2,7-Dibromo-9,9'-dioctylfluorene (DBDOF) is an organic chemical compound containing two bromine atoms and one fluorine atom linked to a nine-carbon backbone. It is a colorless solid with a slightly sweet odor.
DBDOF is used primarily as an intermediate in the synthesis of other organic compounds. It can be used in the production of polymers and pharmaceuticals, as well as in the synthesis of other organobromine compounds. It can also be used as a flame retardant in plastics and other materials.
DBDOF has a high boiling point (326°C) and low melting point (81°C). It is soluble in most organic solvents, including ethanol, acetone, and ethyl ether, but is insoluble in water. It is less reactive than other organobromine compounds, due to its low polarity and the presence of fluorine atoms in its structure.
DBDOF is prepared by reacting 2,7-dibromofluorene (DBF) with octylamine or octylammonium chloride. This reaction produces a mixture of dibromo-9,9'-dioctylfluorene and other byproducts. The mixture is then purified by recrystallization to obtain a pure sample of DBDOF.
DBDOF is a highly toxic compound and should be handled with care. Exposure to DBDOF can cause skin and eye irritation, as well as respiratory irritation. Inhalation of DBDOF vapor can cause dizziness, nausea, and headaches. Prolonged exposure to DBDOF should be avoided.
In conclusion, 2,7-Dibromo-9,9'-dioctylfluorene is a versatile organic chemical compound used as an intermediate in the synthesis of other compounds. It can be used in the production of polymers and pharmaceuticals, as well as in the synthesis of other organobromine compounds. However, it is a highly toxic compound and should be handled with care.
Cas number: 480997-58-8