Chapter 29 · Organic chemicals · Section 6

HS Code 2921.49

Other

Heading 2921: Amine-function compounds

US duty (general)
Free - 6.5%
US HTS lines
7
EU CN codes
1
UK commodity codes
8
Unit
kg

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 2921.49

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
2921.49.10 Other >
4-Amino-2-stilbenesulfonic acid and its salts;p-Ethylaniline; 2,4,6-Trimethylaniline (Mesidine); 2,3-Xylidine; 2,4-Xylidine; 2,5-Xylidine; and 3,4-Xylidine 		5.8% Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) 15.4¢/kg + 48.5% kg
2921.49.15 Other >
m-Nitro-p-toluidine 		Free - 15.4¢/kg + 53% kg
2921.49.32 Other > Other >
Fast color bases 		6.5% Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 15.4¢/kg + 53% kg
2921.49.38 Other > Drugs >
Antidepressants, tranquilizers and other psychotherapeutic agents 		6.5% Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) 15.4¢/kg + 149.5% kg
2921.49.43 Other > Drugs >
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 + 71.5% kg
2921.49.45 Other > 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,MA,OM,P, PA,PE,S,SG) 15.4¢/kg + 60% kg
2921.49.50 Other > 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 + 60% 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 2921.49

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
2921 49 00 Other EU duty (TARIC) →

United Kingdom - commodity codes under 2921.49

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
2921 49 00 00 Other UK duty & VAT →
2921 49 00 35 2-Ethylaniline (CAS RN 578-54-1) UK duty & VAT →
2921 49 00 45 2-(4-Biphenylyl)amino-9,9-dimethylfluoren (CAS RN 897671-69-1) with a purity by weight of 95 % or more UK duty & VAT →
2921 49 00 55 2-(2-Biphenylyl)amino-9,9-dimethylfluoren (CAS RN 1198395-24-2) with a purity by weight of 95 % or more UK duty & VAT →
2921 49 00 60 2,6-Diisopropylaniline (CAS RN 24544-04-5) UK duty & VAT →
2921 49 00 65 Bis-(9,9-dimethylfluoren-2-yl)amine (CAS RN 500717-23-7) with a purity by weight of 95 % or more UK duty & VAT →
2921 49 00 75 N-Methyl-1-(1-napthyl)methanamine (CAS RN 14489-75-9) with a purity by weight of 99 % or more UK duty & VAT →
2921 49 00 90 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).

Nearby codes in heading 2921

The subheadings immediately before and after 2921.49 in chapter 29.

2921.44 Diphenylamine and its derivatives; salts thereof 2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivative 2921.46 Amfetamine (INN), benzfetamine (INN), dexamfetamine (INN), etilamfetamine (INN), fencamfam 2921.51 o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof 2921.59 Other

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 2921.49.

What is HS code 2921.49?

HS code 2921.49 covers: Other. It belongs to chapter 29 (Organic chemicals) of the Harmonized System.

What is the US import duty for HS code 2921.49?

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 2921.49?

The UK extends 2921.49 to 8 declarable 10-digit commodity codes, starting with 2921490000. The full code goes on the UK customs declaration.