Flag of the United StatesAmerican Chemical Independence

2-Butenedioic acid (2Z)-, 1,1'-(dibutylstannylene) 4,4'-bis(phenylmethyl) ester

CAS 7324-74-5

EPA and Census publish no US supply data for this chemical.

Molecular structure of 7324-74-5
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 unknown

Where 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.

Chemical Identity

CAS7324-74-5
PubChem CIDNot recorded
DTXSIDDTXSID601135652
FormulaC30H36O8Sn
Mol. Weight643.32 g/mol
SMILESCCCC[Sn](CCCC)(OC(=O)\C=C/C(=O)OCC1=CC=CC=C1)OC(=O)\C=C/C(=O)OCC1=CC=CC=C1

Data Sources

← Back to Dashboard

Brief citations

2-Butenedioic acid (2Z)-, 1,1'-(dibutylstannylene) 4,4'-bis(phenylmethyl) ester (CAS 7324-74-5) https://chemicalindependence.com/chemical/7324-74-5/ EPA TSCA Inventory: CAS 7324-74-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory