Benzenesulfonic Acid, 4- (2- (5-Methoxy-4- (2- (4-Methoxyphenyl) Diazenyl) -2-Methylphenyl) Diazenyl) -, Sodium Salt (1:1) What is the chemical structure?
This is about 4 - (2 - (5 - methoxy - 4 - (2 - (4 - methoxy phenyl) diazo) - 2 - methylphenyl) diazo) benzenesulfonic acid sodium salt (1:1) chemical structure investigation. I will follow the ancient style of "Tiangong Kaiwu" to express it as Jun Jieji.
Looking at the name of this compound, it can be seen that its main body is derived from benzenesulfonic acid. The benzenesulfonic acid is the structure in which the sulfonic acid group (-SO 🥰 H) is connected to the benzene ring. In this compound, the hydrogen atom on the benzene ring is replaced by a complex group, namely 4- (2 - (5 - methoxy - 4 - (2 - (4 - methoxy phenyl) diazo) - 2 - methylphenyl) diazo).
The first view of the diazo group, which consists of two nitrogen atoms connected by a double bond (-N = N-), is chemically active. In this compound, there are two diazo groups, one of which is connected to a 4-methoxyphenyl group, and the 4-methoxyphenyl group is connected to another benzene ring, which still has 5-methoxy and 2-methyl substituents. This complex group is connected to the 4-position of the benzene ring of benzenesulfonic acid by a diazo group.
Furthermore, this compound is a sodium salt (1:1), which means that every 4- (2- (5-methoxy-4- (2- (4-methoxy-phenyl) diazo) -2-methylphenyl) diazo) benzene sulfonic acid molecule combines with a sodium ion to form an ionic compound. This combination makes the compound different from the original acid in some properties, such as solubility.
In summary, the chemical structure of this compound is quite complex. It is composed of benzene sulfonic acid parent, multiple phenyl rings and substituents, diazo groups and sodium ions. Each part interacts and gives it unique chemical properties.
What are the physical properties of Benzenesulfonic Acid, 4- (2- (5-Methoxy-4- (2- (4-Methoxyphenyl) Diazenyl) -2-Methylphenyl) Diazenyl) -, Sodium Salt (1:1)?
This is 4 - [2 - (5 - methoxy - 4 - [2 - (4 - methoxy phenyl) diazo] - 2 - methylphenyl) diazo] benzenesulfonic acid monosodium salt. Looking at its structure, it contains benzene ring, sulfonic acid group, diazo group and methoxy group. Many structural characteristics determine its physical properties.
This compound is mostly in a solid state, and the molecules are arranged in an orderly manner due to intermolecular forces. At room temperature and pressure, the stability is quite high. Although the diazo group is active, the structure is affected by surrounding groups, and the reactivity is slightly reduced.
In terms of solubility, it has a certain solubility in water due to the presence of sodium sulfonate salts. Sodium sulfonate salts are hydrophilic and can form hydrogen bonds with water molecules to help them disperse in water. However, in organic solvents, solubility may be limited, especially in non-polar organic solvents, due to the weak interaction between the polar part of the molecule and the non-polar organic solvent.
Melting point is also an important physical property. Its exact melting point is determined by factors such as intermolecular forces and crystal structure. The conjugated system formed by benzene rings and diazo groups enhances the intermolecular forces, and the melting point may be higher. To know the melting point accurately, experimental measurement is required.
In terms of color, the diazonium group structure often gives the compound a color, and the compound may have a specific color, but the specific color is affected by the interaction of each group in the molecular structure and the electronic transition characteristics, or it needs to be determined by actual observation.
What are the main uses of Benzenesulfonic Acid, 4- (2- (5-Methoxy-4- (2- (4-Methoxyphenyl) Diazenyl) -2-Methylphenyl) Diazenyl) -, Sodium Salt (1:1)?
This substance is called 4 - [2 - (5 - methoxy - 4 - [2 - (4 - methoxy phenyl) azo] - 2 - methylphenyl) azo] benzenesulfonic acid monosodium salt, and its uses are quite extensive.
In the dye industry, this is a key synthetic raw material. The unique azo group in its structure gives the substance a bright and stable color. Through careful regulation of the synthesis process, dyes of different colors can be precisely prepared, which are widely used in textiles, leather and many other fields, giving fabrics and leather a colorful color, which greatly enhances the aesthetics and commercial value of the product.
In the field of scientific research, as an organic compound with a specific structure, it is often used as a research object. Scientists have further clarified the characteristics of azo compounds through in-depth investigation of their chemical properties and reaction mechanisms, which has contributed to the improvement of organic chemistry theory and provided important theoretical support for the design and synthesis of new compounds.
In industrial production, in some cases, it can act as a catalyst or auxiliary agent. With its special chemical activity, it can speed up the process of certain chemical reactions or optimize reaction conditions, thereby improving production efficiency and reducing production costs. It plays an important role in the organic synthesis industry.
In summary, 4 - [2 - (5 - methoxy - 4 - [2 - (4 - methoxy phenyl) azo] - 2 - methylphenyl) azo] benzenesulfonic acid monosodium salts have important uses in many industries and are of great significance for promoting the development of related industries.
Benzenesulfonic Acid, 4- (2- (5-Methoxy-4- (2- (4-Methoxyphenyl) Diazenyl) -2-Methylphenyl) Diazenyl) -, Sodium Salt (1:1) What is the synthesis method?
To obtain the sodium salt (1:1) of 4 - (2 - (5 - methoxy - 4 - (2 - (4 - methoxy phenyl) diazo) - 2 - methylphenyl) diazo) benzene sulfonic acid, the following ancient method can be performed.
First take 4 - methoxy aniline, dissolve it in an appropriate amount of dilute acid, and perform diazotization at low temperature in the presence of sodium nitrite. This process requires careful temperature control to prevent side reactions. After the diazonium salt is properly prepared, a solution containing 5-methoxy-2-methylaniline is slowly added, and a coupling reaction occurs between the two to generate 4- (2- (5-methoxy-4- (2- (4-methoxyphenyl) diazo) -2-methylphenyl) diazo) aniline.
Then, the above product is sulfonated with a suitable sulfonating agent, such as concentrated sulfuric acid. During the reaction, it is necessary to pay attention to the temperature and reaction time, so that the sulfonation reaction can occur precisely at a specific position in the benzene ring, resulting in 4- (2- (5-methoxy-4- (2- (4-methoxy-phenyl) diazo) -2-methylphenyl) diazo) benzene sulfonic acid.
Finally, dissolve the sulfonic acid product into an appropriate amount of solvent, add basic substances such as sodium hydroxide or sodium carbonate, and adjust the pH of the system to convert the sulfonic acid into sodium salts. After a series of post-processing processes such as crystallization, filtration, washing, drying, etc., a pure 4- (2- (5-methoxy-4- (2- (4-methoxy phenyl) diazo) - 2 -methylphenyl) diazo) benzene sulfonate sodium salt (1:1) can be harvested. Throughout the preparation process, the conditions of each step need to be strictly controlled to obtain the ideal product.
How safe is Benzenesulfonic Acid, 4- (2- (5-Methoxy-4- (2- (4-Methoxyphenyl) Diazenyl) -2-Methylphenyl) Diazenyl) -, Sodium Salt (1:1)?
This substance is called 4 - [2 - (5 - methoxy - 4 - [2 - (4 - methoxy phenyl) diazo] - 2 - methylphenyl) diazo] benzenesulfonate monosodium salt. However, its safety needs to be carefully checked.
This compound contains diazo groups, which have high reactivity and poor stability. Diazo compounds may cause explosion when heated, vibrated or in contact with specific substances, and special attention should be paid during storage and use. In addition, although the benzenesulfonate and sodium salts contained in it are relatively stable, they may also have effects on the environment and organisms.
From an environmental point of view, if the substance enters the natural environment, or the chemical groups in it cause toxicity to aquatic organisms and soil microorganisms, and disturb the ecological balance. In organisms, its complex structure may be difficult to be easily metabolized, or accumulated in organisms, posing a potential threat to the health of organisms, such as affecting the normal physiological functions of organisms, or even inducing gene mutations.
In the process of industrial production and use, workers are directly exposed to the substance, or inhaled through the respiratory tract, skin contact, etc., so that the substance enters the human body, which in turn endangers health, triggers such as respiratory irritation, skin allergies, long-term exposure or risk of toxicity and carcinogenesis. Therefore, the production, storage, transportation and use of this substance should follow strict safety regulations and operating procedures, and take protective measures to ensure the safety of personnel and the environment.
