Iridium acetylacetonate are iridium coordination complex with the formula Ir(O2C5H7)3, which is sometimes known as Ir(acac)3. The molecule has D3-symmetry. It is a yellow-orange solid that is soluble in organic solvents. Two isomers are known, both prepared from IrCl3(H2O)3 and acetylacetone. Procedures exist that favor the O6-isomer and the C-bonded form.

CAS：15635-87-7
中文别名：2,4-戊二酮酸铱;乙酰丙酮铱(III);乙酰丙酮铱;三(2,4-戊二酮酸)铱(III);乙酰丙酮铱(Ⅲ);
英文别名：Iridium(III) Acetylacetonate;Iridiumpentanedionate;Tris(2,4-pentanedionato) iridium;Tris(2,4-pentanedionato)iridium(III);Iridium(III) 2,4-pentanedioate;Acetylacetonato Iridium(III) Salt;Iridiumacetylacetonateorangextl;Iridium(III)2,4-pentanedionate;Iridium acetylacetonate;Iridium tris(acetylacetonate);Iridium(III)acetylacetonate;
分子式：C15H21IrO6
分子量：489.541
精确质量：490.097
Psa：78.9
Logp：2.8803

PubChem号：24860124
EINECS号：239-711-8
MDL号：MFCD00015353

外观与性状：橙色晶体
沸点：260ºC/1mmHg
熔点：269-271ºC

安全说明：S45
危险类别码：R20/21/22
危险品标志：Xn
信号词：Warning
危险性描述：H302; H312; H315; H319; H332; H335; H351
危险性防范说明：P261; P280; P305 + P351 + P338
危险标志：GHS07, GHS08