What regulatory guidelines apply to Ruthenium,dichloro[(1,2,3,4,5-h)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-,homopolymer (CAS: 96503-27-4)?

Ruthenium,dichloro[(1,2,3,4,5-h)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-,homopolymer (CAS: 96503-27-4) falls under the scope of the REACH regulation for chemical substances in the European Union. It may also be regulated under the GHS (Global Harmonized System of Classification and Labelling of Chemicals) for safety classification and labeling. In the United States, it may be subject to FDA regulations for specific applications and the EPA for environmental protection and disposal.