Spain HS Code

HS Code 2921290040: Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : Decamethylenediamine (CAS RN 646-25-3) in Spain

Q: Is HS code 2921290040 the same across all countries?

Only the first 6 digits of HS code 2921290040 are internationally harmonized. The remaining digits are added by Spain under CN / TARIC and are not directly comparable to other countries' codes.

Q: What system does Spain use to classify HS code 2921290040?

Spain classifies products under the Combined Nomenclature / TARIC (CN / TARIC; locally Nomenclatura Combinada), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 2921290040 in Spain?

The official source is https://sede.agenciatributaria.gob.es/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 2921290040 in Spain

Under Spain's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 2921290040 is classified as Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : Decamethylenediamine (CAS RN 646-25-3). Spain's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 2921290040 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2921: Aminefunction compounds.

Explore more 2026 Latest Spain import export trade data and shipment records for HS Code Other Acyclic Polyamines on TradeInt global trade data platform

Classification Path of HS Code 2921290040 in Spain

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 29

Organic chemicals

HS Code 2921

Aminefunction compounds

HS Code 2921290040

Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : Decamethylenediamine (CAS RN 646-25-3)

Spain Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)

In Spain, HS 2921290040 is classified under the Combined Nomenclature / TARIC (Nomenclatura Combinada) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)

Local name Nomenclatura Combinada

Digits 10

Official source https://sede.agenciatributaria.gob.es/

You know what 2921290040 means. Now see 2026 latest real trade activity for Other Acyclic Polyamines in Spain.

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Top Trading Product of HS Code 2921

Top Spain import Product Under HS Code 2921

1 292141: Aromatic monoamines and their derivatives; salts thereof : Aniline and its salts $173.2M 2 292122: Acyclic polyamines and their derivatives; salts thereof : Hexamethylenediamine and its salts $50.0M 3 292119: Acyclic monoamines and their derivatives; salts thereof : Other $48.6M

Figures shown for 2025.

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Top Spain export Product Under HS Code 2921

1 292130: Cyclanic, cyclenic or cycloterpenic mono or polyamines, and their derivatives; salts thereof $14.4M 2 292149: Aromatic monoamines and their derivatives; salts thereof : Other $14.1M 3 292119: Acyclic monoamines and their derivatives; salts thereof : Other $9.9M

Figures shown for 2025.

For more 2026 recent data, search for Spain export trade records

Related HS Code to Spain Other Acyclic Polyamines (2921290040)

HS Code 2921290020

Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : Tris[3-(dimethylamino)propyl]amine|(CAS RN 33329-35-0)

HS Code 2921290030

Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : Bis[3-(dimethylamino)propyl]methylamine|(CAS RN 3855-32-1)

HS Code 2921290050

Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : N'-[3-(Dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine, (CAS RN 6711-48-4)

HS Code 2921290060

Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : Bis(2-dimethylaminoethyl)(methyl)amine (CAS RN 3030-47-5)

HS Code 2921290070

Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : N,N,N',N'-tetramethylethylenediamine (CAS RN 110-18-9) with a purity by weight of 99 % or more

HS Code 2921290090

Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : Other

HS Code 292111

Aminefunction compounds : Acyclic monoamines and their derivatives; salts thereof : Methylamine, di or trimethylamine and their salts

HS Code 292112

Aminefunction compounds : Acyclic monoamines and their derivatives; salts thereof : 2(N,NDimethylamino)ethylchloride hydrochloride

HS Code 292113

Aminefunction compounds : Acyclic monoamines and their derivatives; salts thereof : 2(N,NDiethylamino)ethylchloride hydrochloride

HS Code 292114

Aminefunction compounds : Acyclic monoamines and their derivatives; salts thereof : 2(N,NDiisopropylamino)ethylchloride hydrochloride

2921290040 in Other Countries

See how 2921290040 (Other Acyclic Polyamines) is classified across other countries, each with its own national code and local description.

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Frequently Asked Questions

What is HS code 2921290040 in Spain?

HS code 2921290040 covers Acyclic polyamines and their derivatives; salts thereof (excl. ethylenediamine and hexamethylenediamine, and their salts) : Decamethylenediamine (CAS RN 646-25-3) in Spain. It sits in Chapter 29 (Organic chemicals), Heading 2921 of the Harmonized System, and is classified under CN / TARIC.

Is HS code 2921290040 the same across all countries?

What system does Spain use to classify HS code 2921290040?

Where can I officially look up HS code 2921290040 in Spain?