HS code 2909.11: Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl ether
Last updated
Key facts
- HS code
- 2909.11
- Covers
- Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl ether
- Chapter
- 29: Organic chemicals
- Edition
- HS2022
- Duty in the United States
- See its 1 line
Summary
HS code 2909.11 covers acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl ether. It sits in 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, sulphonated, nitrated or nitrosated derivatives) in chapter 29 (organic chemicals). Other goods of heading 29.09 are classified under 2909.19 (acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives, other), 2909.20 (cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives), 2909.30 (aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives), 2909.41 (ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives, 2,2'-Oxydiethanol (diethylene glycol, digol)) or 5 others. National tariff lines under 2909.11 are live on border.bot for the United States (1 line, also used by 1 other country).
What this code covers
HS code 2909.11 covers acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl ether.
The legal text of the subheading is “Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives: Diethyl ether”, read under “Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives”, in HS2022.
What it doesn’t cover
Other goods of heading 29.09 are classified under 2909.19 (acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives, other), 2909.20 (cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives), 2909.30 (aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives), 2909.41 (ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives, 2,2'-Oxydiethanol (diethylene glycol, digol)) or 5 others.
- 2909.19Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives: Other
- 2909.20Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2909.30Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2909.41Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives: 2,2'-Oxydiethanol (diethylene glycol, digol)
- 2909.43Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives: Monobutyl ethers of ethylene glycol or of diethylene glycol
- 2909.44Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives: Other monoalkylethers of ethylene glycol or of diethylene glycol
- 2909.49Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives: Other
- 2909.50Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2909.60Alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives
How it is structured
2909.11 is a six-digit subheading. Its first two digits, 29, are the chapter; the first four, 2909, are heading 29.09; the last two, 11, identify the subheading within the heading.
Countries add their own digits after these six for their national tariff lines.
- Chapter 29
- Organic chemicals
- Within the heading
- Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives
- Subheading 2909.11
- Diethyl ether
In other countries
National tariff lines under 2909.11 are live on border.bot for the United States (1 line, also used by 1 other country).
- United States1 line, used by 1 other country
Frequently asked questions
What does HS code 2909.11 cover?
HS code 2909.11 covers acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl ether.
Which heading and chapter is HS code 2909.11 in?
HS code 2909.11 is in 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, sulphonated, nitrated or nitrosated derivatives) in chapter 29 (organic chemicals).
Where are goods of heading 29.09 classified when 2909.11 doesn’t fit?
Other goods of heading 29.09 are classified under 2909.19 (acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives, other), 2909.20 (cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives), 2909.30 (aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives), 2909.41 (ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives, 2,2'-Oxydiethanol (diethylene glycol, digol)) or 5 others.
Which countries’ tariffs list national lines under HS code 2909.11?
National tariff lines under 2909.11 are live on border.bot for the United States (1 line, also used by 1 other country).
Sources and updates
The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.
This page was last updated on 11 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.