Chapter 29 · Organic chemicals · Section 6
HS Code 2918.19
Other
Heading 2918: Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
US HTS + UK Tariff v4.0.1633 · updated 2026-10-21 · sources
Rates on this page are the official published schedule rates, shown for information. This is not a customs ruling: preference programs, Section 232/301 surcharges and per-shipment fees can change what you actually pay.
United States - HTS lines under 2918.19
Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.
| HTS code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 2918.19.11 |
Other > Aromatic > Benzilic acid, methyl ester |
5.8% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 40% | kg |
| 2918.19.12 |
Aromatic > Phenylglycolic acid (Mandelic acid), its salts and esters > Mandelic acid |
Free | - | 15.4¢/kg + 67.5% | kg |
| 2918.19.15 |
Aromatic > Phenylglycolic acid (Mandelic acid), its salts and esters > Other |
6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 67.5% | kg |
| 2918.19.20 |
Aromatic > Other > Products described in additional U.S. note 3 to section VI |
6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 57% | kg |
| 2918.19.31 |
Aromatic > Other > Other |
6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 57% | kg |
| 2918.19.60 |
Other > Other > Malic acid |
4% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% | kg |
| 2918.19.90 |
Other > Other > Other |
4% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 25% | kg |
Estimate the US duty runs in your browser · no caps
Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.
European Union - CN codes under 2918.19
Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.
| CN code | Description | |
|---|---|---|
| 2918 19 30 | Cholic acid, 3-α,12-α-dihydroxy-5-β-cholan-24-oic acid (deoxycholic acid), their salts and esters | EU duty (TARIC) → |
| 2918 19 40 | 2,2-Bis(hydroxymethyl)propionic acid | EU duty (TARIC) → |
| 2918 19 98 | Other | EU duty (TARIC) → |
| 2918 19 00 | Other | EU duty (TARIC) → |
United Kingdom - commodity codes under 2918.19
Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.
| Commodity code | Description | |
|---|---|---|
| 2918 19 00 00 | Other | UK duty & VAT → |
| 2918 19 30 00 | Cholic acid, 3-α,12-α-dihydroxy-5-β-cholan-24-oic acid (deoxycholic acid), their salts and esters | UK duty & VAT → |
| 2918 19 30 10 | Cholic acid (CAS RN 81-25-4) | UK duty & VAT → |
| 2918 19 30 20 | 3-α,12-α-Dihydroxy-5-β-cholan-24-oic acid (deoxycholic acid) (CAS RN 83-44-3) | UK duty & VAT → |
| 2918 19 30 90 | Other | UK duty & VAT → |
| 2918 19 40 00 | 2,2-Bis(hydroxymethyl)propionic acid | UK duty & VAT → |
| 2918 19 98 00 | Other | UK duty & VAT → |
| 2918 19 98 20 | L-Malic acid (CAS RN 97-67-6) | UK duty & VAT → |
| 2918 19 98 25 | (S)-2-Hydroxy-2-phenylacetic acid (CAS RN 17199-29-0) with a purity by weight of 99 % or more | UK duty & VAT → |
| 2918 19 98 30 | Ethyl 1-hydroxycyclopentanecarboxylate (CAS RN 41248-23-1) | UK duty & VAT → |
| 2918 19 98 50 | 12-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 esters | UK duty & VAT → |
| 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 more | UK duty & VAT → |
| 2918 19 98 70 | Rac-tert-butyl 3-hydroxy-4-pentenoate (CAS RN 122763-67-1) with a purity by weight of 98 % or more | UK duty & VAT → |
| 2918 19 98 90 | Other | UK duty & VAT → |
Nearby codes in heading 2918
The subheadings immediately before and after 2918.19 in chapter 29.
Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.
Frequently asked questions
Common questions about HS code 2918.19.
What is HS code 2918.19?
HS code 2918.19 covers: Other. It belongs to chapter 29 (Organic chemicals) of the Harmonized System.
What is the US import duty for HS code 2918.19?
The US general (normal trade relations) rates under this subheading range: Free - 6.5%. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.
What is the UK commodity code for 2918.19?
The UK extends 2918.19 to 14 declarable 10-digit commodity codes, starting with 2918190000. The full code goes on the UK customs declaration.