What regulatory guidelines apply to 2-Phenylbutanoyl chloride (CAS: 36854-57-6)?

2-Phenylbutanoyl chloride (CAS: 36854-57-6) falls under the classification of an organic compound. It is regulated under various guidelines including GHS (Globally Harmonized System of Classification and Labelling of Chemicals), REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) in the European Union. FDA and EPA regulations also apply for its handling in pharmaceutical and pesticide applications. Specific safety data sheets (SDS) should be consulted for detailed information on handling and storage.