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# 29.12 Aldehídos, incluso con otras funciones oxigenadas; polímeros cíclicos de los aldehídos; paraformaldehído.

> Partida 2912 del arancel de ARCA (2026-11-09).

[Capítulo 29](https://docs.nomenclator.com.ar/nomenclador/29.md) · [Notas del capítulo](https://docs.nomenclator.com.ar/nomenclador/29.md#notas) · Arancel de ARCA, versión `ncm-92d4bf7ebc84-d353fa-2fa945`, publicado el 2026-11-09.

<table>
  <thead><tr><th>Código</th><th>Descripción</th><th>DIE %</th><th>DII %</th><th>DE %</th><th>RE %</th></tr></thead>

  <tbody>
    <tr id="29121"><td>`2912.1`</td><td>-Aldehídos acíclicos sin otras funciones oxigenadas:</td><td /><td /><td /><td /></tr>
    <tr id="29121100"><td>`2912.11.00`</td><td>--Metanal (formaldehído)</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121100000"><td>`2912.11.00.000K`</td><td>--Metanal (formaldehído)</td><td>10.8</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="29121200"><td>`2912.12.00`</td><td>--Etanal (acetaldehído)</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121200000"><td>`2912.12.00.000X`</td><td>--Etanal (acetaldehído)</td><td>10.8</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="291219"><td>`2912.19`</td><td>--Los demás</td><td /><td /><td /><td /></tr>
    <tr id="2912191"><td>`2912.19.1`</td><td>Dialdehídos</td><td /><td /><td /><td /></tr>
    <tr id="29121911"><td>`2912.19.11`</td><td>Glioxal</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121911000"><td>`2912.19.11.000Y`</td><td>Glioxal</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29121912"><td>`2912.19.12`</td><td>Glutaraldehído</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121912000"><td>`2912.19.12.000F`</td><td>Glutaraldehído</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="29121919"><td>`2912.19.19`</td><td>Los demás</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121919000"><td>`2912.19.19.000J`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="2912192"><td>`2912.19.2`</td><td>Monoaldehídos no saturados</td><td /><td /><td /><td /></tr>
    <tr id="29121921"><td>`2912.19.21`</td><td>Citral</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121921000"><td>`2912.19.21.000H`</td><td>Citral</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29121922"><td>`2912.19.22`</td><td>Citronelal (3,7-dimetil-6-octenal)</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121922000"><td>`2912.19.22.000Q`</td><td>Citronelal (3,7-dimetil-6-octenal)</td><td>10.8</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="29121923"><td>`2912.19.23`</td><td>Bergamal (3,7-dimetil-2-metilen-6-octenal)</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121923000"><td>`2912.19.23.000Y`</td><td>Bergamal (3,7-dimetil-2-metilen-6-octenal)</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="29121929"><td>`2912.19.29`</td><td>Los demás</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121929000"><td>`2912.19.29.000U`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="2912199"><td>`2912.19.9`</td><td>Los demás</td><td /><td /><td /><td /></tr>
    <tr id="29121991"><td>`2912.19.91`</td><td>Heptanal</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121991000"><td>`2912.19.91.000B`</td><td>Heptanal</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="29121999"><td>`2912.19.99`</td><td>Los demás</td><td /><td /><td /><td /></tr>
    <tr id="sim-29121999000"><td>`2912.19.99.000M`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29122"><td>`2912.2`</td><td>-Aldehídos cíclicos sin otras funciones oxigenadas:</td><td /><td /><td /><td /></tr>
    <tr id="29122100"><td>`2912.21.00`</td><td>--Benzaldehído (aldehído benzoico)</td><td /><td /><td /><td /></tr>
    <tr id="sim-29122100100"><td>`2912.21.00.100E`</td><td>En disolución acuosa con una concentración inferior o igual al 30 % P/V</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="sim-29122100900"><td>`2912.21.00.900Y`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="291229"><td>`2912.29`</td><td>--Los demás</td><td /><td /><td /><td /></tr>
    <tr id="29122910"><td>`2912.29.10`</td><td>Aldehído alfa-amilcinámico</td><td /><td /><td /><td /></tr>
    <tr id="sim-29122910000"><td>`2912.29.10.000E`</td><td>Aldehído alfa-amilcinámico</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="29122920"><td>`2912.29.20`</td><td>Aldehído alfa-hexilcinámico</td><td /><td /><td /><td /></tr>
    <tr id="sim-29122920000"><td>`2912.29.20.000P`</td><td>Aldehído alfa-hexilcinámico</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29122990"><td>`2912.29.90`</td><td>Los demás</td><td /><td /><td /><td /></tr>
    <tr id="sim-29122990000"><td>`2912.29.90.000H`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29124"><td>`2912.4`</td><td>-Aldehídos-alcoholes, aldehídos-eteres, aldehídos-fenoles y aldehídos con otras funciones oxigenadas:</td><td /><td /><td /><td /></tr>
    <tr id="29124100"><td>`2912.41.00`</td><td>--Vainillina (aldehído metilprotocatequico)</td><td /><td /><td /><td /></tr>
    <tr id="sim-29124100000"><td>`2912.41.00.000C`</td><td>--Vainillina (aldehído metilprotocatequico)</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29124200"><td>`2912.42.00`</td><td>--Etilvainillina (aldehído etilprotocatequico)</td><td /><td /><td /><td /></tr>
    <tr id="sim-29124200000"><td>`2912.42.00.000P`</td><td>--Etilvainillina (aldehído etilprotocatequico)</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="291249"><td>`2912.49`</td><td>--Los demás</td><td /><td /><td /><td /></tr>
    <tr id="29124910"><td>`2912.49.10`</td><td>3-Fenoxibenzaldehído</td><td /><td /><td /><td /></tr>
    <tr id="sim-29124910000"><td>`2912.49.10.000H`</td><td>3-Fenoxibenzaldehído</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29124920"><td>`2912.49.20`</td><td>3-Hidroxibenzaldehído</td><td /><td /><td /><td /></tr>
    <tr id="sim-29124920000"><td>`2912.49.20.000T`</td><td>3-Hidroxibenzaldehído</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29124930"><td>`2912.49.30`</td><td>3,4,5-Trimetoxibenzaldehído</td><td /><td /><td /><td /></tr>
    <tr id="sim-29124930000"><td>`2912.49.30.000C`</td><td>3,4,5-Trimetoxibenzaldehído</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="2912494"><td>`2912.49.4`</td><td>Aldehídos-alcoholes</td><td /><td /><td /><td /></tr>
    <tr id="29124941"><td>`2912.49.41`</td><td>4-(4-Hidroxi-4-metilpentil)-3-ciclohexen-1- carboxialdehído</td><td /><td /><td /><td /></tr>
    <tr id="sim-29124941000"><td>`2912.49.41.000V`</td><td>4-(4-Hidroxi-4-metilpentil)-3-ciclohexen-1- carboxialdehído</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29124949"><td>`2912.49.49`</td><td>Los demás</td><td /><td /><td /><td /></tr>
    <tr id="sim-29124949100"><td>`2912.49.49.100L`</td><td>Comprendidos en el Decreto N 560/2019 y sus modificatorios</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="sim-29124949900"><td>`2912.49.49.900E`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
    <tr id="29124990"><td>`2912.49.90`</td><td>Los demás</td><td /><td /><td /><td /></tr>
    <tr id="sim-29124990000"><td>`2912.49.90.000L`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29125000"><td>`2912.50.00`</td><td>-Polímeros cíclicos de los aldehídos</td><td /><td /><td /><td /></tr>
    <tr id="291250001"><td>`2912.50.00.1`</td><td>Principios activos de plaguicidas agroquímicos (R. 2013/93 ANA)</td><td /><td /><td /><td /></tr>
    <tr id="sim-29125000110"><td>`2912.50.00.110N`</td><td>Meta acetaldehído</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="sim-29125000190"><td>`2912.50.00.190P`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="sim-29125000900"><td>`2912.50.00.900D`</td><td>Los demás</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
    <tr id="29126000"><td>`2912.60.00`</td><td>-Paraformaldehído</td><td /><td /><td /><td /></tr>
    <tr id="sim-29126000000"><td>`2912.60.00.000U`</td><td>-Paraformaldehído</td><td>0</td><td>0</td><td>0</td><td>1.5</td></tr>
  </tbody>
</table>


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