Brazil NCM · 4-digit heading

NCM 29.14 – Ketones and quinones and their derivatives

About NCM heading 29.14

Ketones and quinones; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives

Heading 29.14 of Brazil's NCM has 40 eight-digit codes. Official Portuguese description: Cetonas e quinonas, mesmo que contenham outras funções oxigenadas, e seus derivados halogenados, sulfonados, nitrados ou nitrosados.

The first four digits, 2914, 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 29.14 guide.

NCM codes in heading 29.14 40

  1. 2914.1 Acyclic ketones without other oxygen function: Cetonas acíclicas que não contenham outras funções oxigenadas:
  2. 2914.11.00 AcetoneAcetona
  3. 2914.12.00 Butanone (methyl ethyl ketone)Butanona (metiletilcetona)
  4. 2914.13.00 4-Methylpentan-2-one (methyl isobutyl ketone)4-Metilpentan-2-ona (metilisobutilcetona)
  5. 2914.19 Ketones; acyclic, without other oxygen function, n.e.c. in item no. 2914.1Outras HS code
  6. 2914.19.10 PhoroneForona
  7. 2914.19.2 Diketones Dicetonas
  8. 2914.19.21 AcetylacetoneAcetilacetona
  9. 2914.19.22 AcetonylacetoneAcetonilacetona
  10. 2914.19.23 DiacetylDiacetila
  11. 2914.19.29 Other acyclic diketonesOutras
  12. 2914.19.30 Methyl hexyl ketoneMetilexilcetona
  13. 2914.19.40 PseudoiononesPseudoiononas
  14. 2914.19.50 Methyl isopropyl ketoneMetilisopropilcetona
  15. 2914.19.90 Other acyclic ketonesOutras
  16. 2914.2 Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function: Cetonas ciclânicas, ciclênicas ou cicloterpênicas que não contenham outras funções oxigenadas:
  17. 2914.22 Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, cyclohexanone and methylcyclohexanonesCicloexanona e metilcicloexanonas HS code
  18. 2914.22.10 CyclohexanoneCicloexanona
  19. 2914.22.20 MethylcyclohexanonesMetilcicloexanonas
  20. 2914.23 Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, ionones and methyliononesIononas e metiliononas HS code
  21. 2914.23.10 IononesIononas
  22. 2914.23.20 MethyliononesMetiliononas
  23. 2914.29 Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methyliononesOutras HS code
  24. 2914.29.10 CarvoneCarvona
  25. 2914.29.20 l-Menthonel-Mentona
  26. 2914.29.90 Other cyclanic, cyclenic or cycloterpenic ketonesOutras
  27. 2914.3 Aromatic ketones without other oxygen function: Cetonas aromáticas que não contenham outras funções oxigenadas:
  28. 2914.31.00 Phenylacetone (phenylpropan-2-one)Fenilacetona (fenilpropan-2-ona)
  29. 2914.39 Ketones; aromatic, (without other oxygen function), excluding phenylacetone (phenylpropan-2-one)Outras HS code
  30. 2914.39.10 AcetophenoneAcetofenona
  31. 2914.39.90 Other aromatic ketonesOutras
  32. 2914.40 Ketone-alcohols and ketone-aldehydesCetonas-álcoois e cetonas-aldeídos HS code
  33. 2914.40.10 Diacetone alcohol4-Hidroxi-4-metilpentan-2-ona (diacetona álcool)
  34. 2914.40.9 Other Outras
  35. 2914.40.91 BenzoinBenzoína
  36. 2914.40.99 Other ketone-alcohols and ketone-aldehydesOutras
  37. 2914.50 Ketone-phenols and ketones with other oxygen functionCetonas-fenóis e cetonas que contenham outras funções oxigenadas HS code
  38. 2914.50.10 NabumetoneNabumetona
  39. 2914.50.20 Chrysarobin1,8-Di-hidroxi-3-metil-9-antrona e sua forma enólica (crisarobina ou chrysarobin)
  40. 2914.50.90 Other ketone-phenols and oxygen-function ketonesOutras
  41. 2914.6 Quinones: Quinonas:
  42. 2914.61.00 AnthraquinoneAntraquinona
  43. 2914.62.00 Coenzyme Q10 (ubidecarenone)Coenzima Q10 (ubidecarenona (DCI))
  44. 2914.69 Quinones; other than anthraquinone and coenzyme Q10 (ubidecarenone (INN))Outras HS code
  45. 2914.69.10 LapacholLapachol
  46. 2914.69.20 MenadioneMenadiona
  47. 2914.69.90 Other quinonesOutras
  48. 2914.7 Halogenated, sulphonated, nitrated or nitrosated derivatives: Derivados halogenados, sulfonados, nitrados ou nitrosados:
  49. 2914.71.00 Chlordecone (ISO)Clordecona (ISO)
  50. 2914.79 Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives, other than chlordecone (ISO)Outros HS code
  51. 2914.79.1 Halogenated derivatives Derivados halogenados
  52. 2914.79.11 1-Chloro-5-hexanone1-Cloro-5-hexanona
  53. 2914.79.19 Other halogenated ketone or quinone derivativesOutros
  54. 2914.79.2 Sulphonated derivatives Derivados sulfonados
  55. 2914.79.21 Menadione sodium bisulphiteBissulfito sódico de menadiona
  56. 2914.79.22 SulisobenzoneÁcido 2-hidroxi-4-metoxibenzofenona-5-sulfônico (sulisobenzona)
  57. 2914.79.29 Other sulphonated ketone or quinone derivativesOutros
  58. 2914.79.90 Nitrated or nitrosated ketone/quinone derivativesOutros

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.