Benzenamine, 4-nitro-N,N-bis(4-nitrophenyl)-
CAS 20440-93-1
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
$0.70/gAaron Chemicals LLC
CountryHong Kong
Pack$70.00 / 100 g
PurityNot recorded
Vendors18 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
17 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.71 | 100 g | 98% |
| A2B Chem LLC | United States | $0.72 | 100 g | 97% |
| BLD Pharmatech GmbH | Germany | $0.91 | 100 g | 97% |
| BLD Pharmatech Ltd. | China | $0.91 | 100 g | 97% |
| AA BLOCKS | United States | $0.91 | 100 g | 97% |
| Fluorochem UK | United Kingdom | $1.09 | 25 g | 95% |
| Ambeed, Inc. | United States | $1.46 | 100 g | 97% |
| AK Scientific Specialized | United States | $1.46 | 100 g | 95% |
| BLD Pharmatech Co., Limited | United States | $1.68 | 25 g | 97% |
| Angene International Limited | United States | $2.60 | 100 g | 95% |
| AK Scientific, Inc. | United States | $2.66 | 100 g | 98% |
| Synthonix | United States | $4.00 | 10 g | 97% |
| AstaTech (2 weeks) | United States | $4.39 | 100 g | 97% |
| Accela ChemBio | United States | $10.00 | 1 g | 97% |
| Sigma-Aldrich (Rush Stock) | Germany | $24.18 | 5 g | — |
| Sigma-Aldrich | Germany | $24.18 | 5 g | — |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
CAS20440-93-1
PubChem CIDNot recorded
DTXSIDDTXSID0066610
FormulaC18H12N4O6
Mol. Weight380.316 g/mol
SMILES[O-][N+](=O)C1=CC=C(C=C1)N(C1=CC=C(C=C1)[N+]([O-])=O)C1=CC=C(C=C1)[N+]([O-])=O
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Benzenamine, 4-nitro-N,N-bis(4-nitrophenyl)- (CAS 20440-93-1) https://chemicalindependence.com/chemical/20440-93-1/ EPA TSCA Inventory: CAS 20440-93-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory