Brazil NCM · 8-digit code

NCM 2909.41.00 – 2,2'-Oxydiethanol (diethylene glycol)

NCM 2909.41.00 (also written 29094100) is Brazil's code for 2,2'-Oxydiethanol (diethylene glycol). Its first 6 digits are HS code 2909.41.

Official description of NCM 2909.41.00

PortuguêsOfficial
2,2'-Oxidietanol (dietilenoglicol)
EnglishUnofficial translation

Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; 2,2-oxydiethanol (diethylene glycol, digol)

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

How to read NCM 2909.41.00

29Chapter 09Heading 41Subheading

HS code 2909.41
Same in every country

0Item 0Subitem

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. The last two digits are 00 because Brazil does not split this HS code further. 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 29.09 Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (chemically defined or not), and their halogenated, sulphonated, nitrated or nitrosated derivatives Éteres, éteres-álcoois, éteres-fenóis, éteres-álcoois-fenóis, peróxidos de álcoois, peróxidos de éteres, peróxidos de acetais e de hemiacetais, peróxidos de cetonas (de constituição química definida ou não), e seus derivados halogenados, sulfonados, nitrados ou nitrosados.
  3. Group 2909.4 Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives: Éteres-álcoois e seus derivados halogenados, sulfonados, nitrados ou nitrosados:
  4. Subheading 2909.41 Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; 2,2-oxydiethanol (diethylene glycol, digol)
  5. Subitem 2909.41.00 Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; 2,2-oxydiethanol (diethylene glycol, digol) 2,2'-Oxidietanol (dietilenoglicol)

Questions about NCM 2909.41.00

What is NCM 2909.41.00?

NCM 2909.41.00 (29094100) is the Brazilian (Mercosur) code for 2,2'-Oxydiethanol (diethylene glycol). Its official Portuguese description is “2,2'-Oxidietanol (dietilenoglicol)”.

What is the HS code for NCM 2909.41.00?

HS 2909.41 (Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; 2,2-oxydiethanol (diethylene glycol, digol)). 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 2909.41.00?

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.