What regulatory guidelines apply to 2,8-Bis(diphenylphosphoryl)dibenzo[b,d]furan (CAS: 911397-27-8)?

2,8-Bis(diphenylphosphoryl)dibenzo[b,d]furan (CAS: 911397-27-8) is subject to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations in the European Union. The European Chemicals Agency (ECHA) manages the REACH registration process. Additionally, the U.S. Environmental Protection Agency (EPA) and the U.S. Food and Drug Administration (FDA) may have specific requirements regarding its handling and use. Compliance with local and international regulations is essential for safe handling and disposal.