Butyl Methylphosphinate from China
Butyl methylphosphinate is a non-halogenated organo-phosphorus compound featuring a phosphorus atom bonded to a butyl group and a methyl group, classified under HTS 2931.49.0015 as specified. It serves as a key intermediate in synthesizing phosphorus-based flame retardants and agrochemicals.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Verify chemical purity via Certificate of Analysis (CoA) to confirm classification under 2931.49.0015; ensure SDS includes phosphinate structure details
• Obtain EPA pre-manufacture notice if used in new chemical formulations