Monochloroacetic Acid (MCA) from Japan
Monochloroacetic acid is a colorless crystalline solid used primarily as a chemical intermediate in the production of carboxymethyl cellulose (CMC) and agrochemicals. It falls under HTS 2915.40.1000 as a saturated acyclic monocarboxylic acid that is halogenated with chlorine. This classification applies to the pure chemical compound meeting the chapter's definition for separate chemically defined organic compounds.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Classify based on purity (>98% typical for industrial MCA) to avoid mixtures heading; provide Safety Data Sheets (SDS) and confirm CAS 79-11-8 documentation
• Common pitfall: mislabeling as acetic acid derivative leading to incorrect Chapter 29 placement