CAS 330-93-8 appears in our catalog under these names: Bis(4–fluorophenyl) Ether, Bis(4-fluorophenyl) Ether, >98.0%(GC), 4,4'-Oxybis(fluorobenzene) 95%, 4,4'-Oxybis(fluorobenzene), 95%, 95%, Bis(4-fluorophenyl) ether, 95%. Offered by: GLPBio, TCI, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 10g, 250mg.