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Benzenesulfonyl isocyanate, 2-(trifluoromethoxy)-

CAS 99722-81-3

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

Molecular structure of 99722-81-3
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

CAS99722-81-3
PubChem CIDNot recorded
DTXSIDDTXSID1074383
FormulaC8H4F3NO4S
Mol. Weight267.18 g/mol
SMILESFC(F)(F)OC1=C(C=CC=C1)S(=O)(=O)N=C=O

Data Sources

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Brief citations

Benzenesulfonyl isocyanate, 2-(trifluoromethoxy)- (CAS 99722-81-3) https://chemicalindependence.com/chemical/99722-81-3/ EPA TSCA Inventory: CAS 99722-81-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory