钼
CAS号:10241-05-1
品名:五氯化钼molybdenumpentachloride
中文别名:五氯化钼
英文别名:Molybdenum(V)chloride;pentachloromolybdenum;MOLYBDENUM(V)CHLORIDE;
分子式:Cl5Mo
分子量:273.225
精确质量:272.75
Psa:0.0
RTECS号:QA4690000
EINECS号:233-575-3
MDL号:MFCD00003467
PubChem号:24883197
外观与性状:蓝色-黑色晶体
密度:2.928g/mLat 25°C(lit.)
沸点:268°C(lit.)
熔点:194°C(lit.)
稳定性:Stable, but moisture and air-sensitive. Contact with water liberates toxic gas. Incompatible with water, strong oxidizing agents.
储存条件:库房通风低温干燥,与氧化剂、氰化物、H发孔剂、碱类分开存放
蒸汽压:1.75 mm Hg ( 25 °C)
安全说明:S26-S36/37/39-S43-S45
危险类别码:R14; R34
WGK Germany:3
危险品运输编码:UN 2508 8/PG 3
危险类别:8
包装等级:III
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, GHS08
危险性描述:H314; H351
简介:Molybdenum(V)chlorideistheinorganiccompoundwiththeformula[MoCl5]2.Thisdarkvolatilesolidisusedinresearchtoprepareothermolybdenumcompounds.itismoisture-sensitiveandsolubleinchlorinatedsolvents.Usuallycalledmolybdenumpentachloride,itisinfactadimerwiththeformulaMo2Cl10.
用途:用作氯化触媒、耐火树脂的组分,用于制备有机金属化合物,如六羰基钼。