Methanone, bis(4-phenoxyphenyl)-
CAS 14984-21-5
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
$8.91/gApollo Scientific US
CountryUnited Kingdom
Pack$891.00 / 100 g
Purity99%
Vendors9 available
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 |
|---|---|---|---|---|
| Combi-Blocks, Inc. | United States | $9.20 | 25 g | 97% |
| A2B Chem LLC | United States | $9.96 | 25 g | 97% |
| AA BLOCKS | United States | $10.52 | 25 g | 97% |
| Aaron Chemicals LLC | Hong Kong | $17.16 | 25 g | — |
| Angene Chemical | China → Hong Kong | $17.28 | 25 g | — |
| ALFA AESAR | Germany | $17.69 | 5 g | 98% |
| Key Organics Ltd. | United Kingdom | $1960.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | — |
Chemical Identity
CAS14984-21-5
PubChem CIDNot recorded
DTXSIDDTXSID7065835
FormulaC25H18O3
Mol. Weight366.416 g/mol
SMILESO=C(C1=CC=C(OC2=CC=CC=C2)C=C1)C1=CC=C(OC2=CC=CC=C2)C=C1
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Methanone, bis(4-phenoxyphenyl)- (CAS 14984-21-5) https://chemicalindependence.com/chemical/14984-21-5/ EPA TSCA Inventory: CAS 14984-21-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory