High Quality 2,7-Di-tert-butylfluorene (CAS 58775-05-6) is a high - purity chemical compound. It has a unique molecular structure which gives it distinct chemical and physical properties. The molecular formula of 2,7 - Di - tert - butylfluorene is (C_{21}H_{26}), and its molecular weight is approximately 278.43 g/mol. This compound usually appears as a white to off - white crystalline powder.
It has a high melting point, typically around 118 - 120°C, which indicates its relatively stable thermal properties. In terms of solubility, it is soluble in common organic solvents such as dichloromethane, chloroform, and toluene, but has very low solubility in water. These solubility characteristics are important for its use in various chemical processes.
2,7 - Di - tert - butylfluorene has a wide range of applications in the field of organic chemistry. One of its main uses is as a building block in the synthesis of organic light - emitting diodes (OLEDs). Its unique chemical structure can be modified to introduce different functional groups, which can significantly improve the performance of OLEDs, such as increasing their luminous efficiency and color purity.
It is also used in the preparation of organic semiconductors. Organic semiconductors based on 2,7 - Di - tert - butylfluorene can be used in flexible electronic devices, such as flexible displays and organic solar cells. Additionally, it can be used in the development of advanced materials with special optical properties, which have potential applications in optical sensors and optical storage devices.
When using High Quality 2,7 - Di - tert - butylfluorene, it is necessary to follow strict safety procedures. First, it should be stored in a cool, dry, and well - ventilated place, away from direct sunlight and sources of ignition. When handling the compound, appropriate personal protective equipment, such as gloves and safety glasses, should be worn.
In the laboratory, when using it for chemical synthesis, it should be added to the reaction system under appropriate reaction conditions, such as temperature, pressure, and solvent. Usually, it is dissolved in a suitable organic solvent and then slowly added to the reaction mixture with stirring. The reaction progress should be monitored by appropriate analytical methods, such as thin - layer chromatography (TLC) or nuclear magnetic resonance (NMR) spectroscopy.
Case 1: In an OLED research project, a team of scientists used 2,7 - Di - tert - butylfluorene as a starting material to synthesize a new type of OLED material. They first modified the 2,7 - Di - tert - butylfluorene by introducing a specific functional group through a series of chemical reactions. After optimizing the synthesis process, they found that the OLED device fabricated with this new material had a luminous efficiency 30% higher than the traditional devices. This improvement was mainly due to the unique electronic structure of the compound derived from 2,7 - Di - tert - butylfluorene.
Case 2: A company was developing organic solar cells. They incorporated 2,7 - Di - tert - butylfluorene into the active layer of the solar cells. Through a series of experiments, they found that the addition of 2,7 - Di - tert - butylfluorene could improve the charge - transport properties of the active layer, resulting in an increase in the power conversion efficiency of the solar cells by about 15%. This shows that 2,7 - Di - tert - butylfluorene has great potential in the field of organic photovoltaics.
If you have any questions about High Quality 2,7 - Di - tert - butylfluorene, please feel free to contact us. Our email is info@vivalr.come o nosso número de telefone é (86) 15866781826.
Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
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