产品名称

英文名称：Chromium chloride

同义词

二氯化铬

产品性质

CAS编号：10049-05-5

分子式：CrCl2

分子量：122.9

EC号：233-163-3

MDL号：MFCD00010947

PubChem编号：51073530

别名：二氯化铬

规格或纯度：97%

英文名称：Chromium chloride

储存温度：充氩

运输条件：常规运输

产品介绍：Chromium chloride is used in the condensation of aldehydes with trisubstituted chloroalkenes as well as in the synthesis of a highly active precatalyst for ethylene oligimerization. Further uses of chromium chloride include the conversion of terminal olefins into trans-iodocyclopropanes (in conjunction with iodoform and tetraethyl ethylenediamine) with excellent results; generating bis(indenyl)chromium dimers and other various related products.与碘仿和四乙基乙二胺一起使用，将末端烯烃以高产率转化成反式碘代环丙烷。 用于制备双(茚基)铬二聚体和相关产品。 调控醛与三取代氯烯烃的缩合。用于合成乙烯低聚反应所需的高活性预催化剂。 在氢作用下与其他金属卤化物气相共还原生成细分的金属?互化物，它们可用作具有有效的热电性、磁性和抗氧化性?的结构材料或化合物。Chromium chloride is used in the condensation of aldehydes with trisubstituted chloroalkenes as well as in the synthesis of a highly active precatalyst for ethylene oligimerization. Further uses of chromium chloride include the conversion of terminal olefins into trans-iodocyclopropanes (in conjunction with iodoform and tetraethyl ethylenediamine) with excellent results; generating bis(indenyl)chromium dimers and other various related products.Mediates the condensation of the aldehydes with trisubstituted chloroalkenes.Used in the synthesis of a highly active precatalyst for ethylene oligimerization. Used to make bis(indenyl)chromium dimer and related products. Used with iodoform and tetraethyl ethylenediamine to convert terminal olefins into trans-iodocyclopropanes in excellent yields. The vapor-phase co-reductions with other metal halides by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties.

WGK Germany：3

RTECS：GB5250000

PubChem CID：51073530

溶解性：在水中可能分解，不溶于醇和醚。

密度：2.9

敏感性：对空气和湿度敏感

沸点：1300°C

熔点：824°C

象形图：

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH302 Harmful if swallowed

预防措施声明：P261,P305+P351+P338

个人防护装备：dust mask type N95 (US),Eyeshields,Gloves

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