# United States tariff lines under HS 2914.79

> The United States tariff splits HS 2914.79 (halogenated, sulphonated, nitrated or nitrosated derivatives: Other) into 5 national lines: 2914.79.10.00 (2,3-Dichloro-1,4-naphthoquinone 1,8-Dihydroxy-4,5-dinitroanthraquinone; and 4-tert-Butyl-2,6-dimethyl-3,5-dinitroacetophenone (Musk ketone) and other artificial musks), 2914.79.30.00 (anthraquinone disulfonic acid, sodium salt; and 4-(3,4-Dichlorophenyl)-1-tetralone), 2914.79.40.00 (other), 2914.79.60.00 (1-Chloro-5-hexanone) and 1 other. The general (MFN) duty differs by line: 5.5% on 2914.79.10.00, free on 2914.79.30.00, 5.5% on 2914.79.40.00, free on 2914.79.60.00 and 4% on 2914.79.90.00.

Source: https://border.bot/countries/united-states/hs-codes/291479
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) / [2914.79](https://border.bot/countries/united-states/hs-codes/291479)

## Key facts

- HS subheading: [2914.79](https://border.bot/hs-codes/291479)
- National lines: 5
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 29: Organic chemicals

## United States lines under 2914.79

The United States tariff splits HS 2914.79 (halogenated, sulphonated, nitrated or nitrosated derivatives: Other) into 5 national lines: 2914.79.10.00 (2,3-Dichloro-1,4-naphthoquinone 1,8-Dihydroxy-4,5-dinitroanthraquinone; and 4-tert-Butyl-2,6-dimethyl-3,5-dinitroacetophenone (Musk ketone) and other artificial musks), 2914.79.30.00 (anthraquinone disulfonic acid, sodium salt; and 4-(3,4-Dichlorophenyl)-1-tetralone), 2914.79.40.00 (other), 2914.79.60.00 (1-Chloro-5-hexanone) and 1 other.

The general (MFN) duty differs by line: 5.5% on 2914.79.10.00, free on 2914.79.30.00, 5.5% on 2914.79.40.00, free on 2914.79.60.00 and 4% on 2914.79.90.00.

- [2914.79.10.00](https://border.bot/countries/united-states/hs-codes/2914791000) Halogenated, sulfonated, nitrated or nitrosated derivatives, Other, Aromatic, 2,3-Dichloro-1,4-naphthoquinone 1,8-Dihydroxy-4,5-dinitroanthraquinone; and 4-tert-Butyl-2,6-dimethyl-3,5-dinitroacetophenone (Musk ketone) and other artificial musks. Duty (MFN): 5.5%
- [2914.79.30.00](https://border.bot/countries/united-states/hs-codes/2914793000) Halogenated, sulfonated, nitrated or nitrosated derivatives, Other, Aromatic, Anthraquinone disulfonic acid, sodium salt; and 4-(3,4-Dichlorophenyl)-1-tetralone. Duty (MFN): free
- [2914.79.40.00](https://border.bot/countries/united-states/hs-codes/2914794000) Halogenated, sulfonated, nitrated or nitrosated derivatives, Other, Aromatic, Other. Duty (MFN): 5.5%
- [2914.79.60.00](https://border.bot/countries/united-states/hs-codes/2914796000) Halogenated, sulfonated, nitrated or nitrosated derivatives, Other, Other, 1-Chloro-5-hexanone. Duty (MFN): free
- [2914.79.90.00](https://border.bot/countries/united-states/hs-codes/2914799000) Halogenated, sulfonated, nitrated or nitrosated derivatives, Other, Other, Other. Duty (MFN): 4%

## In other countries

No other national tariff on border.bot has live lines under 2914.79 yet.

- [The Harmonized System text for 2914.79](https://border.bot/hs-codes/291479)

- Previous subheading: [2914.71](https://border.bot/countries/united-states/hs-codes/291471) Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives
- Next subheading: [2915.11](https://border.bot/countries/united-states/hs-codes/291511) Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2914.79?

The United States tariff splits HS 2914.79 (halogenated, sulphonated, nitrated or nitrosated derivatives: Other) into 5 national lines: 2914.79.10.00 (2,3-Dichloro-1,4-naphthoquinone 1,8-Dihydroxy-4,5-dinitroanthraquinone; and 4-tert-Butyl-2,6-dimethyl-3,5-dinitroacetophenone (Musk ketone) and other artificial musks), 2914.79.30.00 (anthraquinone disulfonic acid, sodium salt; and 4-(3,4-Dichlorophenyl)-1-tetralone), 2914.79.40.00 (other), 2914.79.60.00 (1-Chloro-5-hexanone) and 1 other.

### What is the duty on HS 2914.79 in the United States?

The general (MFN) duty differs by line: 5.5% on 2914.79.10.00, free on 2914.79.30.00, 5.5% on 2914.79.40.00, free on 2914.79.60.00 and 4% on 2914.79.90.00.

## 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/291479.json