Sir Eugene:

From the name you quoted it's an Organo-Metallic compound.

Organo-metallics are entirely man-made synthetic materials - they have analogues in natures.

The organic portion is a cyclic (ring shaped) hydrocarbon with 5 carbon atoms in a ring surrounded hydrogen and attached to the iron (Fe).

From the quoted concentrations required it is a very economical additive.

We will await your evaluation with great anticipation.