Phosphoryl Chloride (POCl3) Technical Grade from Japan
Although the heading specifies phosphorus trichloride, phosphoryl chloride (POCl3) shares the subheading in practice as a chloride oxide of phosphorus under HTS 2812.13.00.00. This fuming liquid is essential for producing phosphate esters in pharmaceuticals.
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
• Differentiate POCl3 from PCl3 via CAS number (10025-87-3 vs 7719-12-2) in import docs
• Require DOT SP 151 packaging exemption documentation for bulk shipments
• Test for hydrolysis products which could shift classification to mixtures