Customs code · HS subheading 2928 00

Final code reached

Other organic hydrazine or hydroxylamine derivatives

Excluding N,N-bis[2-methoxyethyl]hydroxylamine

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 organic derivatives of hydrazine or hydroxylamine. It does not cover N,N-bis[2-methoxyethyl]hydroxylamine, which has its own code.

For example

An organic hydrazine derivative
An organic hydroxylamine derivative

See the official tariff text

Official tariff text

Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis"2-methoxyethyl"hydroxylamine)

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 2928 00 90.

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

29.28.0000 Organic derivatives of hydrazine or of hydroxylamine.

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

The rate depends on the line.

Their lines21 British lines
EU originDuty free

2928 00 90 13 Cymoxanil (ISO) (CAS RN 57966-95-7)

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

3.7% or 15.0%

Depends on a question

Their lines5 US lines
Entry dateSept. 17, 2026

2928.00.10.00 Organic derivatives of hydrazine or of hydroxylamine, Methyl ethyl ketoxime

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.

29.28.0000

Organic derivatives of hydrazine or of hydroxylamine.

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 21 British lines

Selling to Great Britain

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

2928 00 90 13

Cymoxanil (ISO) (CAS RN 57966-95-7)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 18

Acetone oxime (CAS RN 127-06-0) of a purity by weight of 99 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 23

Metobromuron (ISO) (CAS RN 3060-89-7) with a purity by weight of 98 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 25

Acetaldehyde oxime in an aqueous solution (CAS RN 107-29-9)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 28

Pentan-2-one oxime (CAS RN 623-40-5)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 30

N-Isopropylhydroxylamine (CAS RN 5080-22-8)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 33

4- Chlorophenylhydrazine Hydrochloride (CAS RN 1073-70-7)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 38

Aqueous solution of methoxyammonium chloride (CAS-RN 593-56-6), containing by weight: -30 % or more but not more than 40 % of methoxyammonium chloride -not more than 4 % of hydrochloric acid

Ordinary duty

6.0%

Goods of EU origin

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

Show all 21 lines

2928 00 90 43

2-(3-methoxy-3-oxopropyl)-1,1,1-trimethylhydrazinium bromide (CAS RN 106966-25-0) with a purity by weight of 99 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 45

Tebufenozide (ISO) (CAS RN 112410-23-8)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 48

1-{[(1H-Fluoren-9-ylmetoxi)carbonil]oxi}pyrrolidine-2,5-dione (CAS RN 82911-69-1) with a purity by weight of 98 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 50

Aqueous solution of 2,2'-(hydroxyimino) bisethanesulphonic acid disodium salt (CAS RN 133986-51-3) with a content by weight of more than 33,5 % but not more than 36,5 %

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 53

Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate (CAS RN 27143-07-3) with a purity by weight of 98 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 63

Daminozide (ISO) (CAS RN 1596-84-5) with a purity by weight of 97 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 68

Ethyl hydrazinoacetate hydrochloride (CAS RN 6945-92-2) with a purity by weight of 98 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 70

Butanone oxime (CAS RN 96-29-7)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 73

3,3´-Bis(3,5-di-tert-butyl-4-hydroxyphenyl)-N,N´-bipropionamide (CAS RN 32687-78-8) with a purity by weight of 97 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 75

Metaflumizone (ISO) (CAS RN 139968-49-3)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 78

Aminoguanidinium hydrogen carbonate (CAS RN 2582-30-1) with a purity by weight of 99 % or more

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 80

Cyflufenamid (ISO) (CAS RN 180409-60-3)

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
2928 00 90 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 5 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.

2928.00.10.00

Organic derivatives of hydrazine or of hydroxylamine, Methyl ethyl ketoxime

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
2928.00.15.00

Organic derivatives of hydrazine or of hydroxylamine, Phenylhydrazine

General rate

Free

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
2928.00.25.00

Organic derivatives of hydrazine or of hydroxylamine, Other, Aromatic

General rate

6.5%

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
2928.00.30.00

Organic derivatives of hydrazine or of hydroxylamine, Other, Drugs

General rate

3.7%

From the EU

3.7% or 15.0% Depends on a question US headings applied: 9903.04.62 Section 232 pharmaceuticals, Proclamation 11020 of 2 April 2026 (91 FR 18183) clauses (3)(c), (4), (5) and (7), heading 9903.04.62 of subchapter III of chapter 99 with U.S. note 40(c) and (f): the rate for patented pharmaceuticals and associated ingredients shall be 15 percent for products of the European Union, the sum of the column 1 duty rate and the additional duty being that rate; generic pharmaceuticals are not subject to tariffs pursuant to section 232 at this time; effective 31 July 2026 for the companies listed in Annex III and 29 September 2026 for other companies
2928.00.50.00

Organic derivatives of hydrazine or of hydroxylamine, Other

General rate

6.5%

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. 21 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.

21 import lines

When these goods are imported into the EU, the declaration needs a 10-digit code. Under 2928 00 90 the EU tariff has 21 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.

Match the whole wording A line is its own wording plus the grouping text above it. Read both before you settle on one.

2928 00 90 13

Cymoxanil (ISO) (CAS RN 57966-95-7)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 18

Acetone oxime (CAS RN 127-06-0) of a purity by weight of 99 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 23

Metobromuron (ISO) (CAS RN 3060-89-7) with a purity by weight of 98 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 25

Acetaldehyde oxime in an aqueous solution (CAS RN 107-29-9)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 28

Pentan-2-one oxime (CAS RN 623-40-5)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 30

N-Isopropylhydroxylamine (CAS RN 5080-22-8)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 33

4- Chlorophenylhydrazine Hydrochloride (CAS RN 1073-70-7)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 38

Aqueous solution of methoxyammonium chloride (CAS-RN 593-56-6), containing by weight: -30 % or more but not more than 40 % of methoxyammonium chloride -not more than 4 % of hydrochloric acid

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 43

2-(3-methoxy-3-oxopropyl)-1,1,1-trimethylhydrazinium bromide (CAS RN 106966-25-0) with a purity by weight of 99 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 45

Tebufenozide (ISO) (CAS RN 112410-23-8)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 48

1-{[(1H-Fluoren-9-ylmetoxi)carbonil]oxi}pyrrolidine-2,5-dione (CAS RN 82911-69-1) with a purity by weight of 98 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 50

Aqueous solution of 2,2'-(hydroxyimino) bisethanesulphonic acid disodium salt (CAS RN 133986-51-3) with a content by weight of more than 33,5 % but not more than 36,5 %

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 53

Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate (CAS RN 27143-07-3) with a purity by weight of 98 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 63

Daminozide (ISO) (CAS RN 1596-84-5) with a purity by weight of 97 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 68

Ethyl hydrazinoacetate hydrochloride (CAS RN 6945-92-2) with a purity by weight of 98 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 70

Butanone oxime (CAS RN 96-29-7)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 73

3,3´-Bis(3,5-di-tert-butyl-4-hydroxyphenyl)-N,N´-bipropionamide (CAS RN 32687-78-8) with a purity by weight of 97 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 75

Metaflumizone (ISO) (CAS RN 139968-49-3)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 78

Aminoguanidinium hydrogen carbonate (CAS RN 2582-30-1) with a purity by weight of 99 % or more

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 80

Cyflufenamid (ISO) (CAS RN 180409-60-3)

6.5%

Duty suspension: 0%

This line in the EU tariff Rulings on this line
2928 00 90 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
+45 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 - General arrangements except India; GSP+ (incentive arrangement for sustainable development and good governance).

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
Iran, Islamic Republic of
North Korea (Democratic People’s Republic of Korea)
Russian Federation
Belarus
any country

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 7 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
Goods other than those described in the MG footnotes linked to the measure (Missile Technology Control Regime list - Annex III of Reg. (EU) 267/2012)
The prohibitions defined in article 1aa.1 of Council Regulation (EC) No 765/2006 do not apply (see exemptions in article 1aa.2a)
The prohibitions defined in article 1aa paragraph 1 of Council Regulation (EC) No 765/2006 do not apply (see contractual exemptions in article 1aa paragraph 2b)
Import/Export authorisation by virtue of article 4 paragraph 2b of Council Regulation (EU) 833/2014
The prohibitions defined in article 4 paragraph 1 of Council Regulation (EU) No 833/2014 do not apply (see exemptions in article 4 paragraph 2)

Product controls and permits 4 conditions

Depending on the exact product, customs may ask for a licence, a permit or a control certificate before the goods are released.

Show the EU's own wording for these conditions

Import/export authorisation issued by the competent authorities of the Member States
Substance/mixture not subjected to the provisions of Regulation (EC) No 1907/2006 (Annex XVII)
Compliance with the REACH restrictions defined in Column 2 of Annex XVII of Regulation (EC) No 1907/2006
Exemption from REACH restrictions by virtue of Article 67(1) and 67(2) of Regulation (EC) No 1907/2006

Statements that the goods are outside a rule's scope 2 conditions

Some conditions are statements that a rule does not cover the goods, for example that the product is not on a controlled list.

Show the EU's own wording for these conditions

Goods other than those described in the footnotes linked to the measure
Goods other than those described in the Common Military List of the European Union

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
2928
2928 00
2928 00 90

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 2928 Organiske derivater af hydrazin eller hydroxylamin 28 of 42 headings under chapter 29
Is the product an organic derivative of hydrazine or hydroxylamine?
✓
Step 4 · Subheading 2928 00 Organic derivatives of hydrazine or of hydroxylamine 1 of 1 subheading under heading 2928
Is the product N,N-bis[2-methoxyethyl]hydroxylamine, or is it another organic derivative of hydrazine or hydroxylamine?
✓
Step 5 · Full code 2928 00 90 Organic derivatives of hydrazine or of hydroxylamin… 2 of 2 codes under subheading 2928 00

Compare with the codes next to it.

Compare the sibling codes at this level before you settle on this one.

another option 2928 00 10 N,N-Bis"2-methoxyethyl"hydroxylamine Duty free
you are here 2928 00 90 Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis"2-methoxyethyl"hydroxylamine) Rate depends on the 10-digit line

Worth comparing

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

Browse chapter 29

Often confused with

2928 00 10 N,N-Bis"2-methoxyethyl"hydroxylamine Duty free
This code specifically names N,N-bis[2-methoxyethyl]hydroxylamine, while code 2928 00 90 covers the other organic hydrazine or hydroxylamine derivatives.
2933 21 00 Hydantoin and its derivatives No rate on file
That code names hydantoin and its derivatives, while this code names organic derivatives of hydrazine or hydroxylamine.

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.

Other organic hydrazine or hydroxylamine derivatives

The full EU export code is 2928 00 90.

What they charge on arrival.

Selling to Norway

Selling to Great Britain

Selling to the United States

Check the facts that sit outside the code

Pick the 10-digit line that matches the goods.

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

Lower duty for goods from some countries

Restrictions and paperwork

Check the path and the nearest alternatives.

Compare with the codes next to it.

Similar products elsewhere in the tariff

Often confused with

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