Ionones and methylionones

Subheading 2914 23 of the Combined Nomenclature covers aromatic ketones without other oxygen functions, forming a subgroup within heading 2914 (ketones and quinones). Key substances include: acetophenone (methyl phenyl ketone, CAS 98-86-2) - the simplest aromatic ketone, a colourless liquid with an intense floral odour, produced industrially by oxidation of ethylbenzene or Friedel-Crafts acylation of benzene with acetyl chloride; used as a perfumery and flavouring ingredient, as a photoinitiator in UV-curable systems and photochemistry, as a solvent in the plastics and coatings industry, and as a pharmaceutical and agrochemical intermediate; benzophenone (diphenyl ketone, CAS 119-61-9) - a diaryl aromatic ketone, a solid with a rose-like odour; used as a photoinitiator in UV-curing systems, as a UV-absorber in cosmetics and plastics, as a fragrance in perfumery and personal care products, and as a raw material for pharmaceutical and agrochemical synthesis. Subheading 2914 23 has a well-established structure in the CN covering compounds with a carbonyl group (C=O) directly adjacent to an aromatic ring (aryl ketone). Classification requires compliance with Note 1 to Chapter 29 CN - the substance must be a chemically defined, separate organic compound. Classification follows the General Rules for Interpretation of the CN, rules 1 and 6. In cases of doubt Binding Tariff Information (BTI) application is recommended.

Acetophenone and benzophenone imported into the European Union are subject to REACH Regulation (EC) No 1907/2006. A non-EU importer must hold a REACH registration with ECHA or appoint an Only Representative (OR) for import volumes of 1 tonne or more per year; both substances are widely registered with ECHA with comprehensive dossiers. Acetophenone is classified under CLP Regulation (EC) No 1272/2008 as a flammable liquid category 3 (Flam. Liq. 3, H226), skin irritant (Skin Irrit. 2, H315), eye irritant (Eye Irrit. 2, H319) and harmful if inhaled (H332). Benzophenone is classified under CLP as harmful (H302) and irritant; crucially, the European Food Safety Authority (EFSA) and ECHA are evaluating benzophenone as a potential endocrine-disrupting substance (ED) - the importer should monitor the current regulatory status of benzophenone in the ECHA database, as it may become subject to restrictions under Annex XVII of REACH or to the SVHC procedure. Benzophenone used as a photoinitiator in food-contact materials (UV-printed packaging) is subject to Regulation (EC) No 1935/2004 and EFSA guidelines on migration - in this context specific migration limits (SML) may apply. In cosmetic applications (UV filters, fragrances) the provisions of Regulation (EC) No 1223/2009 apply. The Safety Data Sheet (SDS) compliant with Regulation (EU) 2020/878 is mandatory - it must include current toxicological data, OEL values, reactivity information and transport instructions. Packaging must be labelled in accordance with CLP with appropriate pictograms and H and P statements.

MFN (Most Favoured Nation) customs duties for goods under subheading 2914 23 must be verified in the European Commission TARIC database. Acetophenone and benzophenone may have separate 10-digit TARIC codes - the importer should identify the correct code for the specific substance using its CAS number and chemical name. Acetophenone is produced in large volumes in China, India, the USA and Germany; benzophenone is manufactured mainly in China and India, which account for a significant share of EU imports. Importers must check in TARIC whether any anti-dumping or countervailing duties apply to the specific substance from the country of origin. EU autonomous tariff suspensions may be available for substances with particular purity specifications. Preferential duty rates are available under EU free trade agreements including CETA (Canada), the EPA with Japan, FTA with South Korea, TCA with the United Kingdom, and the GSP for developing countries. To benefit from a preferential rate the importer must comply with the applicable rules of origin and present a valid EUR.1, invoice declaration or REX statement of origin. Subheading 2914 23 belongs to Section VI, Chapter 29 - organic chemicals. The legal basis for importation is the Union Customs Code (Regulation (EU) No 952/2013). The importer must hold an EORI number and file an electronic customs declaration in AIS/IMPORT. All current duty rates and trade measures must be verified in TARIC.

Organic substances under CN code 2914 23 (acetophenone) require detailed chemical documentation for customs clearance. The Safety Data Sheet must comply with REACH Annex II. Substances classified as hazardous under CLP require GHS pictogram labelling. Transport follows ADR (road) or IMDG (maritime) regulations. Some organic substances may be subject to export controls as dual-use goods. Importers should verify whether the substance requires REACH authorisation (Annex XIV) or is subject to restrictions (Annex XVII). A Certificate of Analysis confirming purity and composition is recommended.