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CN 2918

Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

86 lines EU TARIC, EU Combined Nomenclature (CN) & TARIC – extraction 01-10-2026

CodeDescriptionUnitThird-country dutySource
Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives
2918 11Lactic acid, its salts and estersTARIC
2918 11 00 20L-(+)-lactic acid (CAS RN 79-33-4) with a purity by weight of 99 % or more, for use in the manufacturing of: - esters and other derivatives (i.e. products obtained from a chemical reaction with the formation of new intramolecular bonds), or - solutions produced under GMP (Good Manufacturing Practice) conditions to be supplied to the pharmaceutical industry6.5%TARIC
2918 11 00 80Other0%TARIC
2918 12 00 00Tartaric acid6.5%TARIC
2918 13 00 00Salts and esters of tartaric acid0%TARIC
2918 14Citric acidTARIC
2918 14 00 10Consigned from Malaysia6.5%TARIC
2918 14 00 90Other6.5%TARIC
2918 15Salts and esters of citric acidTARIC
Trisodium citrate dihydrate
2918 15 00 11Consigned from Malaysia6.5%TARIC
2918 15 00 19Other6.5%TARIC
2918 15 00 90Other6.5%TARIC
2918 16Gluconic acid, its salts and estersTARIC
2918 16 00 10Dry sodium gluconate with a Customs Union and Statistics (CUS) number 0023277-9 and a Chemical Abstracts Service (CAS) registry number 527-07-16.5%TARIC
2918 16 00 90Other0%TARIC
2918 17 00 002,2-Diphenyl-2-hydroxyacetic acid (benzilic acid)6.5%TARIC
2918 18 00 00Chlorobenzilate (ISO)6.5%TARIC
2918 19OtherTARIC
2918 19 30Cholic acid, 3-α,12-α-dihydroxy-5-β-cholan-24-oic acid (deoxycholic acid), their salts and estersTARIC
2918 19 30 10Cholic acid (CAS RN 81-25-4)6.3%TARIC
2918 19 30 203-α,12-α-Dihydroxy-5-β-cholan-24-oic acid (deoxycholic acid) (CAS RN 83-44-3)6.3%TARIC
2918 19 30 90Other6.3%TARIC
2918 19 40 002,2-Bis(hydroxymethyl)propionic acid0%TARIC
2918 19 98OtherTARIC
2918 19 98 20L-Malic acid (CAS RN 97-67-6)6.5%TARIC
2918 19 98 25(S)-2-Hydroxy-2-phenylacetic acid (CAS RN 17199-29-0) with a purity by weight of 99 % or more6.5%TARIC
2918 19 98 30Ethyl 1-hydroxycyclopentanecarboxylate (CAS RN 41248-23-1)6.5%TARIC
2918 19 98 5012-Hydroxyoctadecanoic acid (CAS RN 106-14-9) with a purity by weight of 90 % or more for use in the manufacture of polyglycerin-poly-12-hydroxyoctadecanoic acid esters6.5%TARIC
2918 19 98 60(R)-tert-butyl 2'-(1-hydroxyethyl)-3-methyl-[1,1'-biphenyl]-4-carboxylate (CAS RN 1246560-92-8) with a purity by weight of 98 % or more6.5%TARIC
2918 19 98 70Rac-tert-butyl 3-hydroxy-4-pentenoate (CAS RN 122763-67-1) with a purity by weight of 98 % or more6.5%TARIC
2918 19 98 90Other0%TARIC
Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives
2918 21 00 00Salicylic acid and its salts6.5%TARIC
2918 22 00 00o-Acetylsalicylic acid, its salts and esters0%TARIC
2918 23 00 00Other esters of salicylic acid and their salts0%TARIC
2918 29OtherTARIC
2918 29 00 35Propyl 3,4,5-trihydroxybenzoate (CAS RN 121-79-9)6.5%TARIC
2918 29 00 453-Hydroxy-2-naphthoic acid (CAS RN 92-70-6) with a purity by weight of 98 % or more6.5%TARIC
2918 29 00 60Methyl-, ethyl-, propyl- or butyl esters of 4-hydroxybenzoic acid or their sodium salts (CAS RN 35285-68-8, 99-76-3, 5026-62-0, 94-26-8, 94-13-3, 35285-69-9, 120-47-8, 36457-20-2 or 4247-02-3)6.5%TARIC
2918 29 00 703,5-Diiodosalicylic acid (CAS RN 133-91-5)6.5%TARIC
2918 29 00 75Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate (CAS RN 2082-79-3) with - a sieve passing fraction at a mesh width of 500 μm of more than 99 % by weight and - a melting point of 49 °C or more, but not more than 54 °C, for use in the manufacture of PVC processing stabilizer-one packs based on powder mixtures (powders or press granulates)6.5%TARIC
2918 29 00 80Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) (CAS RN 6683-19-8) with: - a sieve passing fraction at a mesh width of 250 μm of more than 75 % by weight and at a mesh width of 500 μm of more than 99 % by weight, and - a melting point of 110 °C or more, but not more than 125 °C, for use in the manufacture of PVC processing stabilizer-one packs based on powder mixtures (powders or press granulates)6.5%TARIC
2918 29 00 85Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] (CAS RN 35074-77-2) with a purity by weight of 97 % or more6.5%TARIC
2918 29 00 90Other0%TARIC
2918 30Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivativesTARIC
2918 30 00 10Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride (CAS RN 2421-28-5)6.5%TARIC
Glyoxylic acid (CAS Number 298-12-4), of a purity of at least 95% by dry weight, whether in solid form or as an aqueous solution, with a concentration by weight higher than 40%
2918 30 00 13Other than for use in the production of formaldehyde-free sulfur-based reducing agents (“FFSRAs”) and with an iron (Fe) content of ≥ 10 and ≤ 20 PPM (parts per million)6.5%TARIC
2918 30 00 14Other6.5%TARIC
2918 30 00 17Ethyl alpha-phenylacetoacetate (EAPA) CAS No 5413-05-86.5%TARIC
2918 30 00 27Diethyl (phenylacetyl) propanedioate (DEPAPD) (CAS RN 20320-59-6)6.5%TARIC
2918 30 00 30Methyl-2-benzoylbenzoate (CAS RN 606-28-0)6.5%TARIC
2918 30 00 353-Oxocyclobutane-1-carboxylic acid with a purity by weight of 98 % or more (CAS RN 23761-23-1)6.5%TARIC
2918 30 00 37Methyl alpha-phenylacetoacetate (MAPA) CAS No. 16648-44-56.5%TARIC
2918 30 00 43Ethyl 4-oxovalerate (CAS RN 539-88-8) with a purity by weight of 98 % or more6.5%TARIC
2918 30 00 48Prohexadione-calcium (ISOM) (CAS RN 127277-53-6) with a purity by weight of 95 % or more6.5%TARIC
2918 30 00 532-(4-Chlorobenzoyl)benzoic acid (CAS RN 85-56-3) with a purity by weight of 99 % or more6.5%TARIC
2918 30 00 55Methyl 3-oxo-pentanoate (CAS RN 30414-53-0) with a purity by weight of 98 % or more6.5%TARIC
2918 30 00 604-Oxovaleric acid (CAS RN 123-76-2)6.5%TARIC
2918 30 00 702-​[4-​Chloro-​3-​(chlorosulphonyl)​benzoyl]​benzoic acid (CAS RN 68592-12-1)6.5%TARIC
2918 30 00 75Methyl 2-((1S,2R)-3-oxo-2-pentylcyclopentyl)acetate (CAS RN 151716-35-7) with a purity by weight of 99 % or more6.5%TARIC
2918 30 00 80Methyl benzoylformate (CAS RN 15206-55-0)6.5%TARIC
2918 30 00 852-Fluoro-5-formylbenzoic acid (CAS RN 550363-85-4) with a purity by weight of 98 % or more6.5%TARIC
2918 30 00 87Ethyl acetoacetate (CAS RN 141-97-9) with a purity by weight of 98 % or more6.5%TARIC
2918 30 00 90Other0%TARIC
Other
2918 91 00 002,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters6.5%TARIC
2918 99OtherTARIC
2918 99 40 002,6-Dimethoxybenzoic acid; dicamba (ISO); sodium phenoxyacetate0%TARIC
2918 99 90OtherTARIC
2918 99 90 133-Methoxy-2-methylbenzoyl chloride (CAS RN 24487-91-0)6.5%TARIC
2918 99 90 15Ethyl 2,3-epoxy-3-phenylbutyrate (CAS RN 77-83-8)6.5%TARIC
2918 99 90 18Ethyl 2-hydroxy-2-(4-phenoxyphenyl)propanoate (CAS RN 132584-17-9)6.5%TARIC
2918 99 90 25Methyl (E)-3-methoxy-2-(2-chloromethylphenyl)-2-propenoate (CAS RN 117428-51-0)6.5%TARIC
2918 99 90 27Ethyl 3-ethoxypropionate (CAS RN 763-69-9)6.5%TARIC
2918 99 90 35p-Anisic acid (CAS RN 100-09-4)6.5%TARIC
2918 99 90 38Diclofop-methyl (ISO) (CAS RN 51338-27-3)6.5%TARIC
2918 99 90 40trans-4-Hydroxy-3-methoxycinnamic acid (CAS RN 1135-24-6)6.5%TARIC
2918 99 90 454-Methylcatechol dimethyl acetate (CAS RN 52589-39-6)6.5%TARIC
2918 99 90 482-Bromo-5-methoxybenzoic acid (CAS RN 22921-68-2) with a purity by weight of 98 % or more6.5%TARIC
2918 99 90 50Methyl 3,4,5-trimethoxybenzoate (CAS RN 1916-07-0)6.5%TARIC
2918 99 90 582,4-D (ISO) (CAS RN 94-75-7) with a purity by weight of 98 % or more6.5%TARIC
2918 99 90 603,4,5-Trimethoxybenzoic acid (CAS RN 118-41-2)6.5%TARIC
2918 99 90 632-methyl-3-phenyloxirane-2-carboxylic acid (BMK glycidic acid) CAS No. 25547-51-76.5%TARIC
2918 99 90 67Allyl-(3-methylbutoxy)acetate (CAS RN 67634-00-8) with a purity by weight of 95 % or more6.5%TARIC
2918 99 90 73Methyl (2R)-2-(4-hydroxyphenoxy)propionate (CAS RN 96562-58-2) with a purity by weight of 97 % or more6.5%TARIC
2918 99 90 783,4-Epoxycyclohexylmethyl-3',4'-epoxycyclohexane carboxylate (CAS RN 2386-87-0) with a purity by weight of 91 % or more6.5%TARIC
2918 99 90 85Trinexapac-Ethyl (ISO) (CAS RN 95266-40-3) with a purity by weight of 96 % or more6.5%TARIC
2918 99 90 90Other0%TARIC

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Source: European Commission (DG TAXUD), TARIC and Combined Nomenclature data as extracted on 1 October 2026. Heading 2918 in the TARIC consultation

Only the third-country duty is shown. Not shown: tariff preferences, quotas, suspensions, anti-dumping and other additional duties, import controls and the legal notes. The TARIC consultation lists the measures of each code.

This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.

All headings of chapter 29: ORGANIC CHEMICALS