NCM 29.32 – Heterocyclic compounds, oxygen hetero-atoms only

About NCM heading 29.32

Heterocyclic compounds with oxygen hetero-atom(s) only

Heading 29.32 of Brazil's NCM has 26 eight-digit codes. Official Portuguese description: Compostos heterocíclicos exclusivamente de heteroátomo(s) de oxigênio.

The first four digits, 2932, identify this heading within chapter 29. Its six-digit subheadings follow the international HS system; the final two digits distinguish Mercosur's NCM classifications. Select a code below to read its English translation, official Portuguese text and full classification path.

For product coverage and classification context, read the HS heading 29.32 guide.

NCM codes in heading 29.32 26

1. 2932.1 Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: Compostos cuja estrutura contém um ciclo furano (hidrogenado ou não) não condensado:
2. 2932.11.00 TetrahydrofuranTetra-hidrofurano
3. 2932.12.00 2-Furaldehyde (furfuraldehyde)2-Furaldeído (furfural)
4. 2932.13 Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, furfuryl alcohol and tetrahydrofurfuryl alcoholÁlcool furfurílico e álcool tetra-hidrofurfurílico HS code
5. 2932.13.10 Furfuryl alcoholÁlcool furfurílico
6. 2932.13.20 Tetrahydrofurfuryl alcoholÁlcool tetra-hidrofurfurílico
7. 2932.14.00 SucraloseSucralose
8. 2932.19 Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, n.e.c. in item no. 2932.1Outros HS code
9. 2932.19.10 Ranitidine and its saltsRanitidina e seus sais
10. 2932.19.20 Nafronyl (naftidrofuryl)Nafronil
11. 2932.19.30 NitrovinNitrovin
12. 2932.19.40 BioresmethrinBioresmetrina
13. 2932.19.50 5-Nitrofurfurylidene diacetate (NFDA)Diacetato de 5-nitrofurfurilideno (NFDA)
14. 2932.19.90 Other unfused furan-ring compoundsOutros
15. 2932.20.00 LactonesLactonas
16. 2932.9 Other: Outros:
17. 2932.91.00 IsosafroleIsosafrol
18. 2932.92.00 1-(1,3-Benzodioxol-5-yl)propan-2-one1-(1,3-Benzodioxol-5-il)propan-2-ona
19. 2932.93.00 PiperonalPiperonal
20. 2932.94.00 SafroleSafrol
21. 2932.95.00 Tetrahydrocannabinols (all isomers)Tetra-hidrocanabinóis (todos os isômeros)
22. 2932.96.00 Carbofuran (ISO)Carbofurano (ISO)
23. 2932.99 Heterocyclic compounds; with oxygen hetero-atom(s) only, no lactones or unfused furan rings in the structure, other than isosafrole, 1-(1,3-benzodiaxol-5-yl) propan-2-one, piperonal, safrole, tetrahydrocannabinols (all isomers), carbofuran (ISO)Outros HS code
24. 2932.99.1 Eucalyptol; quercetin; isosorbide dinitrate Eucaliptol; quercetina; dinitrato de isossorbida
25. 2932.99.11 EucalyptolEucaliptol
26. 2932.99.12 QuercetinQuercetina
27. 2932.99.13 Isosorbide dinitrateDinitrato de isossorbida
28. 2932.99.9 Other Outros
29. 2932.99.91 Amiodarone hydrochlorideCloridrato de amiodarona
30. 2932.99.92 Hexahydrohexamethylcyclopentabenzopyran (HHCB)1,3,4,6,7,8-Hexaidro-4,6,6,7,8,8-hexametilciclopenta-gama-2-benzopirano
31. 2932.99.93 Dibenzylidene sorbitolDibenzilideno-sorbitol
32. 2932.99.94 CarbosulfanCarbosulfan ((dibutilaminotio)metilcarbamato de 2,3-di-hidro-2,2-dimetilbenzofuran-7-ila)
33. 2932.99.99 Other oxygen-only heterocyclic compoundsOutros