Rhodium carbonyl chloride is an organorhodium compound with the formula Rh2Cl2(CO)4. It is a red-brown volatile solid that is soluble in nonpolar organic solvents. It is a precursor to other rhodium carbonyl complexes, some of which are useful in homogeneous catalysis.

CAS：14523-22-9
中文别名：二羰基氯铑二聚体;氯化二羰酰铑;四羰基二-氯代合二钌;二-μ-氯-四羰基二铑(I);二羰基氯化铑;四羰基-μ-氯二铑(I);
英文别名：carbonyl dichloride,rhodium;Di-μ-chloro-tetracarbonyldirhodium(I);
分子式：C4Cl2O4Rh2
分子量：388.757
精确质量：387.728
Psa：0.0
Logp：0.547

MDL号：MFCD00135610
EINECS号：238-540-6
PubChem号：24852228

外观与性状：结晶
熔点：120-125°C (dec.)(lit.)
储存条件：2-8ºC

安全说明：S22-S24/25
WGK Germany：3
危险类别码：R25; R36/38
危险品运输编码：UN3466
危险类别：6.1
包装等级：III
危险品标志：T