Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402)
Halogenated derivatives of hydrocarbons: > Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: > Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402)
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2903.76.01.00
Bromochlorodifluoromethane (Halon-1211) Technical Grade
Bromochlorodifluoromethane, commonly known as Halon-1211, is a halogenated hydrocarbon used primarily as a fire suppressant in portable extinguishers and fixed suppression systems. This technical grade product is a separate chemically defined organic compound containing bromine and chlorine halogens directly linked to carbon atoms, falling under HTS 2903.76.01.00 due to its specific acyclic structure with two or more different halogens.
Dibromotetrafluoroethane (Halon-2402) Industrial Grade
Halon-2402 (dibromotetrafluoroethane) is a specialized gaseous fire extinguishing agent used in marine and military applications. This product qualifies under HTS 2903.76.01.00 as a specifically named halogenated acyclic hydrocarbon featuring two bromine atoms and four fluorine atoms.
Halon-1301 Aviation Fire Suppressant
Bromotrifluoromethane (Halon-1301) specifically qualified for aircraft engine fire suppression systems. This chemically pure compound falls under HTS 2903.76.01.00 as a named halogenated derivative.
Halon-2402 Marine Fire Protection Gas
Dibromotetrafluoroethane (Halon-2402) for naval vessel total flooding systems, imported as pure compressed gas. Classified under HTS 2903.76.01.00 per its specific chemical nomenclature.
Recycled Halon-1211 Purification Charge
Reclaimed and redistilled bromochlorodifluoromethane meeting ARI-700 purity standards for fire protection recycling programs. Still qualifies as chemically defined compound under HTS 2903.76.01.00.
Halon-1301 Data Center Suppression Gas
High-purity bromotrifluoromethane for computer room clean agent total flooding systems. Meets FM-200 replacement exemption criteria under HTS 2903.76.01.00.
Halon Blend 1211/1301 Fire Extinguisher Recharge
50/50 mixture of Halon-1211 and Halon-1301 for legacy extinguisher recharging. However, classified under HTS 2903.76.01.00 as it contains the named compounds per chapter mixture rules.
Halon-2402 Military Specification Gas
MIL-PRF-32072 qualified dibromotetrafluoroethane for DoD fire suppression applications. Pure compound status maintained for HTS 2903.76.01.00 classification.
Bromotrifluoromethane (Halon-1301) 99% Purity
Halon-1301 (bromotrifluoromethane) is a colorless, odorless gas serving as a total flooding fire suppression agent in data centers and aircraft. As a chemically defined acyclic hydrocarbon with bromine and fluorine halogens, it precisely matches HTS 2903.76.01.00 for halogenated derivatives containing two or more different halogens.
Halon-1211 Fire Extinguishing Gas Cylinder
Technical grade bromochlorodifluoromethane (Halon-1211) filled in returnable steel cylinders for recertification and redistribution. Remains classified under HTS 2903.76.01.00 as the pure compound per Chapter 29 note (e) allowing transport containers.