What regulatory guidelines apply to 1-Isobutylpiperazine (CAS: 5308-28-1)?

1-Isobutylpiperazine (CAS: 5308-28-1) falls under various regulatory guidelines. It is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a Category 2 skin sensitiser and Category 1 skin irritant. In the European Union, it is regulated under REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) and may require a safety data sheet (SDS). The US Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) also have specific requirements for handling and storage, especially in relation to its environmental impact and potential for human exposure.