2,2,6,6-Tetramethyl-4-piperidone 1-nitroxide
EPA records show zero U.S. production of this chemical.
US ProductionZero
Import Value$1.3B
Top SourceChina 32%
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
Customs basis: HS 293339 · basket
These shares come from HS customs code 293339, which covers 57 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
Source Countries
Country of origin for US imports, from Census customs data (2023).
CN 32%ChinaIN 15%IndiaDE 10%GermanyBE 9%BelgiumCH 8%Switzerland
- Taiwan
- Ukraine
- Sweden
- Argentina
- Canada
- Finland
- Malta
- Israel
- Netherlands
- Denmark
- United Arab Emirates
- Mexico
- Brunei
- Slovakia
- Australia
- South Africa
- Poland
- Latvia
- Lithuania
- Estonia
- Slovenia
- Czech Republic
- Croatia
- Hong Kong
Why It Matters
Sectors
Plastics & Rubber
Downstream UsesNo data available
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 2 sectors as 1 functional role.
- •Chemical reaction regulator in Plastics Material and Resin Manufacturing (50%)Processing—incorporation into formulation, mixture, or reaction product
- •Chemical reaction regulator in Synthetic Rubber Manufacturing (50%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS2896-70-0
PubChem CIDNo data available
DTXSIDDTXSID4044905
FormulaNo data available
Mol. WeightNo data available
SMILESNo data available
Data Sources
DTXSID40449052026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
2896-70-02026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 2896-70-02026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv