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DI-TERT-BUTYLPHENYLPHOSPHONIUM TETRAFLUOROBORATE

CAS 612088-55-8

Phosphine, bis(1,1-dimethylethyl)phenyl-, tetrafluoroborate(1-) (1:1)

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

Molecular structure of 612088-55-8
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

CAS612088-55-8
PubChem CIDNot recorded
DTXSIDDTXSID00459231
FormulaC14H24BF4P
Mol. Weight310.12 g/mol
SMILESF[B-](F)(F)F.CC(C)(C)[PH+](C1=CC=CC=C1)C(C)(C)C

Data Sources

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Brief citations

DI-TERT-BUTYLPHENYLPHOSPHONIUM TETRAFLUOROBORATE (CAS 612088-55-8) https://chemicalindependence.com/chemical/612088-55-8/ EPA TSCA Inventory: CAS 612088-55-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory