2,2'-Dichlorodiethyl Ether (Triethylene Glycol Dichloride) from Canada
2,2'-Dichlorodiethyl ether, systematic name for triethylene glycol dichloride, is the halogenated acyclic diether of triethylene glycol. HTS 2909.19.30.00 specifically names this compound as an ether of polyhydric alcohols. Primarily used in pharmaceutical intermediate synthesis.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Use both systematic (111-24-0) and trade names on documentation for customs recognition
• Include end-use statement if for pharmaceutical manufacture to qualify for duty exemptions
• Verify DOT shipping name 'Dichloroethyl ether' matches import declaration