(Dimethylamino)isopropyl chloride hydrochloride with Anti-caking Agent from Mexico
Crystalline (Dimethylamino)isopropyl chloride hydrochloride with added anti-caking agent per chapter note (f), under HTS 2921.19.31.00. The agent is solely for preservation during storage and transport. Essential for bulk pharmaceutical intermediate supply.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify anti-caking agent composition and <1% concentration to qualify under note (f)
• Provide stability test data showing necessity for transport
• Ensure total impurities don't alter chemical identity per chapter note (a)