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Pentachlorocyclopropane from Mexico

Pentachlorocyclopropane is a three-carbon ring compound with five chlorine substitutions, used in specialty chemical synthesis. Falls under HTS 2903.89.70 as an 'other' halogenated cyclanic hydrocarbon derivative. Its small strained ring qualifies as cyclanic per tariff structure.

Duty Rate — Mexico → United States

3.7%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Import Tips

Include NMR spectra confirming cyclopropane structure to avoid acyclic misclassification

Package under nitrogen atmosphere to prevent decomposition during ocean transit

Verify end-use declaration prevents diversion to restricted applications

Pentachlorocyclopropane from Mexico — Import Duty Rate | HTS 2903.89.70