HCFC-124 Fire Suppressant Blend Component
High-purity HCFC-124 used as a key ingredient in clean agent fire suppression systems for data centers and electrical rooms. As a separate chemically defined compound under Chapter 29 note (a), it matches HTS 2903.79.90.30 for monochlorotetrafluoroethane with two different halogens (Cl and F).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported pre-mixed as fire-extinguishing composition
Fully formulated fire suppressants containing HCFC-124 are classified in heading 3813 as preparations for fire extinguishers, not pure compounds.
If other HCFC isomers like HCFC-123
Different HCFC molecular structures have specific statistical suffixes within 2903.79, distinguishing HCFC-124 from other chlorotetrafluoroethanes.
If for use in semiconductor manufacturing
HCFC-124 used as precision cleaning solvents in electronics may qualify as mixtures of halogenated derivatives under Chapter 38 for specific industrial applications.
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Import Tips & Compliance
• Verify compliance with NFPA 2001 and FM 4-2-1 standards; provide lab analysis confirming 99.9%+ purity; ensure cylinder valves meet CGA 600 specs for fluorocarbon service
Related Products under HTS 2903.79.90.30
Monochlorotetrafluoroethane (HCFC-124) Refrigerant Gas
Pure monochlorotetrafluoroethane (HCFC-124), a hydrochlorofluorocarbon used as a refrigerant in commercial chillers and industrial cooling systems. This chemical is a halogenated derivative of acyclic hydrocarbons containing fluorine and chlorine, specifically classified under HTS 2903.79.90.30 due to its precise molecular structure (C2HClF4). It is supplied in high-pressure cylinders for HVAC applications.
Medical Grade HCFC-124 Aerosol Propellant
Pharmaceutical-grade monochlorotetrafluoroethane (HCFC-124) serving as a propellant in metered-dose inhalers and medical aerosols. Classified under HTS 2903.79.90.30 as a pure halogenated acyclic hydrocarbon derivative, meeting USP/NF purity standards for healthcare applications.
HCFC-124 Industrial Cleaning Solvent
Technical grade monochlorotetrafluoroethane used for precision cleaning of electronic components and oxygen systems. This pure compound falls under HTS 2903.79.90.30 as a halogenated derivative with both chlorine and fluorine atoms in its acyclic structure.
HCFC-124 High-Purity Research Chemical
99.999% pure monochlorotetrafluoroethane supplied in lecture bottles for chemical research and calibration standards. Precisely matches HTS 2903.79.90.30 criteria as a separate chemically defined acyclic halogenated hydrocarbon with two different halogens.
HCFC-124 Foam Blowing Agent
Monochlorotetrafluoroethane specifically manufactured for polyurethane foam insulation production in appliances. Classified under HTS 2903.79.90.30 as the pure chemical compound meeting Chapter 29 scope for halogenated acyclic hydrocarbons.