# United States tariff lines under HS 2912.49

> The United States tariff splits HS 2912.49 (aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function: Other) into 6 national lines: 2912.49.10.00 (p-Anisaldehyde), 2912.49.15.00 (p-Hydroxybenzaldehyde), 2912.49.26.00 (other), 2912.49.55.00 (hydroxycitronellal) and 2 others. The general (MFN) duty differs by line: 5.5% on 2912.49.10.00, free on 2912.49.15.00, 5.5% on 2912.49.26.00, 4.8% on 2912.49.55.00, 5.1% on 2912.49.60.00 and 4.8% on 2912.49.90.00.

Source: https://border.bot/countries/united-states/hs-codes/291249
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 29](https://border.bot/countries/united-states/hs-codes/29) / [2912.49](https://border.bot/countries/united-states/hs-codes/291249)

## Key facts

- HS subheading: [2912.49](https://border.bot/hs-codes/291249)
- National lines: 6
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 29: Organic chemicals

## United States lines under 2912.49

The United States tariff splits HS 2912.49 (aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function: Other) into 6 national lines: 2912.49.10.00 (p-Anisaldehyde), 2912.49.15.00 (p-Hydroxybenzaldehyde), 2912.49.26.00 (other), 2912.49.55.00 (hydroxycitronellal) and 2 others.

The general (MFN) duty differs by line: 5.5% on 2912.49.10.00, free on 2912.49.15.00, 5.5% on 2912.49.26.00, 4.8% on 2912.49.55.00, 5.1% on 2912.49.60.00 and 4.8% on 2912.49.90.00.

- [2912.49.10.00](https://border.bot/countries/united-states/hs-codes/2912491000) Aldehyde alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, Other, Aromatic, p-Anisaldehyde. Duty (MFN): 5.5%
- [2912.49.15.00](https://border.bot/countries/united-states/hs-codes/2912491500) Aldehyde alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, Other, Aromatic, p-Hydroxybenzaldehyde. Duty (MFN): free
- [2912.49.26.00](https://border.bot/countries/united-states/hs-codes/2912492600) Aldehyde alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, Other, Aromatic, Other. Duty (MFN): 5.5%
- [2912.49.55.00](https://border.bot/countries/united-states/hs-codes/2912495500) Aldehyde alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, Other, Other, Aldehyde-alcohols, Hydroxycitronellal. Duty (MFN): 4.8%
- [2912.49.60.00](https://border.bot/countries/united-states/hs-codes/2912496000) Aldehyde alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, Other, Other, Aldehyde-alcohols, Other. Duty (MFN): 5.1%
- [2912.49.90.00](https://border.bot/countries/united-states/hs-codes/2912499000) Aldehyde alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, Other, Other, Other. Duty (MFN): 4.8%

## In other countries

No other national tariff on border.bot has live lines under 2912.49 yet.

- [The Harmonized System text for 2912.49](https://border.bot/hs-codes/291249)

- Previous subheading: [2912.42](https://border.bot/countries/united-states/hs-codes/291242) Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde
- Next subheading: [2912.50](https://border.bot/countries/united-states/hs-codes/291250) Cyclic polymers of aldehydes

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2912.49?

The United States tariff splits HS 2912.49 (aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function: Other) into 6 national lines: 2912.49.10.00 (p-Anisaldehyde), 2912.49.15.00 (p-Hydroxybenzaldehyde), 2912.49.26.00 (other), 2912.49.55.00 (hydroxycitronellal) and 2 others.

### What is the duty on HS 2912.49 in the United States?

The general (MFN) duty differs by line: 5.5% on 2912.49.10.00, free on 2912.49.15.00, 5.5% on 2912.49.26.00, 4.8% on 2912.49.55.00, 5.1% on 2912.49.60.00 and 4.8% on 2912.49.90.00.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/291249.json