Phosphoryl Chloride from China
Phosphoryl chloride (POCl3), also known as phosphoryl chloride, is a fuming colorless liquid used in phosphorylation reactions and as a dehydrating agent. Classified under HTS 2812.90.00.90 as a halide oxide of phosphorus (nonmetal). It meets Chapter 28 definitions for chemically defined inorganic compounds.
Duty Rate — China → United States
41.2%
Rate breakdown
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Declare as UN1802 corrosive; use compatible fluoropolymer-lined containers to prevent reactions
• Provide TSCA certification and import alerts check for phosphorus compounds
• Avoid bulk imports without stabilization, as hydrolysis risks; include stabilizer details if applicable