Chapter 29 · Organic chemicals · Section 6
HS Code 2925.29
Other
Heading 2925: Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds
US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources
United States - HTS lines under 2925.29
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 |
|---|---|---|---|---|---|
| 2925.29.10 |
Other > Aromatic > N'-(4-Chloro-o-tolyl)-N,N- diemthylformamidine; Bunamidine hydrochloride; and Pentamidine |
6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 41% | kg |
| 2925.29.18 |
Other > Aromatic > N,N'-Diphenylguanidine; 3-Dimethyl amino methyleneiminophenol hydrochloride; 1,3-Di-o-tolylguanidine; andN,N-Dimethyl-N'-[3-[[(methylamino) carbonyl]- oxy] phenyl] methanimidamide monohydro- chloride |
Free | - | 15.4¢/kg + 61% | kg |
| 2925.29.20 |
Aromatic > Other > Drugs |
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 |
| 2925.29.60 |
Aromatic > Other > 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 + 61% | kg |
| 2925.29.70 |
Other > Other > Tetramethylguanidine |
Free | - | 25% | kg |
| 2925.29.90 |
Other > Other > Other |
3.7% | 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 2925.29
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 | |
|---|---|---|
| 2925 29 00 | Other | EU duty (TARIC) → |
United Kingdom - commodity codes under 2925.29
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 | |
|---|---|---|
| 2925 29 00 00 | Other | UK duty & VAT → |
| 2925 29 00 10 | Dicyclohexylcarbodiimide (CAS RN 538-75-0) | UK duty & VAT → |
| 2925 29 00 20 | N-[3-(Dimethylamino)propyl]-N'-ethylcarbodiimide hydrochloride (CAS RN 25952-53-8) | UK duty & VAT → |
| 2925 29 00 25 | 1-(3-(2-Hydroxyethyl)phenyl)guanidinium methanesulfonate (CAS RN 2101429-50-7) with a purity by weight of 99 % or more | UK duty & VAT → |
| 2925 29 00 35 | N-Amidinosarcosine hydrate (CAS RN 6020-87-7) with a purity by weight of 99 % or more | UK duty & VAT → |
| 2925 29 00 40 | N-amidinosarcosine (CAS RN 57-00-1) | UK duty & VAT → |
| 2925 29 00 50 | (Chloromethylene)dimethyliminium chloride (CAS RN 3724-43-4) with a purity by weight of 95 % or more | UK duty & VAT → |
| 2925 29 00 70 | Bromomethylidene(dimethyl)azanium bromide (CAS RN 24774-61-6) with a purity by weight of 97 % or more | UK duty & VAT → |
| 2925 29 00 80 | Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate (CAS RN 57834-33-0) with a purity of 99 % or more by weight | UK duty & VAT → |
| 2925 29 00 90 | Other | UK duty & VAT → |
Other subheadings in 2925
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.