HBFC-123B1 Fire Suppressant Mixture
A specialized fire suppression blend containing hydrobromofluorocarbon HBFC-123B1 (C2HBrF4) mixed with inert propellants for use in clean agent fire extinguishers. This mixture falls under HTS 3827.12.00.00 because it primarily contains HBFCs, which are halogenated derivatives of ethane used in controlled industrial applications. It is subject to strict import regulations due to ozone-depleting properties.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If also contains bromochloromethane
Mixtures with bromochloromethane shift to 3827.51 as it takes precedence over pure HBFC classification.
If classified as hazardous waste mixture
If imported as waste or spent HBFC blend for disposal/recovery, it falls under Chapter 38 waste provisions.
If pure HBFC chemical, not mixture
Single, unmixed HBFC compounds are classified as individual halogenated hydrocarbons in heading 2903.
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Import Tips & Compliance
• Obtain EPA approval under the Montreal Protocol Clean Air Act for all HBFC imports; provide Substance Protection Authorization
• Include detailed chemical composition certificates and end-use statements to avoid customs holds on restricted substances
• Verify Phase II exemption status as HBFCs are almost fully banned; common pitfall is missing TSCA import certification
Related Products under HTS 3827.12.00.00
HBFC-225ca Cleaning Solvent Blend
Industrial precision cleaning formulation with HBFC-225ca (CF3CHFBrCF2CF3) combined with co-solvents for electronics manufacturing degreasing. Classified under 3827.12.00.00 due to dominant HBFC content as halogenated derivative mixtures not elsewhere specified. Used where CFC/HCFC alternatives fail performance requirements.
HBFC Foam Blowing Agent Concentrate
Concentrated HBFC-243db1 (CF3CHBrCF2CH2F) formulation for rigid polyurethane foam expansion in aerospace applications. Classified in 3827.12.00.00 as HBFC mixture for chemical processing. Exempt from most bans due to critical defense specifications.
Medical Sterilant HBFC Gas Mixture
HBFC-132b (CHBrFCH2F) gas blend with carrier gases for ethylene oxide alternative sterilization in medical device manufacturing. HTS 3827.12.00.00 classification due to HBFC as principal halogenated component. Used for heat-sensitive surgical instruments.
HBFC-124B1 Precision Vapor Degreaser
Vapor degreasing fluid containing HBFC-124B1 (CHBrF-CClF2) for cleaning optical components and semiconductors. Falls under 3827.12.00.00 as mixture of halogenated ethane derivatives with HBFC character. Critical for non-aqueous precision cleaning.
Aerospace HBFC Hydraulic Fluid Additive
HBFC-enhanced hydraulic fluid concentrate for extreme temperature aircraft systems containing HBFC-227ea derivatives. Classified 3827.12.00.00 due to functional HBFC component in halogenated mixture. Meets MIL-PRF-83282D specifications.
HBFC Plasma Etching Gas Mixture
Plasma etching gas blend with HBFC-236ea (CF3CH2CF2Br) for semiconductor wafer fabrication. HTS 3827.12.00.00 due to HBFC as reactive halogenated component in process gas mixture. Essential for 3D NAND flash memory production.