2931 49 00 80

Code

2931 49 00 80

Type

10-digit tariff line

Duty rate

3.7% (set at subheading 29314900)

Unit

kg

Classification rulings (U.S. Customs, CROSS)

• N348747 · 2025-10-21 — The tariff classification of Zinc Diethylphosphinate (CAS No. 284685-45-6) from China

  We referred the information provided to our laboratory for review. We regret the delay. The subject product, zinc diethylphosphinate (CAS no. 284685-45-6), contains a purity level of 99.5 percent. It is indicated for use as a halogen-free flame retardant and will be imported in bulk form. According to our laboratory, this compound is a non-halogenated organo-phosphorous derivative. The applicable subheading for the zinc diethylphosphinate in bulk form will be 2931.49.0080, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Other organo-inorganic compounds:…

• 2931 49 00 05 — O-Alkyl (≤C10, including cycloalkyl) N,N-dialkyl (methyl, ethyl, n-propyl or isopropyl) phosphoramidocyanidates
• 2931 49 00 08 — [O-2-(Dialkyl (methyl, ethyl, n-propyl or isopropyl) amino)ethyl] hydrogen alkyl (methyl, ethyl, n-propyl or isopropyl) phosphonites and their O-alkyl (≤C10,…
• 2931 49 00 10 — 2-Amino-4-[hydroxy(methyl)phosphonoyl] butanoic acid (glufosinate) and its salts and esters
• 2931 49 00 15 — Butyl methylphosphinate
• 2931 49 00 20 — N-(Phosphonomethyl) glycine (glyphosate) and its salts and esters
• 2931 49 00 25 — Bis(1-methylpentyl) methylphosphonate
• 2931 49 00 55 — Other: — Containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms

• 293149 — ТН ВЭД ЕАЭС: прочие:
• 293149 — EU CN/TARIC: Non-halogenated organo-phosphorous derivatives — Other

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