Tetramethylammonium hydroxide, in the form of an aqueous solution containing 25% (± 0,5%) by weight of tetramethylammonium hydroxide

2923 90 00 10Code to declare

The lowest level of the nomenclature: this code goes in the import declaration. An export declaration needs only the first 8 digits.

This code in Finnish Customs' Fintaric ↗Calculate duties and taxes with Fintaric's calculator ↗Duties, taxes and other measures in the EU's TARIC service ↗

Place in the nomenclature

2900 00 00 00Organic chemicals
2923 00 00 00Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined
2923 90 00 00Other
2923 90 00 10Tetramethylammonium hydroxide, in the form of an aqueous solution containing 25% (± 0,5%) by weight of tetramethylammonium hydroxide

On the same level

2923 90 00 10Tetramethylammonium hydroxide, in the form of an aqueous solution containing 25% (± 0,5%) by weight of tetramethylammonium hydroxide
2923 90 00 13Bis(N,N,N-trimethyladamantan-1-aminium) sulfate (CAS RN 1000777-61-6) with a purity by weight of 95 % or more, whether or not in aqueous solution containing 20 % or more Bis(N,N,N-trimethyladamantan-1-aminium) sulfate (CAS RN 1000777-61-6)
2923 90 00 30Tetrabutylammonium tetrahydroborate (CAS RN 33725-74-5) with a purity by weight of 97 % or more
2923 90 00 33Calcium phosphoryl choline chloride tetrahydrate (CAS RN 72556-74-2) with a purity by weight of 90 % or more
2923 90 00 50Betaine hydrochloride (CAS RN 590-46-5), with a purity by weight of 93 % or more
2923 90 00 55Tetrabutylammonium bromide (CAS RN 1643-19-2)
2923 90 00 65N,N,N-trimethyl-tricyclo[3.3.1.13,7]decan-1-aminium hydroxide (CAS RN 53075-09-5) in form of an aqueous solution with a content of N,N,N-trimethyl-tricyclo[3.3.1.13,7]decan-1-aminium hydroxide by weight of 17,5 % or more but not more than 27,5 %
2923 90 00 75Tetraethylammonium hydroxide, in the form of an aqueous solution containing: - 35 % (± 0,5 %) by weight of tetraethylammonium hydroxide, - not more than 1 000 mg/kg of chloride, - not more than 2 mg/kg of iron and - not more than 10 mg/kg of potassium
2923 90 00 80Diallyldimethylammonium chloride, in the form of an aqueous solution containing by weight 63 % or more but not more than 67 % of diallyldimethylammonium chloride, (CAS RN 7398-69-8)
2923 90 00 85N,N,N-Trimethylanilinium chloride (CAS RN 138-24-9)
2923 90 00 873-Chloro-2-hydroxypropyl)trimethylammonium chloride (CAS RN 3327-22-8), in the form of an aqueous solution containing by weight 65 % or more but not more than 71 % 3-chloro-2-hydroxypropyl)trimethylammonium chloride
2923 90 00 88Aqueous solution containing by weight 78 % or more but not more than 82 % of [2-(acryloyloxy)ethyl]trimethylammonium chloride (CAS RN 44992-01-0)
2923 90 00 90Other

What is the code used for?

2923 90 00 10 is a TARIC code, the most detailed, ten-digit level of the EU customs tariff. Its first eight digits, 2923 90 00, are the CN code and the first six, 2923 90, the HS subheading.

The code is the lowest level of the nomenclature and is used as it is: an import declaration takes all ten digits (2923 90 00 10), an export declaration only the first eight (2923 90 00).

Duties, VAT, import restrictions and the other measures that apply to the code are in the EU's TARIC service. The search is a guide only; Finnish Customs gives binding decisions on classification (Binding Tariff Information).