What regulatory guidelines apply to 1,4-Decadiyne (CAS: 929-53-3)?

1,4-Decadiyne (CAS: 929-53-3) falls under the classification of a hazardous chemical according to the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). It is regulated under the REACH framework in the European Union, which requires manufacturers and importers to register chemicals and provide safety data sheets (SDS). In the United States, the EPA regulates its use and disposal, and FDA oversight may apply for specific applications. Proper labeling and handling procedures are essential for compliance.