Chlorobis(ethylene)rhodium dimer is an organorhodium compound with the formula Rh2Cl2(C2H4)4. It is a red-orange solid that is soluble in nonpolar organic solvents. The molecule consists of two bridging chloride ligands and four ethylene ligands. The ethylene ligands are labile and readily displaced even by other alkenes. A variety of homogeneous catalysts have been prepared from this complex.

CAS：12081-16-2
中文别名：氯二(乙烯基)铑(I)二聚体;氯二(乙烯)铑(I)二聚体;二(乙烯)氯铑(I)二聚体;二(乙烯)氯铑二聚体;
英文别名：Chlorobis(ethylene)rhodium(I) Dimer;Tetrakis(ethylene)dirhodium(I) Dichloride;Dichlorotetra(ethene)dirhodium;Bis[chlorobis(ethylene)rhodium];Divinylrhodium chloride dimer;Bis[chlorobis(ethylene)rhodium],Bis[chlorodiethylenerhodium],Chlorobis(ethylene)rhodium dimer;Diethylenerhodium chloride dimer;ethene,rhodium,dichloride;Dichlorotetrakis(ethene)dirhodium;Tetrakis;Chlorobis(ethylene)rhodium dimer;([Rh(C2H4)2Cl]2;Bis[chlorodiethylenerhodium];
分子式：C8H16Cl2Rh2
分子量：388.93
精确质量：387.874
Psa：0.0
Logp：4.5878

EINECS号：235-145-0
PubChem号：24884230
MDL号：MFCD00013206

外观与性状：红色-棕色粉末
稳定性：Stable under normal temperatures and pressures.
储存条件：-20ºC

安全说明：S24/25
海关编码：28439090
危险品标志：Xn

用途
催化剂，主要应用于羰基化、加氢甲酰化。