What regulatory guidelines apply to Dichlorozirconium(2+) 2-butyl-4-methyl-2,4-cyclopentadienide 4-butyl-2-methyl-2,4-cyclopentadienide (1:1:1) (CAS: 151840-68-5)?

Dichlorozirconium(2+) 2-butyl-4-methyl-2,4-cyclopentadienide 4-butyl-2-methyl-2,4-cyclopentadienide (CAS: 151840-68-5) falls under the jurisdiction of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) for classification and labelling. It is also subject to the European Union REACH regulations, which require registration and evaluation of substances. In the U.S., it would be regulated by the EPA and FDA for environmental and health safety. Specific handling and disposal regulations should be consulted from the Safety Data Sheet (SDS) and local regulatory authorities.