HEADING 2929

Compounds with other nitrogen function:

Part of Chapter 29 — Organic Chemicals, Section VI.

Subheadings and tariff lines

2929.10Isocyanates: 2929.10.10.00Toluenediisocyanates (unmixed) 2929.10.15.00Mixtures of 2,4- and 2,6-toluenediisocyanates 2929.10.20.00Bitolylene diisocyanate (TODI);o-Isocyanic acid, o-tolyl ester; and Xylene diisocyanate 2929.10.27.00N-Butylisocyanate; Cyclohexyl isocyanate; 1-Isocyanato-3-(trifluoromethyl) benzene; 1,5-Naphthalene diisocyanate; and Octadecyl isocyanate 2929.10.30.003,4-Dichlorophenylisocyanate 2929.10.35.001,6-Hexamethylene diisocyanate
2929.10D01Other:
2929.10.55.00Products described in additional U.S. note 3 to section VI 2929.10.80Other 2929.10.80.10Methylenedi-p-phenylene isocyanate (MDI) 2929.10.80.90Other 2929.90Other: 2929.90.05.002,2'-Bis(4-cyanatophenyl)-1,1,1,3,3,3-hexafluoro- propane; 2,2-Bis((4-cyanatophenyl) propane; 1,1-Ethylidenebis (phenyl-4-cyanate); 4,4'-Methylene bis(2,6-dimethylphenylcyanate); and 1,3-Phenylenebis (1-methylethylidenebis) cyanic acid, 1,4-phenylene ester
2929.90D02Other:
2929.90.05.00D03Aromatic:
2929.90.15.00Products described in additional U.S. note 3 to section VI 2929.90.20.00Other 2929.90.50Other
2929.90.50D04N,N-Dialkyl (methyl, ethyl,n-propyl or isopropyl) phosphoramidic dihalides:
2929.90.50.15N,N-Dimethylphosphoramidic dichloride 2929.90.50.18Other 2929.90.50.20Dialkyl (methyl, ethyl, n-propyl or isopropyl)-N,N-dialkyl (methyl, ethyl, n-propyl or isopropyl) phosphoramidates 2929.90.50.30N-(Dialkyl (≤C10, incl. cycloalkyl) amino))alkylidene (H or ≤C10, incl. cycloalkyl) phosphonamidic fluorides and corresponding alkylated or protonated salts 2929.90.50.40O-Alkyl (H or ≤C10, incl. cycloalkyl) N-(dialkyl (≤C10, incl. cycloalkyl) amino))alkylidene (H or ≤C10, incl. cycloalkyl) phosphoramidofluoridates and corresponding alkylated or protonated salts 2929.90.50.95Other
2929D05X. ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS, AND SULFONAMIDES

Recent CBP rulings on heading 2929

N327235 July 29, 2022

The tariff classification of Octadecyl isocyanate (CAS # 112-96-9) from China

N321395 September 16, 2021

The tariff classification of Hydrogenated MDI (HMDI), and Isophorone diisocyanate (IPDI) from China

H313416 May 11, 2021

USMCA Eligibility of MMDI and PMDI Chemicals

N317486 March 9, 2021

The country of origin of N-Stable 25 N-Butylthiophosphoric triamide fertilizer additive (“N-Stable 25 fertilizer aid”).

N307888 December 6, 2019

The tariff classification of 1-3-bis(Isocyanatomethyl) cyclohexane (CAS No. 38661-72-2) from Japan

H257210 May 21, 2015

Application for Further Review of Protest (AFR) No. 1601-14-100056; Tariff classification of N-(n-Butyl) thiophosphoric triamide (NBPT), CAS No. 94317-64-3

N162409 May 10, 2011

The tariff classification of Isocyanatoacetic acid ethyl ester, CAS No. 2949-22-6 from Czech Republic

N137515 February 25, 2011

The tariff classification of N-(n-Butyl)thiophosphoric triamide (NBPT), CAS No. 94317-64-3, and 3,4-Dimethyl-1H-pyrazolium dihydrogen phosphate (DMPP), CAS No. 202842-98-6, from China

H071657 July 28, 2010

Substitution, unused merchandise drawback: commercial interchangeability; 19 U.S.C. § 1313(j)(2); 19 C.F.R § 191.32(c); monomer 1,6-Hexamethylene diisocyanate ("HDI"), Desmodur H, CAS-No. 822-06-0

N105156 May 27, 2010

The tariff classification of 2-Isocyanatoethyl methacrylate, CAS No. 30674-80-7 from China

H048939 April 17, 2009

Substitution, unused merchandise drawback: commercial interchangeability; 19 U.S.C. § 1313(j)(2) and (j)(3); 19 C.F.R § 191.32(c); methylenedi-p-phenylene isocyanate ("MDI"), Mondur M-Fused, Mondur M-Molten, Mondur M-Flaked, and Desmodur 44 S Fused; CAS Registry Number 101-68-8

H042478 March 5, 2009

Bayer MaterialScience LLC.; Commercial interchangeability; 19 C.F.R. §191.32(c); 19 U.S.C. §1313(j)(2); Toluene Diisocyanate T80.

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