2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE

2%2C5+-+BIS%285+-+TERT+-+BUTYL+-+BENZOXAZOL+-+2+-+YL%29THIOPHENE is 2,5-bis (5-tert-butyl-benzoxazole-2-yl) thiophene, which has a wide range of uses.
First, in the field of organic Light Emitting Diode (OLED), its role is key. OLED relies on organic materials for electroluminescence, and 2,5-bis (5-tert-butyl-benzoxazole-2-yl) thiophene has excellent luminescent properties and stability. Using it in the OLED light-emitting layer can improve the luminous efficiency of the device, making the display screen brighter and clearer, and the color is more vivid and realistic. And it can enhance the stability of OLED, prolong the service life, and lay the foundation for the wide application of OLED technology in the display industry, such as mobile phones, TVs, computer displays, etc., which greatly improves the display quality.
Second, in the field of fluorescent probes, it also has outstanding performance. Due to its special structure and optical properties, it can produce fluorescent responses to specific substances or physical and chemical environmental changes. Scientists have rationally designed and modified it to make fluorescent probes for biological systems or environmental monitoring. For example, high sensitivity and high selectivity detection of specific ions, molecules or biomarkers in living organisms can help early diagnosis and treatment monitoring of diseases; in environmental monitoring, the detection of pollutants or specific chemical substances provides key data for environmental protection and governance.
Third, in the field of organic synthesis, 2,5-bis (5-tert-butyl-benzoxazole-2-yl) thiophene, as an important intermediate, can participate in many organic reactions and construct complex organic molecular structures. Chemists use its unique structure to synthesize organic materials with specific functions through various reactions, such as coupling reactions, cyclization reactions, etc., providing new ways and methods for the development of organic synthetic chemistry and promoting the development of new functional materials.

2% 2C5 - BIS (5 - TERT - BUTYL - BENZOXAZOL - 2 - YL) THIOPHENE, Chinese name or 2,5 - bis (5 - tert-butyl - benzoxazole - 2 - yl) thiophene. The physical properties of this substance are as follows:
Looking at its properties, at room temperature, it is mostly white to light yellow powder, which is conducive to its uniform dispersion in many reaction systems and participation in various chemical processes.
The melting point is about a specific range, and this melting point characteristic is critical for its application in the field of material synthesis and other fields. When the temperature rises near the melting point, the intermolecular force changes, and the solid state transitions to the liquid state. The precise control of this transition temperature is related to the performance of the product.
In terms of solubility, it shows a certain solubility in common organic solvents such as chloroform and dichloromethane. It can be dissolved in such solvents, which means that in the solution processing process, a uniform solution can be easily prepared for the preparation of coatings, films and other materials. However, in polar solvents such as water, the degree of solubility is very small. This difference is due to the characteristics of the groups in its molecular structure. The structure of benzoxazole and thiophene in the molecule has certain hydrophobicity, so it is difficult to dissolve in the strong polar water phase.
In addition, it has good thermal stability. In a heated environment, within a certain temperature range, it can maintain its own structural stability, and does not easily decompose and rearrange. This makes it possible to maintain stable material properties during high temperature processing, such as injection molding, extrusion, etc., without deterioration due to thermal action.
It also has characteristics in optical properties. Affected by the conjugate system of molecular structure, it can absorb specific wavelengths of light and emit fluorescence under specific conditions. This optical property makes it potentially valuable in optical materials, such as fluorescent probes, Light Emitting Diodes, etc.

2%2C5+-+BIS%285+-+TERT+-+BUTYL+-+BENZOXAZOL+-+2+-+YL%29THIOPHENE, this is an organic compound, which can be called 2,5-bis (5-tert-butyl-benzoxazole-2-yl) thiophene in Chinese. The stability of its chemical properties requires careful investigation of various factors.
From the structural point of view, benzoxazole group is connected to thiophene, benzoxazole has an aromatic heterocyclic structure and has a certain conjugation effect, while tert-butyl is an electron-giving group, connected to benzoxazole, which will affect the distribution of molecular electron clouds. Thiophene is also an aromatic heterocyclic ring, and the whole molecule forms a large conjugated system. Generally speaking, the conjugated system helps to delocalize electrons and enhance molecular stability.
However, its stability is also influenced by external factors. In thermal environments, if the temperature is too high, the vibration of chemical bonds in the molecule will intensify, or some bonds will be broken, which will affect the stability. In case of strong oxidants, because of the sulfur atoms, sulfur has a certain degree of reduction, or is oxidized, resulting in structural changes. In strong acid and alkali environments, the distribution of electron clouds on aromatic heterocycles changes, or substitution reactions on rings are triggered, which also affect the stability.
However, under normal temperature and pressure and no extreme chemical environment, this compound can maintain a relatively stable state based on its conjugate structure. However, the specific stability needs to be accurately determined experimentally, and parameters such as reactivity and decomposition temperature under different conditions can be considered in order to determine the stability of its chemical properties.

2%2C5+-+BIS%285+-+TERT+-+BUTYL+-+BENZOXAZOL+-+2+-+YL%29THIOPHENE, this is an organic compound. To prepare this compound, the process is as follows:
First prepare the raw materials. 5-tert-butyl-2-hydroxybenzoxazole and 2,5-dibromothiophene are the key materials. It is necessary to ensure its purity and quality. These two are the cornerstones of the reaction and are related to the success or failure of the product.
Then select a suitable solvent. In organic synthesis, the solvent plays a significant role. Polar aprotic solvents such as N, N-dimethylformamide (DMF) and dimethyl sulfoxide (DMSO) are often selected because they can effectively dissolve the raw materials and promote the reaction.
In addition, alkali is added. Potassium carbonate, sodium carbonate and other alkaline substances are indispensable. Alkali can help initiate the reaction, enhance the activity of the raw materials, and accelerate the reaction process.
In the reaction, temperature control is crucial. Generally, the reaction needs to be reacted under heating conditions. The temperature may be controlled at 100-150 ° C. The specific temperature can optimize the reaction rate and yield. If the temperature is too high or low, it will affect the formation of the product.
The reaction device should choose a round-bottom flask with a reflux condenser to prevent the solvent from evaporating and losing the raw materials to ensure a smooth reaction. The stirring device is also indispensable, allowing the reactants to be fully contacted and the reaction is more uniform.
After a certain period of reaction, when the reaction is completed, the product needs to be separated and purified. After extraction, the product is removed from the reaction system with a suitable organic solvent to remove impurities. Then column chromatography is used to select suitable silica gel as the stationary phase and rinse with suitable eluent to achieve the purpose of separation and purification, and obtain high purity 2%2C5+-+BIS%285+-+TERT+-+BUTYL+-+BENZOXAZOL+-+2+-+YL%29THIOPHENE. The whole process requires fine operation, and each link is closely interlocked to obtain satisfactory results.

I think what you are asking is about "2,5-bis (5-tert-butyl-benzoxazole-2-yl) thiophene" in the market price range. However, the price of this substance is difficult to determine immediately. Because the market is fickle, its price is influenced by many factors.
First, the price of raw materials is quite critical. If the raw materials required to synthesize this compound are scarce or the price fluctuates, the price of the finished product will fluctuate. Second, the difficulty of the production process also has an impact. If the process is complicated, high-end equipment and exquisite technology are required, and the cost increases and the price increases. Third, the state of market supply and demand is also a major reason. If there are many people who want it, and there are few people who supply it, the price will go up; on the contrary, if the supply exceeds the demand, the price will fall.
In addition, the prices of different merchants, different regions, and different transaction sizes vary. To know the exact price range, check the chemical product trading platform in detail, or consult the chemical raw material supplier to get a relatively accurate price range. Although it is difficult for me to tell the price directly, you will be able to get the information you need in this way.