Sulfuryl Chloride from Japan
Sulfuryl chloride (SO2Cl2) is a colorless liquid used for chlorosulfonation and as a chlorinating agent. HTS 2930.90.92.51 as other organo-sulfur compound despite multiple S-Cl bonds. Reactive intermediate for sulfonyl chlorides.
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
• Hydrolyzes violently with moisture; dry ice shipping mandatory
• Density 1.67 g/mL verification for identity
• Phosgene byproduct potential requires specialized destruction protocol