p-Dichlorobenzene Sublimed Grade from Canada
Sublimed p-dichlorobenzene achieving ultra-high purity through vapor-solid phase transition. Meets all Chapter 29 purity and definition criteria for separate organic compounds. Specific HTS 2903.91.30.00 classification for para isomer.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Sublimation purity certificates essential; melting point range <0.2°C confirms single isomer
• Special handling for sublimate collection prevents contamination during import
• Declare CAS 106-46-7 exclusively; multi-CAS declarations suggest mixtures