Chapter 29 · Organic chemicals · Section 6

HS Code 2903.72

Dichlorotrifluoroethanes (HCFC-123)

Heading 2903: Halogenated derivatives of hydrocarbons

US duty (general)
3.7%
US HTS lines
1
EU CN codes
1
UK commodity codes
3
Unit
kg

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

United States - HTS lines under 2903.72

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
2903.72.01 Dichlorotrifluoroethanes (HCFC-123) 3.7% Free(A, AU, BH, CL, CO, D, E, IL, JO, 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 2903.72

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
2903 72 00 Dichlorotrifluoroethanes (HCFC-123) EU duty (TARIC) →

United Kingdom - commodity codes under 2903.72

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
2903 72 00 00 Dichlorotrifluoroethanes (HCFC-123) UK duty & VAT →
2903 72 00 10 Dichloro-1,1,1-trifluoroethane (CAS RN 306-83-2) with a purity by weight of 99 % or more UK duty & VAT →
2903 72 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).

Other subheadings in 2903

2903.00 2903 Halogenated derivatives of hydrocarbons 2903.11 Chloromethane (Methyl chloride) and chloroethane (Ethyl chloride) 2903.12 Dichloromethane (Methylene chloride) 2903.13 Chloroform (Trichloromethane) 2903.14 Carbon tetrachloride 2903.15 Ethylene dichloride (ISO) (1,2-dichloroethane) 2903.19 Other 2903.21 Vinyl chloride (Chloroethylene) 2903.22 Trichloroethylene 2903.23 Tetrachloroethylene (Perchloroethylene) 2903.29 Other 2903.41 Trifluoromethane (HFC-23) 2903.42 Difluoromethane (HFC-32) 2903.43 Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)

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.