Iron pentacarbonyl, also known as iron carbonyl, is the compound with formula Fe(CO)5. Under standard conditions Fe(CO)5 is a free-flowing, straw-colored liquid with a pungent odour.
I 7915 (OTTO) Iron pentacarbonyl, 99.5% Cas - 13463-40-6 - used as a catalyst in organic reactions, and as carbonyl iron for high-frequency coils.