# United States tariff line 2909.49.30.00: Dipentaerythritol having a purity of 94 percent or more by weight

> In the United States tariff, line 2909.49.30.00 covers ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, dipentaerythritol having a purity of 94 percent or more by weight. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 2909.49 in heading 29.09 (chapter 29).

Source: https://border.bot/countries/united-states/hs-codes/2909493000
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) / [2909.49](https://border.bot/countries/united-states/hs-codes/290949) / [2909.49.30.00](https://border.bot/countries/united-states/hs-codes/2909493000)

## Key facts

- Tariff line: 2909.49.30.00
- Covers: Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, dipentaerythritol having a purity of 94 percent or more by weight
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [2909.49](https://border.bot/hs-codes/290949)

## What this line covers

In the United States tariff, line 2909.49.30.00 covers ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, dipentaerythritol having a purity of 94 percent or more by weight.

Its legal text is “Dipentaerythritol having a purity of 94 percent or more by weight”, read under “Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives”, “Other” and “Other”.

## How it is structured

It falls under HS subheading 2909.49 in heading 29.09 (chapter 29). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 29: Organic chemicals
- Heading 29.09: Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives
- Subheading 2909.49: Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives
- Within the subheading: Other
- Within the subheading: Other
- Line 2909.49.30.00: Dipentaerythritol having a purity of 94 percent or more by weight

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 2909.49 yet.

- [The Harmonized System text for 2909.49](https://border.bot/hs-codes/290949)

## Other lines under 2909.49

- [2909.49.05.00](https://border.bot/countries/united-states/hs-codes/2909490500) Guaifenesin
- [2909.49.10.00](https://border.bot/countries/united-states/hs-codes/2909491000) Products described in additional U.S. note 3 to section VI
- [2909.49.15.00](https://border.bot/countries/united-states/hs-codes/2909491500) Other
- [2909.49.20.00](https://border.bot/countries/united-states/hs-codes/2909492000) Glycerol ethers
- [2909.49.60.00](https://border.bot/countries/united-states/hs-codes/2909496000) Other

- Previous line: [2909.49.20.00](https://border.bot/countries/united-states/hs-codes/2909492000) Glycerol ethers
- Next line: [2909.49.60.00](https://border.bot/countries/united-states/hs-codes/2909496000) Other

## Frequently asked questions

### What does tariff line 2909.49.30.00 cover in the United States tariff?

In the United States tariff, line 2909.49.30.00 covers ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, dipentaerythritol having a purity of 94 percent or more by weight.

### What is the general (MFN) duty on 2909.49.30.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## 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/2909493000.json