What regulatory guidelines apply to Benzyl(chloro)magnesium (CAS: 6921-34-2)?

Benzyl(chloro)magnesium (CAS: 6921-34-2) is classified as a hazardous chemical under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). It falls under the category of flammable liquids and is regulated under REACH in the European Union, which requires registration if manufactured or imported in quantities above one tonne. Additionally, the FDA and EPA have specific requirements for its handling and disposal in the United States, particularly concerning its flammability and reactivity.