygroscopic crystals, crystalline |
| Water Solubility | decomposes in H2O to a blue oxide; very slightly soluble CS2 [KIR83] |
| CAS DataBase Reference | 13470-14-9 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501 |
TUNGSTEN (V) CHLORIDE Chemical Properties, Uses, Production
Description
Tungsten(V) chloride, WCl5, is a black solid with a dimeric structure, with a pair of octahedral tungsten(V) centers
bridged by two chloride ligands. The W-W separation is 3.814 , which is nonbonding. The compound is isostructural
with Nb2Cl10 and Mo2Cl10. The compound evaporates to give trigonal bipyramidal WCl5 monomers. This compound is analogous in many ways to the more familiar molybdenum pentachloride. It is prepared by reducing WCl6. One method
involves the use of tetrachloroethylene as the reductant.
2WCl6 +C2Cl4→W2Cl10+ C2Cl6
The blue-green solid is volatile under vacuum and slightly soluble in nonpolar solvents. The compound is oxophilic and is very reactive toward Lewis bases.
Chemical Properties
black crystal(s) deliquescent solid; can be prepared by reducing WCl6 with red phosphorus [KIR83]
TUNGSTEN (V) CHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
TUNGSTEN (V) CHLORIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 | shenlinxing@macklin.cn | China | 15775 | 55 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Shanghai Yihe Biological Technology Co., Ltd. | 021-68882955 17721395025 | 2423903095@qq.com | China | 5000 | 58 |
| Rhawn Reagent | 400-400-1332688 18019345275 | huyue@rhawn.cn | China | 14942 | 58 |
| Shanghai Jizhi Biochemical Technology Co. Ltd. | 021-4009004166/18616739031 18616739031 | 3007523370@qq.com | China | 40000 | 58 |
| Beijing Minruida Technology Co., Ltd. | 010-82387566 | sales@mreda.com.cn | China | 19323 | 58 |
| Hubei Chanmol Biotech Co., Ltd. | 0711-3812399 18062309155 | 156941107@qq.com | China | 2974 | 58 |
| Guangdong Wengjiang Chemical Reagent Co., Ltd. | 0751-2886766 13927870850 | 3001267247@qq.com | China | 9939 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19935 | 58 |
| Zhengzhou anmousse chemical products co. LTD | 15981811963 18737195735 | 483339295@qq.com | China | 7884 | 58 |
