What regulatory guidelines apply to 2-Methyl-2-propanyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS: 169206-67-1)?

2-Methyl-2-propanyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS: 169206-67-1) falls under multiple regulatory frameworks. Under GHS, it is classified as a non-flammable liquid. In the EU, it is subject to REACH regulations, which require manufacturers and importers to register substances if they have a tonnage threshold. The FDA and EPA may also have specific requirements for its import and use in the US, particularly in pharmaceutical and chemical applications. It is advisable to consult the latest regulatory documents and guidelines for detailed compliance requirements.