P305+P351+P338：IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
Description
4,7-Phenanthroline was used in preparation of:cyclic tetranuclear half-sandwich ruthenium(II) complexespositively charged homochiral cyclic trinuclear metallacalix[3]arene species
