HS Code 2929.90.5040

O-Alkyl (H or ≤C<sub>10</sub>, Incl. Cycloalkyl) N-(dialkyl (≤C<sub>10</sub>, Incl. Cycloalkyl) Amino))alkylidene (H or ≤C<sub>10</sub>, Incl. Cycloalkyl) Phosphoramidofluoridates and Corresponding Alkylated or Protonated Salts — US Import Duty

Official Description

Compounds with other nitrogen function: > Other: > Other > O-Alkyl (H or ≤C<sub>10</sub>, incl. cycloalkyl) N-(dialkyl (≤C<sub>10</sub>, incl. cycloalkyl) amino))alkylidene (H or ≤C<sub>10</sub>, incl. cycloalkyl) phosphoramidofluoridates and corresponding alkylated or protonated salts

Hierarchy: Compounds with other nitrogen function > Other > Other > O-Alkyl (H or ≤C<sub>10</sub>, incl. cycloalkyl) N-(dialkyl (≤C<sub>10</sub>, incl. cycloalkyl) amino))alkylidene (H or ≤C<sub>10</sub>, incl. cycloalkyl) phosphoramidofluoridates and corresponding alkylated or protonated salts

US Duty Rates (2026 HTS)

General Rate (MFN)6.5%
Unit of MeasureKG

Special Trade Program Rates

  • FreeA, AU, 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
2929 — Compounds with other nitrogen function

Related Codes in this Heading

2929.10.1000
Toluenediisocyanates (unmixed)
2929.10.1500
Mixtures of 2,4- and 2,6-toluenediisocyanates
2929.10.2000
Bitolylene diisocyanate (TODI);o-Isocyanic acid, o-tolyl ester; and Xylene diisocyanate
2929.10.2700
N-Butylisocyanate; Cyclohexyl isocyanate; 1-Isocyanato-3-(trifluoromethyl) benzene; 1,5-Naphthalene diisocyanate; and Octadecyl isocyanate
2929.10.3000
3,4-Dichlorophenylisocyanate

Common Questions

What is the US import duty for HS Code 2929.90.5040?

The general (MFN) duty rate for HS Code 2929.90.5040 (O-Alkyl (H or ≤C<sub>10</sub>, incl. cycloalkyl) N-(dialkyl (≤C<sub>10</sub>, incl. cycloalkyl) amino))alkylidene (H or ≤C<sub>10</sub>, incl. cycloalkyl) phosphoramidofluoridates and corresponding alkylated or protonated salts) is 6.5%. 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 2929.90.5040?

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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