What regulatory guidelines apply to 1,1,1,3,3-Pentamethyldisiloxane (CAS: 1438-82-0)?

1,1,1,3,3-Pentamethyldisiloxane (CAS: 1438-82-0) is regulated under the REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) regulations in the EU, which requires manufacturers and importers to register substances above a certain tonnage threshold. Additionally, it falls under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) for classification and labeling. In the US, it is regulated by the EPA for environmental protection and by the FDA for any potential use in food contact materials.