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Formamide, N,N'-1,6-hexanediylbis[N-(2,2,6,6-tetramethyl-4-piperidinyl)-

CAS 124172-53-8

EPA’s 2023 records show zero U.S. production of this chemical.

Molecular structure of 124172-53-8
US productionZero
Import value, 2024$1.3B
Import volumeCBI
Top sourceChina 32%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293339 · basket

EPA reports by year
2023
US production Zero · Imports Confidential
2019
US production Confidential · Imports Confidential

These shares come from HS customs code 293339, which covers 397 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 32%ChinaIN 15%IndiaDE 10%GermanyBE 9%BelgiumCH 8%Switzerland
EPA-registered importers (3)
Basf Se · DE Germany
Basf
Chitec Technology

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •UV stabilizer in Plastics Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.09/gAaron Chemicals LLC
CountryHong Kong
Pack$44.00 / 500 g
Purity97%
Vendors13 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

12 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.10500 g97%
BLD Pharmatech GmbHGermany$0.111 kg97%
BLD Pharmatech Ltd.China$0.111 kg97%
Ambeed, Inc.United States$0.121 kg97%
A2B Chem LLCUnited States$0.15500 g98%
BLD Pharmatech Co., LimitedUnited States$0.15500 g97%
AK Scientific, Inc.United States$0.17500 g99%
AA BLOCKSUnited States$0.19500 g99%
Combi-Blocks, Inc.United States$0.30500 g98%
Angene International LimitedUnited States$0.34500 g99%
AstaTech (2 weeks)United States$1.19100 g95%
AngeneChina → Hong Kong$4266.6730 mg98%

Chemical Identity

CAS124172-53-8
PubChem CID14419064
DTXSIDDTXSID9073094
FormulaC26H50N4O2
Mol. Weight450.7 g/mol
SMILESCC1(CC(CC(N1)(C)C)N(CCCCCCN(C=O)C2CC(NC(C2)(C)C)(C)C)C=O)C

Data Sources

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Brief citations

Formamide, N,N'-1,6-hexanediylbis[N-(2,2,6,6-tetramethyl-4-piperidinyl)- (CAS 124172-53-8) https://chemicalindependence.com/chemical/124172-53-8/ EPA CompTox (DSSTox): DTXSID9073094. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID9073094 PubChem: 14419064. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/14419064 EPA Chemical Data Reporting: 124172-53-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 124172-53-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293339 for CAS 124172-53-8. Reporting year: 2024. https://usatrade.census.gov/