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HTS code reference›Chapter 29: Organic chemicals›2931.59.00.10

HTS Code 2931.59.00.10

O-Alkyl (≤ C10, including cycloalkyl) alkyl (methyl, ethyl,n- propyl or isopropyl) phosphonofluoridates

Official tariff path

Other organo-inorganic compounds: › Halogenated organo-phosphorous derivatives: › Other › O-Alkyl (≤ C10, including cycloalkyl) alkyl (methyl, ethyl,n- propyl or isopropyl) phosphonofluoridates

Level: statistical10General duty: 3.7%Unit: kg

What does HTS 2931.59.00.10 cover?

This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.

  1. 1Other organo-inorganic compounds:
  2. 2Halogenated organo-phosphorous derivatives:
  3. 3Other
  4. 4O-Alkyl (≤ C10, including cycloalkyl) alkyl (methyl, ethyl,n- propyl or isopropyl) phosphonofluoridates

Nearby tariff provisions

2931.59.00.15Alkyl (methyl, ethyl, n-propyl or isopropyl) phosphonyl difluorides2931.59.00.20O-Isopropyl methylphosphonochloridate2931.59.00.25O-Pinacolyl methylphosphonochloridate2931.59.00.30P-Alkyl (≤ C10, incl. cycloalkyl) N-(1-(dialkyl (≤ C10, incl. cycloalkyl) amino))alkylidene (H or ≤C10, incl. cycloalkyl) phosphonamidic fluorides and corresponding alkylated or protonated salts2931.59.00.35Methyl- bis(diethylamino)methylene)phosphonamidofluoridate2931.59.00.60Containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms2931.59.00.80Other
Official source and limitations

Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.

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