What regulatory guidelines apply to [(Benzyloxy)methyl](triphenyl)phosphonium chloride (CAS: 75772-01-9)?

[(Benzyloxy)methyl](triphenyl)phosphonium chloride (CAS: 75772-01-9) falls under the purview of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). It is also subject to regulations under the REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) framework in the European Union. In the United States, it adheres to EPA (Environmental Protection Agency) and FDA (Food and Drug Administration) guidelines for handling and disposal. Specific handling and storage precautions must be followed to ensure safety and compliance with local regulations.