What regulatory guidelines apply to 3-ethylpent-1-yn-3-ol (CAS: 6285-06-9)?

3-Ethylpent-1-yn-3-ol (CAS: 6285-06-9) is subject to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which includes hazard communication labels and safety data sheets. It is also regulated under the European Union's Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation, which requires manufacturers and importers to register substances with the European Chemicals Agency (ECHA). Additionally, the U.S. Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) may have specific requirements for its use and disposal in pharmaceutical and industrial applications.