CAS号:1277-43-6
品名:双(环戊二烯)钴cobaltocene
中文别名:环戊二烯基钴;
英文别名:Cobaltocene;Bis(cyclopentadienyl)cobalt;BIS(CYCLOPENTADIENYL)COBALT;
分子式:C10H10Co
分子量:189.12
精确质量:189.011
Psa:0.0
RTECS号:GG0350000
EINECS号:215-061-0
MDL号:MFCD00013749
PubChem号:24860617
外观与性状:暗紫罗兰色晶体
密度:
沸点:41.5ºC at 760 mmHg
熔点:176-180°C (dec.)(lit.)
稳定性:Stable, but very reactive and air and moisture sensitive - store under inert gas. Incompatible with strong oxidizing agents. Highly flammable.
储存条件:库房通风低温干燥,与食品原料分开存放
安全说明:S16-S33-S7/9
危险类别码:R11
WGK Germany:3
危险品运输编码:UN 1325 4.1/PG 3
危险类别:4.1
包装等级:II
危险品标志:F
信号词:Danger
危险性防范说明:P210; P261; P280; P342 + P311
危险标志:GHS02, GHS08
危险性描述:H228; H317; H334; H341; H351
简介:Cobaltocene,knownalsoasbis(cyclopentadienyl)cobalt(II)oreven\"bisCpcobalt\",isanorganocobaltcompoundwiththeformulaCo(C5H5)2.Itisadarkpurplesolidthatsublimesreadilyslightlyaboveroomtemperature.Cobaltocenewasdiscoveredshortlyafterferrocene,thefirstmetallocene.Duetotheeasewithwhichitreactswithoxygen,thecompoundmustbehandledandstoredusingair-freetechniques.
用途:催化剂。在200℃以上烯烃聚合抑制剂。狄尔斯-阿德耳(Diels-Alder)反应。油漆干燥剂。炔烃和腈合成吡啶催化剂。
化学连接