Chapter 29Chemical Products
Organic Chemicals — US Tariff Rates
US tariff rates for organic chemicals including hydrocarbons, alcohols, acids, and pharmaceutical intermediates. HTS codes and import duties.
HTS Codes
220
Additional Tariffs
Section 301 (China)Section 122
⚠
Additional Tariffs Apply to This Chapter
Section 301 tariffs apply to imports from China. Use our Landed Cost Calculator for a full duty breakdown by country of origin.
HTS Codes in Chapter 29 — Organic Chemicals
| HTS Code | Description | Base Duty | Tariff Flags | Actions |
|---|---|---|---|---|
| 2901.10.10.00 | Ethane and butane | Free | §301 +25%§122 +15% | |
| 2901.10.30.00 | n-Pentane and isopentane | Free | §301 +25%§122 +15% | |
| 2901.10.40.00 | Derived in whole or in part from petroleum, shale oil or natural gas | Free | §301 +25%§122 +15% | |
| 2901.10.50.00 | Other | Free | §301 +25%§122 +15% | |
| 2901.21.00.00 | Ethylene | Free | §301 +25%§122 +15% | |
| 2901.22.00.00 | Propene (Propylene) | Free | §301 +25%§122 +15% | |
| 2901.23.00.00 | Butene (Butylene) and isomers thereof | Free | §301 +25%§122 +15% | |
| 2901.24.10.00 | Buta-1,3-diene | Free | §301 +25%§122 +15% | |
| 2901.24.20.00 | Having a purity of 95 percent or more by weight | Free | §301 +25%§122 +15% | |
| 2901.24.50.00 | Other | Free | §301 +25%§122 +15% | |
| 2901.29.10 | Derived in whole or in part from petroleum, shale oil or natural gas | Free | §301 +25%§122 +15% | |
| 2901.29.50.00 | Other | Free | §301 +25%§122 +15% | |
| 2902.11.00.00 | Cyclohexane | Free | §301 +25%§122 +15% | |
| 2902.19.00 | Other | Free | §301 +25%§122 +15% | |
| 2902.20.00.00 | Benzene | Free | §301 +25%§122 +15% | |
| 2902.30.00.00 | Toluene | Free | §301 +25%§122 +15% | |
| 2902.41.00.00 | o-Xylene | Free | §301 +25%§122 +15% | |
| 2902.42.00.00 | m-Xylene | Free | §301 +25%§122 +15% | |
| 2902.43.00.00 | p-Xylene | Free | §301 +25%§122 +15% | |
| 2902.44.00.00 | Mixed xylene isomers | Free | §301 +25%§122 +15% | |
| 2902.50.00.00 | Styrene | Free | §301 +25%§122 +15% | |
| 2902.60.00.00 | Ethylbenzene | Free | §301 +25%§122 +15% | |
| 2902.70.00.00 | Cumene | Free | §301 +25%§122 +15% | |
| 2902.90.10.00 | Pseudocumene | Free | §301 +25%§122 +15% | |
| 2902.90.20.00 | Acenaphthene, chrysene, cymene, dimethylnaphthalenes, fluoranthene, fluorene, indene, mesitylene, methylanthracene, methylnaphthalene, phenanthrene and pyrene | Free | §301 +25%§122 +15% | |
| 2902.90.30 | Alkylbenzenes and polyalkylbenzenes | Free | §301 +25%§122 +15% | |
| 2902.90.40.00 | Anthracene; and 1,4-Di-(2-methylstyryl)benzene | Free | §301 +25%§122 +15% | |
| 2902.90.60.00 | Biphenyl (Diphenyl), in flakes | Free | §301 +25%§122 +15% | |
| 2902.90.90.00 | Other | Free | §301 +25%§122 +15% | |
| 2903.11.00 | Chloromethane (Methyl chloride) and chloroethane (Ethyl chloride) | 5.5% | §301 +25%§122 +15% | |
| 2903.12.00.00 | Dichloromethane (Methylene chloride) | 3.7% | §301 +25%§122 +15% | |
| 2903.13.00.00 | Chloroform (Trichloromethane) | 5.5% | §301 +25%§122 +15% | |
| 2903.14.00.00 | Carbon tetrachloride | 2.3% | §301 +25%§122 +15% | |
| 2903.15.00.00 | Ethylene dichloride (ISO) (1,2-dichloroethane) | 5.5% | §301 +25%§122 +15% | |
| 2903.19.05.00 | 1,2-Dichloropropane (Propylene dichloride) and dichlorobutanes | 5.1% | §301 +25%§122 +15% | |
| 2903.19.10.00 | Hexachloroethane and tetrachloroethane | 3.7% | §301 +25%§122 +15% | |
| 2903.19.30.00 | sec-Butyl chloride | Free | §301 +25%§122 +15% | |
| 2903.19.60 | Other | 5.5% | §301 +25%§122 +15% | |
| 2903.21.00.00 | Vinyl chloride (Chloroethylene) | 5.5% | §301 +25%§122 +15% | |
| 2903.22.00.00 | Trichloroethylene | 4.2% | §301 +25%§122 +15% | |
| 2903.23.00.00 | Tetrachloroethylene (Perchloroethylene) | 3.4% | §301 +25%§122 +15% | |
| 2903.29.00.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2903.41.10.00 | Trifluoromethane (HFC-23) | 3.7% | §301 +25%§122 +15% | |
| 2903.42.10.00 | Difluoromethane (HFC-32) | 3.7% | §301 +25%§122 +15% | |
| 2903.43.10.00 | Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) | 3.7% | §301 +25%§122 +15% | |
| 2903.44.10 | Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143) | 3.7% | §301 +25%§122 +15% | |
| 2903.45.10.00 | 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) | 3.7% | §301 +25%§122 +15% | |
| 2903.46.10.00 | 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea),1,1,1,2,2,3-hexafluoropropane (HFC-236cb),1,1,1,2,3,3-hexafluoropropane (HFC-236ea) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) | 3.7% | §301 +25%§122 +15% | |
| 2903.47.10.00 | 1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca) | 3.7% | §301 +25%§122 +15% | |
| 2903.48.00.00 | 1,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-4310mee) | 3.7% | §301 +25%§122 +15% | |
| 2903.49.00.00 | Other | 3.7% | §301 +25%§122 +15% | |
| 2903.51.10.00 | 2,3,3,3-Tetrafluoropropene (HFO-1234yf),1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz) | 3.7% | §301 +25%§122 +15% | |
| 2903.59.10.10 | 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-ene | 3.7% | §301 +25%§122 +15% | |
| 2903.59.90.00 | Other | 3.7% | §301 +25%§122 +15% | |
| 2903.61.00.00 | Methyl bromide (bromomethane) | Free | §301 +25%§122 +15% | |
| 2903.62.10.00 | Ethylene dibromide (ISO) (1,2-dibromoethane) | 5.4% | §301 +25%§122 +15% | |
| 2903.69.10.00 | Acetylene tetrabromide; alkyl bromides, other than methyl bromide (bromomethane); methylene dibromide; and vinyl bromide | Free | §301 +25%§122 +15% | |
| 2903.69.90.00 | Other | 3.7% | §301 +25%§122 +15% | |
| 2903.71.01.00 | Chlorodifluoromethane (HCFC-22) | 3.7% | §301 +25%§122 +15% | |
| 2903.72.01.00 | Dichlorotrifluoroethanes (HCFC-123) | 3.7% | §301 +25%§122 +15% | |
| 2903.73.01.00 | Dichlorofluoroethanes (HCFC-141, 141b) | 3.7% | §301 +25%§122 +15% | |
| 2903.74.01.00 | Chlorodifluoroethanes (HCFC-142, 142b) | 3.7% | §301 +25%§122 +15% | |
| 2903.75.01.00 | Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb) | 3.7% | §301 +25%§122 +15% | |
| 2903.76.01.00 | Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402) | 3.7% | §301 +25%§122 +15% | |
| 2903.77.00 | Other, perhalogenated only with fluorine and chlorine | 3.7% | §301 +25%§122 +15% | |
| 2903.78.00.00 | Other perhalogenated derivatives | 3.7% | §301 +25%§122 +15% | |
| 2903.79.10.00 | Bromochloromethane | Free | §301 +25%§122 +15% | |
| 2903.79.90 | Other | 3.7% | §301 +25%§122 +15% | |
| 2903.81.00.00 | 1,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN) | 5.5% | §301 +25%§122 +15% | |
| 2903.82.00.00 | Aldrin (ISO), chlordane (ISO) and heptachlor (ISO) | 5.5% | §301 +25%§122 +15% | |
| 2903.83.00.00 | Mirex (ISO) | 5.5% | §301 +25%§122 +15% | |
| 2903.89.05.00 | Dibromoethyldibromocyclohexane | Free | §301 +25%§122 +15% | |
| 2903.89.11.00 | Pesticides | 5.5% | §301 +25%§122 +15% | |
| 2903.89.15.00 | Products described in additional U.S. note 3 to section VI | 5.5% | §301 +25%§122 +15% | |
| 2903.89.20.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2903.89.31.00 | Chlorinated, but not otherwise halogenated | 5.5% | §301 +25%§122 +15% | |
| 2903.89.40.00 | 1,3,5,7,9,11-Hexabromocyclododecane | 3.7% | §301 +25%§122 +15% | |
| 2903.89.60.00 | Tetrabromocyclooctane | Free | §301 +25%§122 +15% | |
| 2903.89.70 | Other | 3.7% | §301 +25%§122 +15% | |
| 2903.91.10.00 | Chlorobenzene | 5.5% | §301 +25%§122 +15% | |
| 2903.91.20.00 | o-Dichlorobenzene | 5.5% | §301 +25%§122 +15% | |
| 2903.91.30.00 | p-Dichlorobenzene | 5.5% | §301 +25%§122 +15% | |
| 2903.92.00.00 | Hexachlorobenzene (ISO) and DDT (ISO) (clofenotane (INN)), (1,1,1-trichloro-2,2- bis(p-chlorophenyl)ethane) | 5.5% | §301 +25%§122 +15% | |
| 2903.93.00.00 | Pentachlorobenzene (ISO) | 5.5% | §301 +25%§122 +15% | |
| 2903.94.00.00 | Hexabromobiphenyls | 5.5% | §301 +25%§122 +15% | |
| 2903.99.05.00 | 3-Bromo-α,α,α-trifluorotoluene; 2-Chloro-5-bromo-α,α,α-trifluorotoluene; andα-Chloro-3-methyltoluene | 5.5% | §301 +25%§122 +15% | |
| 2903.99.08.00 | p-Chlorobenzotrifluoride; and 3,4-Dichlorobenzotrifluoride | 5.5% | §301 +25%§122 +15% | |
| 2903.99.10.00 | m-Dichlorobenzene; 1,1-Dichloro-2,2-bis(p-ethylphenyl)ethane; and Trichlorobenzenes | 5.5% | §301 +25%§122 +15% | |
| 2903.99.15.00 | Triphenylmethyl chloride | Free | §301 +25%§122 +15% | |
| 2903.99.20.00 | Benzyl chloride (α-Chlorotoluene); and Benzotrichloride (α,α,α-Trichlorotoluene) | 5.5% | §301 +25%§122 +15% | |
| 2903.99.23.00 | Pentabromoethylbenzene | Free | §301 +25%§122 +15% | |
| 2903.99.27.00 | Tribromocumene | 5.5% | §301 +25%§122 +15% | |
| 2903.99.30.00 | Pesticides | 5.5% | §301 +25%§122 +15% | |
| 2903.99.80.01 | Other | 5.5% | §301 +25%§122 +15% | |
| 2904.10.04.00 | 2-Anthracenesulfonic acid | 5.5% | §301 +25%§122 +15% | |
| 2904.10.08.00 | Benzenesulfonyl chloride | 5.5% | §301 +25%§122 +15% | |
| 2904.10.10.00 | m-Benzenedisulfonic acid, sodium salt; 1,5-Naphthalenedisulfonic acid; andp-Toluenesulfonyl chloride | 5.5% | §301 +25%§122 +15% | |
| 2904.10.15.00 | Mixtures of 1,3,6-naphthalenetrisulfonic acid and 1,3,7-naphthalenetrisulfonic acid | 5.5% | §301 +25%§122 +15% | |
| 2904.10.32.00 | Products described in additional U.S. note 3 to section VI | 5.5% | §301 +25%§122 +15% | |
| 2904.10.37.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2904.10.50.00 | Other | 4.2% | §301 +25%§122 +15% | |
| 2904.20.10.00 | p-Nitrotoluene | 5.5% | §301 +25%§122 +15% | |
| 2904.20.15.00 | p-Nitro-o-xylene | 5.5% | §301 +25%§122 +15% | |
| 2904.20.20.00 | Trinitrotoluene | Free | §301 +25%§122 +15% | |
| 2904.20.30.00 | 5-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and other artificial musks | 5.5% | §301 +25%§122 +15% | |
| 2904.20.35.00 | Nitrated benzene, nitrated toluene (except p-nitrotoluene), or nitrated naphthalene | 5.5% | §301 +25%§122 +15% | |
| 2904.20.40.00 | Products described in additional U.S. note 3 to section VI | 5.5% | §301 +25%§122 +15% | |
| 2904.20.45.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2904.20.50.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2904.31.00.00 | Perfluorooctane sulfonic acid | 3.7% | §301 +25%§122 +15% | |
| 2904.32.00.00 | Ammonium perfluorooctane sulfonate | 3.7% | §301 +25%§122 +15% | |
| 2904.33.00.00 | Lithium perfluorooctane sulfonate | 3.7% | §301 +25%§122 +15% | |
| 2904.34.00.00 | Potassium perfluorooctane sulfonate | 3.7% | §301 +25%§122 +15% | |
| 2904.35.00.00 | Other salts of perfluorooctane sulfonic acid | 3.7% | §301 +25%§122 +15% | |
| 2904.36.00.00 | Perfluorooctane sulfonyl fluoride | 3.7% | §301 +25%§122 +15% | |
| 2904.91.00.00 | Trichloronitromethane (chloropicrin) | 3.7% | §301 +25%§122 +15% | |
| 2904.99.04.00 | o-Nitrochlorobenzene; andp-Nitrochlorobenzene | 5.5% | §301 +25%§122 +15% | |
| 2904.99.08.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2904.99.15.00 | 4-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro-3,5-dinitro-α,α,α-trifluorotoluene | 5.5% | §301 +25%§122 +15% | |
| 2904.99.20.00 | Nitrotoluenesulfonic acids | 5.5% | §301 +25%§122 +15% | |
| 2904.99.30.00 | 1-Bromo-2-nitrobenzene; 1,2-Dichloro-4-nitrobenzene and o-Fluoronitrobenzene | 5.5% | §301 +25%§122 +15% | |
| 2904.99.35.00 | 4,4'-Dinitrostilbene-2,2'-disulfonic acid | 5.5% | §301 +25%§122 +15% | |
| 2904.99.40.00 | Products described in additional U.S. note 3 to section VI | 5.5% | §301 +25%§122 +15% | |
| 2904.99.47.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2904.99.50.00 | Other | 3.7% | §301 +25%§122 +15% | |
| 2905.11.10.00 | Imported only for use in producing synthetic natural gas (SNG) or for direct use as a fuel | Free | §301 +25%§122 +15% | |
| 2905.11.20 | Other | 5.5% | §301 +25%§122 +15% | |
| 2905.12.00 | Propan-1-ol (Propyl alcohol) and propan-2-ol (Isopropyl alcohol) | 5.5% | §301 +25%§122 +15% | |
| 2905.13.00.00 | Butan-1-ol (n-Butyl alcohol) | 5.5% | §301 +25%§122 +15% | |
| 2905.14.10.00 | tert-Butyl alcohol, having a purity of less than 99 percent by weight | Free | §301 +25%§122 +15% | |
| 2905.14.50 | Other | 5.5% | §301 +25%§122 +15% | |
| 2905.16.00 | Octanol (Octyl alcohol) and isomers thereof | 3.7% | §301 +25%§122 +15% | |
| 2905.17.00.00 | Dodecan-1-ol (Lauryl alcohol), hexadecan-1-ol (Cetyl alcohol) and octadecan-1-ol (Stearyl alcohol) | 5% | §301 +25%§122 +15% | |
| 2905.19.10.00 | Pentanol (Amyl alcohol) and isomers thereof | 5.5% | §301 +25%§122 +15% | |
| 2905.19.90 | Other | 3.7% | §301 +25%§122 +15% | |
| 2905.22.10.00 | Geraniol | 3% | §301 +25%§122 +15% | |
| 2905.22.20.00 | Isophytol | 3.7% | §301 +25%§122 +15% | |
| 2905.22.50 | Other | 4.8% | §301 +25%§122 +15% | |
| 2905.29.10.00 | Allyl alcohol | 5.5% | §301 +25%§122 +15% | |
| 2905.29.90.00 | Other | 3.7% | §301 +25%§122 +15% | |
| 2905.31.00.00 | Ethylene glycol (Ethanediol) | 5.5% | §301 +25%§122 +15% | |
| 2905.32.00.00 | Propylene glycol (Propane-1,2-diol) | 5.5% | §301 +25%§122 +15% | |
| 2905.39.10.00 | Butylene glycol | 5.5% | §301 +25%§122 +15% | |
| 2905.39.20.00 | Neopentyl glycol | 5.5% | §301 +25%§122 +15% | |
| 2905.39.60.00 | Hexylene glycol | Free | §301 +25%§122 +15% | |
| 2905.39.90.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2905.41.00.00 | 2-Ethyl-2-(hydroxymethyl)propane-1,3-diol (Trimethylolpropane) | 3.7% | §301 +25%§122 +15% | |
| 2905.42.00.00 | Pentaerythritol | 3.7% | §301 +25%§122 +15% | |
| 2905.43.00.00 | Mannitol | 4.6% | §301 +25%§122 +15% | |
| 2905.44.00.00 | D-Glucitol (Sorbitol) | 4.9% | §301 +25%§122 +15% | |
| 2905.45.00.00 | Glycerol | 0.5¢/kg | §301 +25%§122 +15% | |
| 2905.49.10.00 | Triols and tetrols | 3.7% | §301 +25%§122 +15% | |
| 2905.49.20.00 | Esters of glycerol formed with acids of heading 2904 | 5.5% | §301 +25%§122 +15% | |
| 2905.49.30.00 | Xylitol | Free | §301 +25%§122 +15% | |
| 2905.49.40.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2905.49.50.01 | Other | 5.5% | §301 +25%§122 +15% | |
| 2905.51.00.00 | Ethchlorvynol (INN) | Free | §301 +25%§122 +15% | |
| 2905.59.10.00 | Derivatives of monohydric alcohols | 5.5% | §301 +25%§122 +15% | |
| 2905.59.30.00 | Dibromoneopentylglycol | Free | §301 +25%§122 +15% | |
| 2905.59.90.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2906.11.00.00 | Menthol | 2.1% | §301 +25%§122 +15% | |
| 2906.12.00.00 | Cyclohexanol, methylcyclohexanols and dimethylcyclohexanols | 5.5% | §301 +25%§122 +15% | |
| 2906.13.10.00 | Inositols | Free | §301 +25%§122 +15% | |
| 2906.13.50.00 | Other | 3.7% | §301 +25%§122 +15% | |
| 2906.19.10.00 | 4,4'-Isopropylidenedicyclohexanol; and mixtures containing not less than 90 percent by weight of stereoisomers of 2-isopropyl- 5-methylcyclohexanol, but containing not more than 30 percent by weight of any one such stereoisomer | Free | §301 +25%§122 +15% | |
| 2906.19.30.00 | Terpineols | 5.5% | §301 +25%§122 +15% | |
| 2906.19.50.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2906.21.00.00 | Benzyl alcohol | 5.5% | §301 +25%§122 +15% | |
| 2906.29.10.00 | Phenethyl alcohol | 5.5% | §301 +25%§122 +15% | |
| 2906.29.20.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2906.29.30.00 | 1,1-Bis(4-chlorophenyl)- 2,2,2-trichloro-ethanol (Dicofol); andp-Nitrobenzyl alcohol | Free | §301 +25%§122 +15% | |
| 2906.29.60.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2907.11.00.00 | Phenol (Hydroxybenzene) and its salts | 5.5% | §301 +25%§122 +15% | |
| 2907.12.00.00 | Cresols and their salts | 4.2% | §301 +25%§122 +15% | |
| 2907.13.00.00 | Octylphenol, nonylphenol and their isomers; salts thereof | 5.5% | §301 +25%§122 +15% | |
| 2907.15.10.00 | α-Naphthol | 5.5% | §301 +25%§122 +15% | |
| 2907.15.30.00 | β-Naphthol (2-Naphthol) | Free | §301 +25%§122 +15% | |
| 2907.15.60.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2907.19.10.00 | Alkylcresols | 5.5% | §301 +25%§122 +15% | |
| 2907.19.20.00 | Alkylphenols | 5.5% | §301 +25%§122 +15% | |
| 2907.19.40.00 | Thymol | 4.2% | §301 +25%§122 +15% | |
| 2907.19.61.00 | 2-tert-Butylethylphenol; 6-tert-Butyl-2,4-xylenol; and Xylenols and their salts | Free | §301 +25%§122 +15% | |
| 2907.19.80.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2907.21.00.00 | Resorcinol and its salts | 5.5% | §301 +25%§122 +15% | |
| 2907.22.10.00 | Photographic grade | 5.5% | §301 +25%§122 +15% | |
| 2907.22.50.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2907.23.00.00 | 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts | 5.5% | §301 +25%§122 +15% | |
| 2907.29.05.00 | Phenol-alcohols | 5.5% | §301 +25%§122 +15% | |
| 2907.29.10.00 | Pyrogallic acid | 1.3% | §301 +25%§122 +15% | |
| 2907.29.15.00 | 4,4'-Biphenol | Free | §301 +25%§122 +15% | |
| 2907.29.25.00 | tert-Butylhydroquinone | 5.5% | §301 +25%§122 +15% | |
| 2907.29.90.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2908.11.00.00 | Pentachlorophenol (ISO) | 5.5% | §301 +25%§122 +15% | |
| 2908.19.05.00 | 2,2-Bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoro- propane | Free | §301 +25%§122 +15% | |
| 2908.19.10.00 | 6-Chloro-m-cresol [OH=1];m-Chlorophenol; and Chlorothymol | 5.5% | §301 +25%§122 +15% | |
| 2908.19.15.00 | 3-Hydroxy-α,α,α-trifluorotoluene | 5.5% | §301 +25%§122 +15% | |
| 2908.19.20.00 | Salts of pentachlorophenol; and 2,4,5-Trichlorophenol and its salts | 5.5% | §301 +25%§122 +15% | |
| 2908.19.25.00 | Tetrabromobisphenol A | 5.5% | §301 +25%§122 +15% | |
| 2908.19.35.00 | Products described in additional U.S. note 3 to section VI | 5.5% | §301 +25%§122 +15% | |
| 2908.19.60.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2908.91.00.00 | Dinoseb (ISO) and its salts | 5.5% | §301 +25%§122 +15% | |
| 2908.92.00.00 | 4,6-Dinitro-o-cresol (DNOC) (ISO) and its salts | 5.5% | §301 +25%§122 +15% | |
| 2908.99.03.00 | 2,5-Dihydroxybenzenesulfonic acid, potassium salt; 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid; 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid, sodium salt; 4-Hydroxy-1-naphthalenesulfonic acid, sodium salt; 1-Naphthol-3,6-disulfonic acid; and 2-Naphthol-3,6-disulfonic acid and its salts | 5.5% | §301 +25%§122 +15% | |
| 2908.99.06.00 | 4-Hydroxy-1-naphthalenesulfonic acid (1-Naphthol-4-sulfonic acid) | Free | §301 +25%§122 +15% | |
| 2908.99.09.00 | 1,8-Dihydroxynaphthalene-3,6-disulfonic acid and its disodium salt | 5.5% | §301 +25%§122 +15% | |
| 2908.99.12.00 | Products described in additional U.S. note 3 to section VI | 5.5% | §301 +25%§122 +15% | |
| 2908.99.15.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2908.99.20.00 | p-Nitrophenol | 5.5% | §301 +25%§122 +15% | |
| 2908.99.25.00 | Other nitrophenols | 5.5% | §301 +25%§122 +15% | |
| 2908.99.33.00 | Dinitro-o-cresols (other than 4,6-dinitro-o-cresol) and 4-nitro-m-cresol | 5.5% | §301 +25%§122 +15% | |
| 2908.99.40.00 | Dinitrobutylphenol and its salts | 5.5% | §301 +25%§122 +15% | |
| 2908.99.80.00 | Products described in additional U.S. note 3 to section VI | 5.5% | §301 +25%§122 +15% | |
| 2908.99.90.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2909.11.00.00 | Diethyl ether | 1% | §301 +25%§122 +15% | |
| 2909.19.14.00 | Methyl tertiary-butyl ether (MTBE) | 5.5% | §301 +25%§122 +15% | |
| 2909.19.18.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2909.19.30.00 | Triethylene glycol dichloride | Free | §301 +25%§122 +15% | |
| 2909.19.60.00 | Other | 5.5% | §301 +25%§122 +15% | |
| 2909.20.00.00 | Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives | 3.7% | §301 +25%§122 +15% | |
| 2909.30.05.00 | 5-Chloro-2-nitroanisole; 6-Chloro-3-nitro-p-dimethoxybenzene; and Dimethyl diphenyl ether | 5.5% | §301 +25%§122 +15% |
Related HTS Chapters
About HTS Chapter 29 — Organic Chemicals
HTS Chapter 29 covers organic chemicals under the US Harmonized Tariff Schedule (HTS). The HTS is maintained by the US International Trade Commission (USITC) and updated periodically to reflect trade policy changes including executive orders, Section 232 national security tariffs, Section 301 China tariffs, and Section 122 emergency tariffs.
To import goods under Chapter 29, US importers must declare the correct 10-digit HTS code on their Customs entry. The duty rate shown is the general (MFN) rate. Special rates may apply under free trade agreements (FTAs) such as USMCA, CPTPP, or bilateral agreements. Use the FTA Checker to see if preferential rates apply to your shipment.
Anti-dumping (AD) and countervailing duty (CVD) orders may impose additional duties on specific products and countries of origin beyond the rates shown here. Always consult with a licensed customs broker for classification decisions.