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Diphenyl (methylenedi-4,1-phenylene)biscarbamate

CAS 101-65-5

Molecular structure of 101-65-5
US production177.0K lb
Import volumeZero
Import dependency0%
Top sourceNo public record

Production is reported production, not a complete census of factories. 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 292429 · basket

EPA reports by year
2023
US production 177.0K lb · Imports Zero
2019
US production 356.5K lb · Imports Zero

HS customs code 292429 covers 203 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (1)
Ascent Industries

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS101-65-5
PubChem CID66870
DTXSIDDTXSID90861708
FormulaC27H22N2O4
Mol. Weight438.5 g/mol
SMILESC1=CC=C(C=C1)OC(=O)NC2=CC=C(C=C2)CC3=CC=C(C=C3)NC(=O)OC4=CC=CC=C4

Data Sources

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Brief citations

Diphenyl (methylenedi-4,1-phenylene)biscarbamate (CAS 101-65-5) https://chemicalindependence.com/chemical/101-65-5/ EPA CompTox (DSSTox): DTXSID90861708. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID90861708 PubChem: 66870. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/66870 EPA Chemical Data Reporting: 101-65-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting