Customs code · HS subheading 2912 19

Final code reached

Acyclic aldehydes with no other oxygen groups

Excluding formaldehyde and acetaldehyde

This is a complete 8-digit customs code. Exports and Intrastat use it as it is. For an import into the EU, pick a 10-digit line below.

This code covers acyclic aldehydes that have no other oxygen-containing groups. It excludes methanal (formaldehyde) and ethanal (acetaldehyde).

See the official tariff text

Official tariff text

Acyclic aldehydes, without other oxygen function (excl. methanal [formaldehyde] and ethanal [acetaldehyde])

You are seeing what applies when you export from the EU. Switch above if you import.

You are seeing what applies when you import into the EU. Switch above if you export.

Your answer for export

The full EU export code is 2912 19 00.

You do not pick a 10-digit EU import line for an export declaration or Intrastat. The destination classifies the goods under its own tariff.

8 digits, ready

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

Their lines1 Norwegian line

29.12.1900 Other

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

The rate depends on the line.

Their lines3 British lines
EU originDuty free

2912 19 00 10 Undecanal (CAS RN 112-44-7)

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

10.0%

Estimated from published US measures

Their lines6 US lines
Entry dateSept. 17, 2026

2912.19.10.00 Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

29.12.1900

Other

Ordinary duty

Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 3 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

2912 19 00 10

Undecanal (CAS RN 112-44-7)

Ordinary duty

4.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2912 19 00 20

Acrylaldehyde (CAS RN 107-02-8) with a purity by weight of 98% or more for the production of perfume or pharmaceutical intermediaries

Ordinary duty

4.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2912 19 00 90

Other

Ordinary duty

Depends on the product details

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 6 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

2912.19.10.00

Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde, Acyclic aldehydes without other oxygen function, Other, Odoriferous or flavoring compounds, Citral

General rate

5.5%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
2912.19.20.00

Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde, Acyclic aldehydes without other oxygen function, Other, Odoriferous or flavoring compounds, Other

General rate

4.8%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
2912.19.25.00

Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde, Acyclic aldehydes without other oxygen function, Other, Butanal (Butyraldehyde, normal isomer)

General rate

5.5%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
2912.19.30.00

Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde, Acyclic aldehydes without other oxygen function, Other, Glyoxal

General rate

3.7%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
2912.19.40.00

Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde, Acyclic aldehydes without other oxygen function, Other, Isobutanal

General rate

5.5%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
2912.19.50.00

Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde, Acyclic aldehydes without other oxygen function, Other

General rate

5.5%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Before you use the code

Check the facts that sit outside the code

The code can be right while what you pay still changes, because of where the goods come from, when they arrive, or extra EU measures.

Classify your own product, free Look up the current rates and rules

The product and its form Check that your product really matches this description, including what it is made of and the form it arrives in.
Country of origin Trade agreements, sanctions and extra measures can change the treatment of the very same code.
Current tariff measures Check today's rate, any restrictions or licences, and the quantity customs asks for, with Toldstyrelsen or TARIC.

What to do now for an import

The code is settled. What is left is the import declaration around it.

Choose the 10-digit import line Find the EU wording that matches the goods, and read the whole line before you pick it. 3 options Go to this section
State the country of origin: it decides the rate, sanctions and documents The same code can be charged and treated differently depending on where the goods were made.
Check today's requirements in TARIC Rates, quotas and document requirements change. The EU's own database is the current source. Open the EU TARIC database

Check it before you file This is a suggestion, please verify it against your own product.

On an EU import declaration

Pick the 10-digit line that matches the goods.

3 import lines

When these goods are imported into the EU, the declaration needs a 10-digit code. Under 2912 19 00 the EU tariff has 3 lines, each with its own wording.

You or your customs agent pick the line whose wording fits the goods; the last line, "Other", covers what none of the specific wordings describe.

Some lines depend on what the goods will be used for and need customs authorisation; matching the wording alone does not give a lower rate.

Match the whole wording A line is its own wording plus the grouping text above it. Read both before you settle on one.
Check the intended use On some lines the lower rate belongs to what the goods will be used for, not to the goods alone.
Confirm the authorisation Where the lower rate carries conditions, customs asks for an authorisation before it can be used.

2912 19 00 10

Undecanal (CAS RN 112-44-7)

5.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2912 19 00 20

Acrylaldehyde (CAS RN 107-02-8) with a purity by weight of 98% or more for the production of perfume or pharmaceutical intermediaries

5.5%

Duty suspension: 0% under an end-use authorisation

Conditions apply, customs authorisation needed.

This line in the EU tariff Rulings on this line
2912 19 00 90

Other

Duty free

This line in the EU tariff Rulings on this line

A suspension is a lower rate the EU grants for specific products; whether your goods qualify depends on the line's wording and conditions.

Exports from the EU and Intrastat normally use the 8-digit code as it is.

EU tariff data of Sept. 13, 2026.

Rates, origin and documents

Read the signals first. Open only the ones you want to check.

Besides the ordinary duty, the EU records these kinds of measure against this code. They are listed as signals only: whether one applies to your goods can depend on where they come from, who produced them, the exact product and the documents you present. No amounts are worked out here.

Data of Sept. 1, 2026

Lower duty for goods from some countries

Possible

Preferential rates exist for goods originating in:

San Marino
Comoros (excluding Mayotte), Madagascar, Mauritius, Seychelles and dependencies and Zimbabwe
Botswana, Eswatini, Lesotho, Mozambique and Namibia
Ivory Coast
Cameroon
Fiji
United Kingdom
Georgia
+46 origins

These rates apply to Economic Partnership Agreements; CARIFORUM except Haiti; GSP-EBA (Special arrangement for the least-developed countries - Everything But Arms); OCTs (Overseas Countries and Territories); GSP+ (incentive arrangement for sustainable development and good governance); GSP - General arrangements except India.

Whether you can use one depends on the origin rules for the goods and on the documentation you can show.

Check this code in the official EU TARIC database

Restrictions and paperwork

Important

Import restrictions are recorded for goods originating in:

Ukraine

The EU records document conditions on this code. What customs may ask for depends on where the goods come from, exactly what the product is and the customs procedure.

Proof of origin 2 conditions

If you claim a lower rate for goods from a country the EU has a trade agreement with, customs asks for proof of origin, for example a EUR.1 certificate or an origin declaration.

Show the EU's own wording for these conditions

Movement certificate EUR.1
Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document

Sanctions and restricted regions 2 conditions

Some conditions come from EU sanctions rules. They matter when the goods are linked to a country or region the EU restricts trade with.

Show the EU's own wording for these conditions

Goods not originating from or destined to Crimea or Sevastopol (Articles 2 and 2b.1 of Council Regulation (EU) No 692/2014)
Goods not originating from or not destined for the non-government controlled areas of Ukraine in the oblasts of Donetsk, Kherson, Luhansk and Zaporizhzhia

Check this code in the official EU TARIC database

EU tariff measure data of Sept. 1, 2026.

One last classification check

Check the path and the nearest alternatives.

Use this view if you are still unsure the code describes the product precisely.

How we got to this code

VI
29
2912
2912 19
2912 19 00

Show the steps

The path to this code

Every level is settled. Open an earlier step if you need to change a choice.

Step 5 of 5 · Complete

Step 1 · Section VI Products of the chemical or allied industries
Is it an inorganic or organic chemical; a pharmaceutical product; a fertilizer; a tanning or dye extract, pigment, paint, varnish, filler or printing ink; an essential oil, perfume, cosmetic or toilet product; soap, a surface-active, washing, cleaning, polishing or wax product; a protein, modified starch, glue or enzyme; an explosive, pyrotechnic article, match or other specified combustible material; a photographic or cinematographic product; or another chemical product?
✓
Step 2 · Chapter 29 Organic chemicals 2 of 11 chapters in section VI
What type of organic chemical is it—for example, a hydrocarbon, alcohol, acid, nitrogen compound, sulfur compound, heterocyclic compound, vitamin, hormone, glycoside, plant alkaloid, sugar, antibiotic or another listed organic compound?
✓
Step 3 · Heading 2912 Aldehydes, whether or not with other oxygen functio… 12 of 42 headings under chapter 29
Which description matches the product: methanal (formaldehyde), ethanal (acetaldehyde), another acyclic aldehyde without other oxygen-containing groups, benzaldehyde, another cyclic aldehyde without other oxygen-containing groups, vanillin, ethylvanillin, an aldehyde alcohol, aldehyde ether, aldehyde phenol or another aldehyde with other oxygen-containing groups, a cyclic polymer of aldehydes, or paraformaldehyde?
✓
Step 4 · Subheading 2912 19 Acyclic aldehydes, without other oxygen function (e… 3 of 10 subheadings under heading 2912
Is the product methanal (formaldehyde) or ethanal (acetaldehyde), rather than another acyclic aldehyde without other oxygen-containing groups?
✓
Step 5 · Full code 2912 19 00 Acyclic aldehydes, without other oxygen function (e… 1 of 1 code under subheading 2912 19

Subheading 2912 19 has only this one 8-digit code, so there is no neighbour to compare with.

Worth comparing

Codes that sit close to this one, for when the material itself could be different.

Browse chapter 29

Often confused with

2901 29 00 Hydrocarbons, acyclic, unsaturated (excl. ethylene, propene "propylene", butene "butylene" and isomers thereof and Buta-1,3-diene and isoprene) Duty free
This code covers acyclic unsaturated hydrocarbons, whereas the present code covers acyclic aldehydes.
2905 29 10 Allyl alcohol 5.5%
This code is for allyl alcohol, whereas the present code is for acyclic aldehydes without other oxygen-containing groups.
2913 00 00 Halogenated, sulphonated, nitrated or nitrosated derivatives of cyclic polymers of aldehydes or paraformaldehyde No rate on file
This code covers halogen, sulfo, nitro or nitroso derivatives of aldehydes, whereas the present code covers acyclic aldehydes without other oxygen-containing groups.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.