2,9-Dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
CAS 3089-17-6
U.S. production volumes are classified as confidential business information.
At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.
Why supply is unknownProduction is reported production, not a complete census of factories. US production volume is confidential. 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 320417 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 320417, which covers 80 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Netherlands
- Sweden
- Taiwan
- South Africa
- Turkey
- Spain
- Pakistan
- Denmark
- Hungary
- Austria
- Portugal
- Israel
- Ireland
- Australia
- Malaysia
- Singapore
- Brazil
- Poland
- Slovakia
- Hong Kong
- Romania
- Norway
- Colombia
Why It Matters
Industrial Uses
Used in 4 sectors as 1 functional role.
- •Pigment in Printing Ink ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Pigment in Plastics Material and Resin ManufacturingProcessing—incorporation into article
- •Pigment in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Pigment in Plastics Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
6 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 | $0.46 | 500 g | — |
| A2B Chem LLC | United States | $0.68 | 500 g | — |
| AA BLOCKS | United States | $0.88 | 500 g | — |
| AK Scientific, Inc. | United States | $47.00 | 5 g | — |
| Angene International Limited | United States | $79.20 | 5 g | — |
| Angene | China → Hong Kong | $4266.67 | 30 mg | — |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID1029253Retrieved 2026-04-06
- PubChem · compound 76530Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
2,9-Dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione (CAS 3089-17-6) https://chemicalindependence.com/chemical/3089-17-6/ EPA CompTox (DSSTox): DTXSID1029253. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1029253 PubChem: 76530. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/76530 EPA Chemical Data Reporting: 3089-17-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 3089-17-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 320417 for CAS 3089-17-6. Reporting year: 2024. https://usatrade.census.gov/