Dibenzyl oxalate
CAS 7579-36-4
Ethanedioic acid, 1,2-bis(phenylmethyl) ester
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
$0.82/gWuXi AppTec (Hong Kong) Limited
CountryChina (registered: Hong Kong)
Pack$81.51 / 100 g
PurityNot recorded
Vendors21 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
20 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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $1.08 | 500 g | 98% |
| Angene Chemical | China → Hong Kong | $1.24 | 500 g | 98% |
| Combi-Blocks, Inc. | United States | $1.26 | 500 g | 98% |
| BLD Pharmatech Co., Limited | United States | $1.26 | 500 g | 98% |
| BLD Pharmatech GmbH | Germany | $1.26 | 500 g | 98% |
| BLD Pharmatech Ltd. | China | $1.26 | 500 g | 98% |
| Ambeed, Inc. | United States | $1.26 | 500 g | 98% |
| A2B Chem LLC | United States | $1.34 | 500 g | 98% |
| AA BLOCKS | United States | $1.41 | 500 g | 98% |
| AK Scientific Specialized | United States | $2.10 | 100 g | 95% |
| AK Scientific, Inc. | United States | $2.81 | 100 g | 98% |
| Angene International Limited | United States | $3.58 | 100 g | 95% |
| AstaTech, Inc | United States | $3.76 | 25 g | 95% |
| Fluorochem EU | Germany | $5.08 | 5 g | 95% |
| Fluorochem UK | United Kingdom | $5.15 | 5 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $8.37 | 25 g | 98% |
| Sigma-Aldrich | Germany | $8.37 | 25 g | 98% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| ChemBridge Corporation | Kazakhstan | $4800.00 | 50 mg | 90% |
Chemical Identity
CAS7579-36-4
PubChem CIDNot recorded
DTXSIDDTXSID4038926
FormulaC16H14O4
Mol. Weight270.284 g/mol
SMILESO=C(OCC1=CC=CC=C1)C(=O)OCC1=CC=CC=C1
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Dibenzyl oxalate (CAS 7579-36-4) https://chemicalindependence.com/chemical/7579-36-4/ EPA TSCA Inventory: CAS 7579-36-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory