Monoacetin (Glycerol Monoacetate) from Japan
Monoacetin is the monoester of glycerol and acetic acid, with two free hydroxyl groups providing additional oxygen functions. Falls under HTS 2918.99.5000 as chemically defined ester. Used as humectant, solvent, and in nicotine delivery systems.
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
• CAS 102-76-1 documentation required; distinguish from di/triacetin isomers
• Vaping imports need FDA PMTA compliance; chemical identity affects tobacco classification