(Dimethylamino)isopropyl chloride hydrochloride Technical Grade from China
Technical grade (Dimethylamino)isopropyl chloride hydrochloride for industrial synthesis, explicitly HTS 2921.19.31.00. Lower purity (98%) version of the named amine salt used in large-scale pharmaceutical production. Cost-effective for non-GMP applications.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Even technical grade must chemically match named compound; provide NMR/GC assay
• Bulk shipments require proper ventilation certification due to HCl fumes
• Monitor for isomer impurities that could shift to 2921.19.90