NCM 29.10 – Three-membered ring epoxides and derivatives

About NCM heading 29.10

Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives

Heading 29.10 of Brazil's NCM has 7 eight-digit codes. Official Portuguese description: Epóxidos, epoxiálcoois, epoxifenóis e epoxiéteres, com três átomos no ciclo, e seus derivados halogenados, sulfonados, nitrados ou nitrosados.

The first four digits, 2910, 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 29.10 guide.

NCM codes in heading 29.10 7

1. 2910.10.00 Oxirane (ethylene oxide)Oxirano (óxido de etileno)
2. 2910.20.00 Methyloxirane (propylene oxide)Metiloxirano (óxido de propileno)
3. 2910.30.00 Epichlorohydrin (1-chloro-2,3-epoxypropane)1-Cloro-2,3-epoxipropano (epicloridrina)
4. 2910.40.00 Dieldrin (ISO, INN)Dieldrin (ISO, DCI)
5. 2910.50.00 Endrin (ISO)Endrin (ISO)
6. 2910.90 Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in heading no. 2910Outros HS code
7. 2910.90.10 Styrene oxideÓxido de estireno
8. 2910.90.90 Other three-membered ring epoxidesOutros