Chapter 29 · Organic chemicals · Section 6

HS Code 2915.90

Other

Heading 2915: Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives

US duty (general)
3.8% - 5.5%
US HTS lines
5
EU CN codes
4
UK commodity codes
20
Unit
kg

US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources

United States - HTS lines under 2915.90

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 codeDescriptionGeneralSpecialOtherUnit
2915.90.10 Acids >
Fatty acids of animal or vegetable origin
2 statistical lines (10-digit)
  • 2915.90.10.10 - Lauric acid
  • 2915.90.10.50 - Other
 5% Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) 20% kg
2915.90.14 Acids > Other >
Valproic acid 		4.2% Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) 25% kg
2915.90.18 Acids > Other >
Other
2 statistical lines (10-digit)
  • 2915.90.18.10 - Perfluorooctanoic acids and their salts
  • 2915.90.18.90 - Other
 4.2% Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) 25% kg
2915.90.20 Other >
Aromatic 		5.5% Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) 15.4¢/kg + 58% kg
2915.90.50 Other >
Other
2 statistical lines (10-digit)
  • 2915.90.50.10 - Acid chlorides
  • 2915.90.50.50 - Other
 3.8% 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 2915.90

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 codeDescription
2915 90 90 Other EU duty (TARIC) →
2915 90 15 Perfluorooctanoic acids and their salts EU duty (TARIC) →
2915 90 30 Lauric acid and its salts and esters EU duty (TARIC) →
2915 90 00 Other EU duty (TARIC) →

United Kingdom - commodity codes under 2915.90

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 codeDescription
2915 90 00 00 Other UK duty & VAT →
2915 90 15 00 Perfluorooctanoic acids and their salts UK duty & VAT →
2915 90 30 00 Lauric acid and its salts and esters UK duty & VAT →
2915 90 30 20 Chloromethyl dodecanoate (CAS RN 61413-67-0) with a purity by weight of 97 % or more UK duty & VAT →
2915 90 30 95 Fatty acids with a carbon chain length of C6, C8, C10, C12, C14, C16 or C18 with an iodine value below 105g/100g and with a degree of split (DoS) of at least 97%, including single fatty acids (also referred to as ‘pure cut’) and blends containing a combination of two or more carbon chain length UK duty & VAT →
2915 90 30 98 Other UK duty & VAT →
2915 90 90 00 Other UK duty & VAT →
2915 90 90 10 PFOA-related compounds UK duty & VAT →
2915 90 90 20 Methyl (R)-2-fluoropropionate (CAS RN 146805-74-5) UK duty & VAT →
2915 90 90 25 Methyl octanoate (CAS RN 111-11-5), methyl decanoate (CAS RN 110-42-9) or methyl myristate (CAS RN 124-10-7) UK duty & VAT →
2915 90 90 27 Triethyl orthoformate (CAS RN 122-51-0) with a purity by weight of 99 % or more UK duty & VAT →
2915 90 90 30 3,3-Dimethylbutyryl chloride (CAS RN 7065-46-5) UK duty & VAT →
2915 90 90 33 Ethyl 8-bromooctanoate (CAS RN 29823-21-0) with a purity by weight of 98 % or more UK duty & VAT →
2915 90 90 43 Trifluoroacetic anhydride (CAS RN 407-25-0) with a purity by weight of 98 % or more UK duty & VAT →
2915 90 90 45 Trimethyl orthoformate (CAS RN 149-73-5) UK duty & VAT →
2915 90 90 53 3-Chloro-2,2-dimethylpropanoyl chloride (CAS RN 4300-97-4) with a purity by weight of 98 % or more UK duty & VAT →
2915 90 90 60 Ethyl-6,8-dichlorooctanoate (CAS RN 1070-64-0) UK duty & VAT →
2915 90 90 85 Ethyl trifluoroacetate (CAS RN 383-63-1) UK duty & VAT →
2915 90 90 95 Fatty acids with a carbon chain length of C6, C8, C10, C12, C14, C16 or C18 with an iodine value below 105g/100g and with a degree of split (DoS) of at least 97%, including single fatty acids (also referred to as ‘pure cut’) and blends containing a combination of two or more carbon chain length UK duty & VAT →
2915 90 90 98 Other UK duty & VAT →
Not a customs ruling. Classification is determined by the importing country's customs authority and depends on the exact product. This page is reference information from official published schedules, not legal advice. For a binding decision, request a ruling (US: CBP CROSS · UK: HMRC ATaR · EU: BTI).

Other subheadings in 2915

2915.00 2915 Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and p 2915.11 Formic acid 2915.12 Salts of formic acid 2915.13 Esters of formic acid 2915.21 Acetic acid 2915.24 Acetic anhydride 2915.29 Other 2915.31 Ethyl acetate 2915.32 Vinyl acetate 2915.33 n-Butyl acetate 2915.36 Dinoseb (ISO) acetate 2915.39 Other 2915.40 Mono-, di- or trichloroacetic acids, their salts and esters 2915.50 Propionic acid, its salts and esters

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.