What regulatory guidelines apply to 1,1-Di-p-tolyl-2-propyn-1-ol (CAS: 93318-88-8)?

1,1-Di-p-tolyl-2-propyn-1-ol (CAS: 93318-88-8) falls under various regulatory frameworks. It is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), which includes safety data sheets (SDS) and hazard communication requirements. Additionally, it is subject to REACH regulations in the European Union, which require registration and assessment of the substance. In the United States, FDA and EPA regulations may apply depending on its intended use, such as in pharmaceutical or environmental applications.