2903.77.00.50 - Dichlorodifluoromethane

This classification covers dichlorodifluoromethane, a specific halogenated hydrocarbon. It is an acyclic organic compound that contains both fluorine and chlorine atoms attached to its carbon backbone. Dichlorodifluoromethane is a perhalogenated compound, meaning that all hydrogen atoms in the original hydrocarbon have been replaced by halogen atoms. Its chemical structure and properties are key to its distinct classification.

Distinguishing dichlorodifluoromethane from its siblings involves examining the specific number and type of halogen atoms present. For instance, trichlorofluoromethane contains one fluorine and three chlorine atoms, while trichlorotrifluoroethanes and dichlorotetrafluoroethane involve more complex combinations of fluorine and chlorine on ethane backbones. Monochloropentafluoroethane also differs in its specific halogen composition. This category is reserved exclusively for dichlorodifluoromethane, ensuring precise identification among similarly structured halogenated hydrocarbons.

As this node represents a leaf node within the HTS classification, there are no further subcategories. Therefore, the focus for classification under 2903.77.00.50 is solely on the accurate identification of dichlorodifluoromethane itself. Importers and exporters should ensure that the chemical in question precisely matches the properties and composition of dichlorodifluoromethane to ensure correct tariff application.