</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Thionyl Chloride (SOCl2) 99% Purity from Japan

Thionyl chloride is a colorless to pale yellow liquid chemical compound with the formula SOCl2, used primarily as a chlorinating and dehydrating agent in organic synthesis. It falls under HTS 2812.17.00.00 as a chloride oxide of nonmetals, specifically thionyl chloride, distinct from metal salts or organic compounds. This high-purity grade is suitable for pharmaceutical intermediate production.

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

Ensure SDS and proper UN1836 labeling for corrosive hazardous material transport

Verify purity certificates to confirm classification as chemically defined under Chapter 28 notes

Thionyl Chloride (SOCl2) 99% Purity from Japan — Import Duty Rate | HTS 2812.17.00.00