United States tariff line 3812.39.70.00: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate
Last updated
Key facts
- Tariff line
- 3812.39.70.00
- Covers
- Anti-oxidizing preparations and other compound stabilizers for rubber or plastics, bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate
- Duty (MFN)
- Free
- Additional duties
- None recorded
- Restrictions
- None recorded
- Tariff
- United States
- HS subheading
- 3812.39
Summary
In the United States tariff, line 3812.39.70.00 covers anti-oxidizing preparations and other compound stabilizers for rubber or plastics, bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 3812.39 in heading 38.12 (chapter 38).
What this line covers
In the United States tariff, line 3812.39.70.00 covers anti-oxidizing preparations and other compound stabilizers for rubber or plastics, bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate.
Its legal text is “Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate”, read under “Anti-oxidizing preparations and other compound stabilizers for rubber or plastics”, “Other” and “Other”.
How it is structured
It falls under HS subheading 3812.39 in heading 38.12 (chapter 38). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.
- Chapter 38
- Miscellaneous chemical products
- Heading 38.12
- Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics
- Subheading 3812.39
- Anti-oxidizing preparations and other compound stabilizers for rubber or plastics
- Within the subheading
- Other
- Within the subheading
- Other
- Line 3812.39.70.00
- Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate
Duty
Goods under this line enter free of general (MFN) duty.
Other lines under 3812.39
- 3812.39.20.00Mixtures of N,N'-diaryl-p-phenylenediamines
- 3812.39.30.00Master batches of poly[nitrilomethanetetraaryl- nitrilo[2,4,6- tris(1-methylethyl)-1,3- phenylene]]-2,6-bis(1-methylethyl)phenyl]-ω- [[[[2,6-bis(1-methylethyl)phenyl]amino]- methylene]amino]carbodiimide or 2,4-diisocyanate-1,3,5-tris(1-methylethyl)- benzene homopolymer with polyethylene, polyethylene terephthalate, or thermoplastic polyurethanes;Master batches of 3-(2H-benzotriazol-2-yl)-5- (tert-butyl)-4-hydroxybenzenepropanoic acid, C7-C9 branched or linear alkyl esters; andMaster batches of α-[3-[3-(2H-benzotriazol-2- yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1- oxopropyl-ω-[3-[3-(2H-benzotriazol-2-yl)-5- (1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxo- propyl] poly(oxyethylene)
- 3812.39.60.00Other
- 3812.39.90.00Other
In other countries
No other national tariff on border.bot has live lines under 3812.39 yet.
Frequently asked questions
What does tariff line 3812.39.70.00 cover in the United States tariff?
In the United States tariff, line 3812.39.70.00 covers anti-oxidizing preparations and other compound stabilizers for rubber or plastics, bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate.
What is the general (MFN) duty on 3812.39.70.00 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: