9H-Fluorene, 9-phenyl- - Names and Identifiers
9H-Fluorene, 9-phenyl- - Physico-chemical Properties
| Molecular Formula | C19H14
|
| Molar Mass | 242.31 |
| Density | 1.140±0.06 g/cm3(Predicted) |
| Melting Point | 146-148 °C |
| Boling Point | 378.7±22.0 °C(Predicted) |
| Use | Application of 9-phenylfluorene can be used as an intermediate in organic synthesis and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes. |
9H-Fluorene, 9-phenyl- - Upstream Downstream Industry
9H-Fluorene, 9-phenyl- - Introduction
9-PHENYLFLUORENE is an organic compound with the chemical formula C19H14, which is obtained by replacing the hydrogen atom at the 9-position on the fluorene molecule with a phenyl group.
Nature:
9-PHENYLFLUORENE is a solid and has a white to pale yellow crystalline form. It has good thermal stability and solubility, and can be dissolved in some organic solvents at room temperature, such as dichloromethane, ethanol and xylene.
Use:
9-PHENYLFLUORENE has a wide range of applications in the field of organic optoelectronic materials. Due to its good photoelectric properties, it can be used as a light-emitting material for organic electroluminescent diodes (OLED) and organic solar cells. In addition, it can also be used in the fields of organic field effect transistors (OFET), organic lasers, liquid crystal displays, etc.
Method:
The preparation method of 9-PHENYLFLUORENE can be realized by introducing phenyl group on fluorene molecule to carry out aromatic electrophilic substitution reaction. A common synthetic method is the condensation reaction of fluorene with phenyl bromide under basic conditions to give 9-PHENYLFLUORENE. The reaction conditions and the choice of catalyst will affect the yield and selectivity.
Safety Information:
9-PHENYLFLUORENE is less toxic and harmful, but it is still a chemical that requires attention to safety during use and storage. Contact with skin, eyes and respiratory tract should be avoided. If accidental contact, rinse immediately with plenty of water. When used in the laboratory, it is necessary to wear appropriate protective measures, such as laboratory gloves, safety glasses and protective masks.
Last Update：2024-04-10 22:29:15