Code 2909 43 · Heading 2909

Monobutyl ethers of ethylene glycol or diethylene glycol

This category covers monobutyl ethers made from ethylene glycol or from diethylene glycol. The key distinction is that the substance must be a monobutyl ether of one of these two glycols.

Save Browse the codes below

See the official tariff text

Official tariff text

Monobutyl ethers of ethylene glycol or of diethylene glycol

The path to this code

Every code is reached through these choices, one level at a time.

Step 4 of 4

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 2909 Ethers, ether-alcohols, ether-phenols, ether-alcoho… 9 of 42 headings under chapter 29
Which type is the product: diethyl ether; another acyclic ether; an alicyclic ether; an aromatic ether; an ether alcohol; an ether phenol or ether alcohol phenol; or an alcohol, ether, acetal, hemiacetal or ketone peroxide?
✓
Step 4 · Subheading 2909 43 Monobutyl ethers of ethylene glycol or of diethylen… 6 of 10 subheadings under heading 2909
Is it a monobutyl ether of ethylene glycol or diethylene glycol?

Full 8-digit codes

Pick the description that best matches your product.

1 code below this one

2909 43 00 Monobutyl ethers of ethylene glycol or of diethylene glycol 5.5% Save

Compare the sibling codes

Classification decides the rate here: from 0.0% to 5.5%.

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

29.09.4300

Monobutyl ethers of ethylene glycol or of diethylene glycol

Ordinary duty

Duty free

Goods of EU origin

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

Norwegian tariff data version 1.5/1.2, last checked Aug. 9, 2026.

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

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

2909 43 00 00

Monobutyl ethers of ethylene glycol or of diethylene glycol

Ordinary duty

4.0%

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 v4.0.1576, last checked Aug. 9, 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).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

See all 10 codes at this level

Previous code 2909 41

2,2'-Oxydiethanol "diethylene glycol, digol"

you are here 2909 43

Monobutyl ethers of ethylene glycol or of diethylene glycol

Next code 2909 44

Monoalkylethers of ethylene glycol or of diethylene glycol (excl. mon…

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, 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.