13470-14-9[Cl][W]([Cl])([Cl])([Cl])[Cl]WIDQNNDDTXUPAN-UHFFFAOYSA-I13470-14-9DTXSID90158867化学的特性black crystal(s) deliquescent solid; can be prepared by reducing WCl6 with red phosphorus [KIR83]
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Danger
H302 (36.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 63 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
説明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+ C2Cl6The blue-green solid is volatile under vacuum and slightly soluble in nonpolar solvents. The compound is oxophilic and is very reactive toward Lewis bases.
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