Brazil NCM · 8-digit subitem

NCM 2908.19.21 – 2,4,6-Tribromophenol

NCM 2908.19.21 (also written 29081921) is Brazil's code for 2,4,6-Tribromophenol. Its first 6 digits are HS code 2908.19.

Official description of NCM 2908.19.21

PortuguêsOfficial
2,4,6-Tribromofenol
EnglishUnofficial translation

2,4,6-Tribromophenol

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Apr 2022 (Res Gecex 272/2021).

How to read NCM 2908.19.21

29Chapter 08Heading 19Subheading

HS code 2908.19
Same in every country

2Item 1Subitem

Added by Mercosur
Brazil, Argentina, Paraguay, Uruguay

The first 6 digits are the international HS code, so their meaning is the same in every country; Brazil publishes the text in Portuguese. Digits 7 and 8 are Brazil's own split of that HS code. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 29 Organic chemicals Produtos químicos orgânicos.
  2. Heading 29.08 Phenols or phenol-alcohols; halogenated, sulphonated, nitrated or nitrosated derivatives Derivados halogenados, sulfonados, nitrados ou nitrosados dos fenóis ou dos fenóis-álcoois.
  3. Group 2908.1 Derivatives containing only halogen substituents and their salts: Derivados apenas halogenados e seus sais:
  4. Subheading 2908.19 Phenol or phenol-alcohol derivatives containing only halogen substituents and their salts; other than pentachlorophenol (ISO) Outros
  5. Item 2908.19.2 Halogenated derivatives only with bromine Derivados halogenados unicamente com bromo
  6. Subitem 2908.19.21 2,4,6-Tribromophenol 2,4,6-Tribromofenol

Other NCM codes under HS 2908.19

2908.19.11 4-Chloro-m-cresol and its salts4-Cloro-m-cresol e seus sais 2908.19.12 Dichlorophenols and their saltsDiclorofenóis e seus sais 2908.19.13 p-Chlorophenolp-Clorofenol 2908.19.14 Trichlorophenols and their saltsTriclorofenóis e seus sais 2908.19.15 Tetrachlorophenols and their saltsTetraclorofenóis e seus sais 2908.19.16 Sodium pentachlorophenatePentaclorofenato de sódio 2908.19.19 Other chlorinated phenol derivativesOutros 2908.19.29 Other brominated phenol derivativesOutros 2908.19.90 Other halogenated phenol derivativesOutros

Questions about NCM 2908.19.21

What is NCM 2908.19.21?

NCM 2908.19.21 (29081921) is the Brazilian (Mercosur) code for 2,4,6-Tribromophenol. Its official Portuguese description is “2,4,6-Tribromofenol”.

What is the HS code for NCM 2908.19.21?

HS 2908.19 (Phenol or phenol-alcohol derivatives containing only halogen substituents and their salts; other than pentachlorophenol (ISO)). The first 6 digits of an NCM code are its international HS code; the last 2 digits are Brazil's own split.

Is an NCM code the same as an HS code?

The first 6 digits are the same in every country. NCM adds an item digit (7th) and a subitem digit (8th). A code ending in 00 means Brazil does not split that HS code further.

Which countries use NCM 2908.19.21?

All Mercosur members use the same NCM codes: Argentina, Brazil, Paraguay and Uruguay.

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.