Brazil NCM · 8-digit subitem

NCM 2905.19.94 – Tetrahydrolinalool (3,7-dimethyloctan-3-ol)

NCM 2905.19.94 (also written 29051994) is Brazil's code for tetrahydrolinalool (3,7-dimethyloctan-3-ol). Its first 6 digits are HS code 2905.19.

Official description of NCM 2905.19.94

PortuguêsOfficial
Tetra-hidrolinalol (3,7-dimetiloctan-3-ol)
EnglishUnofficial translation

Tetrahydrolinalool (3,7-dimethyloctan-3-ol)

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

How to read NCM 2905.19.94

29Chapter 05Heading 19Subheading

HS code 2905.19
Same in every country

9Item 4Subitem

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 29.05 Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives Álcoois acíclicos e seus derivados halogenados, sulfonados, nitrados ou nitrosados.
  3. Group 2905.1 Saturated monohydric alcohols: Monoálcoois saturados:
  4. Subheading 2905.19 Alcohols; saturated monohydric, n.e.c. in item no. 2905.1 Outros
  5. Item 2905.19.9 Other Outros
  6. Subitem 2905.19.94 Tetrahydrolinalool (3,7-dimethyloctan-3-ol) Tetra-hidrolinalol (3,7-dimetiloctan-3-ol)

Other NCM codes under HS 2905.19

2905.19.11 n-Decanoln-Decanol 2905.19.12 IsodecanolIsodecanol 2905.19.19 Other decanolsOutros 2905.19.21 Magnesium ethoxideEtilato de magnésio 2905.19.22 Sodium methoxideMetilato de sódio 2905.19.23 Sodium ethoxideEtilato de sódio 2905.19.29 Other metal alcoholatesOutros 2905.19.91 4-Methylpentan-2-ol4-Metilpentan-2-ol 2905.19.92 IsononanolIsononanol 2905.19.93 IsotridecanolIsotridecanol 2905.19.95 3,3-Dimethylbutan-2-ol (pinacolyl alcohol)3,3-Dimetilbutan-2-ol (álcool pinacolílico) 2905.19.96 Pentanol (amyl alcohol) and its isomersPentanol (álcool amílico) e seus isômeros 2905.19.99 Other saturated monohydric alcoholsOutros

Questions about NCM 2905.19.94

What is NCM 2905.19.94?

NCM 2905.19.94 (29051994) is the Brazilian (Mercosur) code for tetrahydrolinalool (3,7-dimethyloctan-3-ol). Its official Portuguese description is “Tetra-hidrolinalol (3,7-dimetiloctan-3-ol)”.

What is the HS code for NCM 2905.19.94?

HS 2905.19 (Alcohols; saturated monohydric, n.e.c. in item no. 2905.1). 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 2905.19.94?

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.