CAS号:13283-01-7
品名:六氯化钨tungstenhexachloride
中文别名:氯化钨;氯化钨(VI);氯化钨(V);
英文别名:TUNGSTEN(VI)CHLORIDE;hexachlorotungsten;Tungsten(VI)chloride;Tungsten(VI)chloride,20mesh;
分子式:Cl6W
分子量:396.558
精确质量:393.764
Psa:0.0
RTECS号:YO7710000
EINECS号:24883380
MDL号:MFCD00011463
PubChem号:24883380
外观与性状:暗灰色-紫罗兰色结晶粉末
密度:3.52g/mLat 25°C(lit.)
沸点:347°C(lit.)
熔点:275°C(lit.)
闪点:346°C
蒸汽压:43 mm Hg ( 215 °C)
安全说明:S26-S36/37/39-S45
危险类别码:R34
WGK Germany:3
海关编码:2827399000
危险品运输编码:UN 3260 8/PG 2
危险类别:8
包装等级:II
危险品标志:C
信号词:Danger
危险性防范说明:P280; P305 + P351 + P338; P310
危险标志:GHS05
危险性描述:H314
简介:TungstenhexachlorideisthechemicalcompoundoftungstenandchlorinewiththeformulaWCl6.Thisdarkvioletbluespeciesexistsasavolatilesolidunderstandardconditions.Itisanimportantstartingreagentinthepreparationoftungstencompounds.WCl6isarareexampleofacharge-neutralhexachloride,anotherexamplebeingReCl6.BetterknownthanWCl6isthestillmorevolatileWF6.
用途:用于钨的提纯和有机物合成。
钨