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2- {[4- (Diethylamino) phenyl] [4- (Diethyliminio) Cyclohexa-2,5-Dien-1-Ylidene] Methyl} What are the main application scenarios of -5-Sulfobenzenesulfonate
2-% {[4- (diethylamino) phenyl] [4- (diethylamino) cyclohexyl-2,5-diene-1-subunit] methyl} -5-sulfobenzenesulfonate, the main application scenarios of this compound are as follows:
In the field of dyeing, it can be used as a specific dye. With its unique molecular structure, it shows excellent affinity for specific fiber materials and can achieve good dyeing results. For example, in the textile industry, dyeing natural fiber fabrics such as cotton, linen, and silk can give fabrics vivid color and excellent color fastness. When printing and dyeing patterns, its structural characteristics can precisely control the dyeing area and pattern clarity.
In the field of optical materials, the compound may be applied to the manufacture of optical sensors due to its special light absorption and emission characteristics. When the environment changes, such as the concentration of specific substances and the change of pH, its optical properties change accordingly, so as to achieve sensitive detection of environmental factors. In the field of chemical analysis, it can be used to construct optical sensing systems for qualitative and quantitative detection of target analytes.
In the field of biomedical imaging, it can act as a fluorescent marker due to its targeting or affinity for certain biological tissues or cells. With the help of its fluorescence properties, imaging observations of specific biomolecules, cellular structures or biological processes in organisms can be carried out under the microscope, which helps researchers to deeply understand the microscopic mechanisms in organisms and is of great significance in disease diagnosis and research, such as the labeling and tracking of tumor cells, assisting cancer early diagnosis and treatment monitoring.
With its structural properties, this compound plays a key role in the fields of dyeing, optical materials and biomedical imaging, providing important support for the development and application of related fields.
2- {[4- (Diethylamino) phenyl] [4- (Diethyliminio) Cyclohexa-2,5-Dien-1-Ylidene] Methyl} What are the chemical properties of -5-Sulfobenzenesulfonate
This substance is named 2- {[4- (diethylamino) phenyl] [4- (diethylamino) cyclohexyl-2,5-diene-1-subunit] methyl} -5 -sulfobenzene sulfonate, its chemical properties are as follows:
This compound has a certain polarity, because the molecule contains a sulfonate group, -SO < makes it have good solubility in water, can ionize ions, and has certain ionic compound characteristics, which can participate in ion exchange and other related reactions. The diethylamino and diethylimino parts contained in
have a certain alkalinity, which is due to the presence of lone pairs of electrons on the nitrogen atom, which can accept protons, thus showing alkaline characteristics and can react with acids to form salts.
The conjugate structure part, that is, the system composed of a benzene ring and a cyclohexadiene subunit, makes the substance may have special optical properties, such as absorption or emission at specific wavelengths, which may have potential applications in the field of photochemistry. The multiple benzene rings and long chain structures in the
molecule increase the rigidity and planarity of the molecule, affect the interaction between molecules, and affect the physical properties such as melting point and boiling point. Usually, the melting point is relatively high, and the time division of the solid state is relatively orderly. Overall, its chemical properties are determined by the different functional groups it contains, which provide a basis for its application in many fields such as materials science and chemical analysis.
What is the preparation method of 2- {[4- (Diethylamino) phenyl] [4- (Diethyliminio) Cyclohexa-2,5-Dien-1-Ylidene] Methyl} -5-Sulfobenzenesulfonate
To prepare 2- {[4- (diethylamino) phenyl] [4- (diethylamino) cyclohexyl-2,5-diene-1-subunit] methyl} -5 -sulfobenzenesulfonate, the following method can be followed.
First take an appropriate amount of 4- (diethylamino) benzaldehyde and cyclohexadiene derivatives containing corresponding substituents, and use organic solvents such as ethanol, dichloromethane, etc. as a medium to mix the two evenly. In this system, add an appropriate amount of catalyst, such as p-toluenesulfonic acid, which can accelerate the reaction process.
Place the mixed system at an appropriate temperature, control the temperature in an oil or water bath, and stir the reaction number. During this period, the progress of the reaction needs to be closely monitored. Thin-layer chromatography (TLC) can be used to determine the consumption of raw materials and the formation of products.
When the reaction reaches the desired level, stop heating and stirring. After cooling to room temperature, pour the reaction solution into an appropriate amount of water, extract it with an organic solvent several times, and collect the organic phase. After that, remove the moisture in the organic phase with a desiccant such as anhydrous sodium sulfate.
Filter out the desiccant, and remove the organic solvent by reduced pressure distillation to obtain a crude product. The crude product is purified by column chromatography or recrystallization. If column chromatography is used, choose the appropriate silica gel and eluent; if it is recrystallization, choose the appropriate solvent, such as ethanol-water mixed solvent, etc., so that the product precipitates a pure crystal, which is 2 - {[4 - (diethylamino) phenyl] [4 - (diethylimino) cyclohexene - 2,5 - diene - 1 - subunit] methyl} -5 - sulfobenzene sulfonate.
2- {[4- (Diethylamino) phenyl] [4- (Diethyliminio) Cyclohexa-2,5-Dien-1-Ylidene] Methyl} What are the physical properties of -5-Sulfobenzenesulfonate
2-%7B%5B4-%28Diethylamino%29phenyl%5D%5B4-%28Diethyliminio%29Cyclohexa-2%2C5-Dien-1-Ylidene%5DMethyl%7D-5-Sulfobenzenesulfonate is an organic compound with several unique physical properties.
Looking at its solubility, this compound exhibits a certain solubility in polar solvents such as water and alcohols. The polar solvent interacts with the polar groups in the compound, such as the sulfonic acid group, so that it can partially dissolve into such solvents. In non-polar solvents such as hexane and benzene, its solubility is very small, because the force between the compound and the non-polar solvent is weak.
When it comes to the melting point, the compound has a specific melting point range. This is determined by the intermolecular force, intermolecular hydrogen bonds, van der Waals forces, etc., so that the molecules are arranged in an orderly manner, and a certain temperature is required to destroy this ordered structure and cause it to melt. Its melting point is an important indicator for the identification and purification of this compound.
When it comes to color and appearance, it often takes the solid form of a specific color. This color originates from the light absorption and reflection characteristics of the molecular structure, and the structural parts such as the intramolecular conjugate system and chromophore affect the light absorption frequency and give the compound a unique color.
Furthermore, its stability is also an important characteristic. Under normal temperature and pressure, if the storage environment is suitable, it can maintain a relatively stable structure. In case of extreme conditions such as high temperature, strong acid and strong base, the molecular structure may change, resulting in changes in chemical properties.
In addition, the physical properties such as density and refractive index of the compound are also determined by its molecular structure and composition, which are of great significance in research and application in specific fields.
2- {[4- (Diethylamino) phenyl] [4- (Diethyliminio) Cyclohexa-2,5-Dien-1-Ylidene] Methyl} -5-Sulfobenzenesulfonate how soluble in different solvents
2-% 7B% 5B4-% 28 Diethylamino% 29 Phenyl% 5D% 5B4-% 28 Diethylamino% 29 Cyclohexyl-2,5-diene-1-subunit% 5D methyl% 7D-5-sulfobenzenesulfonate, which has different solubility in different solvents.
If placed in a polar solvent, such as water, because it contains sulfonic acid groups, it is hydrophilic and can form hydrogen bonds with water molecules to improve solubility, so it may have good solubility in water.
As for medium polar organic solvents such as ethanol, the diethylamino and imino parts of the substance can interact with ethanol molecules through hydrogen bonds and van der Waals forces to make it moderately soluble.
However, in non-polar solvents, such as hexane and toluene, due to the weak interaction between the polar groups of the substance and the molecules of the non-polar solvent, it is difficult to overcome its own intermolecular interaction and disperse in the solvent, so the dissolution is poor.
Overall, the solubility of this compound in polar and medium polar solvents should be better than that of non-polar solvents. The specific degree of solubility is also affected by factors such as temperature, solute and solvent ratio.