HBFC-124B1 Precision Vapor Degreaser from Japan
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.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include material safety data sheets showing zero ozone depletion incompatibility with HFC alternatives
• Certify stainless steel vapor degreaser compatibility; document non-flammable properties
• Avoid 3814 classification by proving >50% HBFC content through GC-MS analysis