Acetic Anhydride 99% Pure Industrial Grade from Japan
Acetic anhydride (CH3CO)2O at 99% purity, a clear colorless liquid used primarily in chemical synthesis for acetylation reactions. It falls under HTS 2915.24.00.00 as a saturated acyclic monocarboxylic acid anhydride, specifically the anhydride of acetic acid, meeting Chapter 29's criteria 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
• Verify purity certificate and chemical analysis to confirm classification as acetic anhydride under Chapter 29 note (a)
• Include SDS and proper UN hazmat documentation (UN1715) for corrosive liquid transport
• Avoid misclassification as mixtures; ensure no added solvents beyond stabilization per Chapter notes