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2910.30.00.00

1-Chloro-2,3-epoxypropane (Epichlorohydrin)

Classification path

  1. Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives
  2. 1-Chloro-2,3-epoxypropane (Epichlorohydrin)

Rates of duty

General (MFN)
3.7%
Column 2Cuba, North Korea, Russia, Belarus
25%
Unit of quantity
kg

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, K, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 2910

About heading 2910

Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives

Heading 2910 covers epoxides, epoxyalcohols, epoxyphenols and epoxyethers that contain a three-membered epoxide ring, plus their halogenated, sulfonated, nitrated or nitrosated derivatives. The heading is split first by specific named chemicals (oxirane, methyloxirane, epichlorohydrin, dieldrin, endrin) and then by a residual Other group that separates butylene oxide, aromatic epoxides, and all remaining products.

Full guide to heading 2910

Products in this heading

  • Ethylene oxide (oxirane) used as a chemical intermediate and sterilant
  • Propylene oxide (methyloxirane) for polyether polyols and propylene glycol
  • Epichlorohydrin for epoxy resins and synthetic glycerin
  • Dieldrin technical material
  • Endrin technical material
  • Butylene oxide
  • Aromatic epoxy resins based on bisphenol A diglycidyl ether

Frequently asked questions

What is the HTS code for ethylene oxide?

Ethylene oxide (oxirane) is classified under 2910.10.00.00, with a general (MFN) rate of 5.5%.

What is the duty on epichlorohydrin?

Epichlorohydrin (1-chloro-2,3-epoxypropane) falls under 2910.30.00.00 and pays a general (MFN) rate of 3.7%.

How do I classify an aromatic epoxy resin?

Aromatic epoxides that are not specifically named go under 2910.90.20.00 at a general (MFN) rate of 5.5%; butylene oxide goes under 2910.90.10.00 at 4.6%, and other residual epoxides under 2910.90.91.00 at 4.8%.

Source: USITC Harmonized Tariff Schedule, retrieved October 22, 2026.

HTS 2910.30.00.00: 1-Chloro-2,3-epoxypropane (Epichlorohydrin), 3.7% duty | HTSBase