Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(2-phenylethyl)-
CAS 67075-37-0
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.
Where It Comes From
- 2023
- US production Confidential · Imports Zero
Why It Matters
Industrial Uses
Used in 3 sectors as 1 functional role.
- •Pigment in Plastics Material and Resin Manufacturing (40%)Processing—incorporation into formulation, mixture, or reaction product
- •Pigment in Paint and Coating Manufacturing (40%)Processing—incorporation into formulation, mixture, or reaction product
- •Pigment in Printing Ink Manufacturing (20%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
8 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 |
|---|---|---|---|---|
| BLD Pharmatech Ltd. | China | $174.00 | 5 g | 98% |
| A2B Chem LLC (1 week) | United States | $177.00 | 1 g | 98% |
| AA BLOCKS (1 week) | United States | $196.00 | 1 g | 98% |
| Combi-Blocks (back-ordered) | United States | $215.00 | 1 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $297.00 | 1 g | 98% |
| Angene Chemical | China → Hong Kong | $341.00 | 1 g | 98% |
| Ambeed, Inc. | United States | $368.00 | 250 mg | 98% |
| AstaTech (2 weeks) | United States | $919.00 | 1 g | 95% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-04-29
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(2-phenylethyl)- (CAS 67075-37-0) https://chemicalindependence.com/chemical/67075-37-0/ EPA TSCA Inventory: CAS 67075-37-0. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 67075-37-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 67075-37-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting