What regulatory guidelines apply to (2R,4R)-2,4-Pentanediol (CAS: 42075-32-1)?

The (2R,4R)-2,4-Pentanediol (CAS: 42075-32-1) is classified under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) as an occupational toxin and flammable liquid. It is regulated by the REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) in the European Union. In the USA, the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) have specific regulations related to its use and disposal. Users should ensure compliance with local, state, and national regulations.