HS Code 2910.90.1000

Butylene Oxide — US Import Duty

Official Description

Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives: > Other: > Butylene oxide

Hierarchy: Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives > Other > Butylene oxide

US Duty Rates (2026 HTS)

General Rate (MFN)4.6%
Unit of MeasureKG

Special Trade Program Rates

  • FreeAU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG — see HTS General Notes for eligible countries

Possible Additional Duties

  • Section 301 Brazil TariffThe duty provided in the applicable subheading + 25% (origin: BR)
  • Section 301 "Forced Labor" AlgeriaThe duty provided in the applicable subheading + 12.5% (origin: DZ)
  • Section 301 "Forced Labor" AngolaThe duty provided in the applicable subheading + 12.5% (origin: AO)
  • Section 301 "Forced Labor" ArgentinaThe duty provided in the applicable subheading + 10% (origin: AR)
  • Section 301 "Forced Labor" AustraliaThe duty provided in the applicable subheading + 12.5% (origin: AU)
  • Section 301 "Forced Labor" BahamasThe duty provided in the applicable subheading + 12.5% (origin: BS)

Applicability depends on country of origin and date of entry. Run the calculator for the full duty stack.

Classification

Chapter
Chapter 29 — Organic Chemicals
Heading
2910 — Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives

Related Codes in this Heading

2910.10.0000
Oxirane (Ethylene oxide)
2910.20.0000
Methyloxirane (Propylene oxide)
2910.30.0000
1-Chloro-2,3-epoxypropane (Epichlorohydrin)
2910.40.0000
Dieldrin (ISO, INN)
2910.50.0000
Endrin

Common Questions

What is the US import duty for HS Code 2910.90.1000?

The general (MFN) duty rate for HS Code 2910.90.1000 (Butylene oxide) is 4.6%. Preferential rates apply under 1 special trade program for eligible countries of origin. Use the calculator for an exact landed-cost estimate.

Are there additional tariffs on HS Code 2910.90.1000?

Yes — Chapter 99 measures may apply, including Section 301 Brazil Tariff, Section 301 "Forced Labor" Algeria, Section 301 "Forced Labor" Angola, among others. Applicability depends on the country of origin and entry date.

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Related Headings