4-{[Ethyl(Phenyl)Amino]Methyl}Benzenesulfonic Acid

4 - {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic Acid, Chinese name or 4- {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic acid. This compound has important uses in many fields.
In the dye industry, it is often a key intermediate. Through delicate chemical transformation, a wide variety of dyes can be derived. Due to the special functional groups in its structure, it can endow dyes with excellent dyeing properties, such as excellent fastness and bright color. Looking at the preparation of ancient dyes, it is just like the craftsman's carefully prepared dye formula. This compound is like an indispensable secret material, giving fabrics a long-lasting and dazzling color.
It also plays an important role in the field of medicinal chemistry. As an important raw material for organic synthesis, it can build many biologically active molecular structures. It is like the cornerstone of building exquisite medicine stones, providing the possibility for the development of drugs for the treatment of various diseases. If a doctor wants to make a good medicine, this compound is like a rare medicine, helping to create a good prescription that can cure diseases.
In the preparation of surfactants, it also plays a key role. With its unique molecular structure, it can reduce the surface tension of liquids and enhance the interfacial activity. Just like skilled craftsmen deal with interface problems, making the interaction between substances more harmonious, optimizing performance in washing, emulsification and other processes, and improving product quality.

4 - {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic Acid, this is an organic compound, the Chinese name or 4- (ethylphenylaminomethyl) benzene sulfonic acid. Its chemical properties are rich and valuable for investigation.
Looking at its structure, it contains a benzene ring, a sulfonic acid group and a nitrogen-containing group, and its structures endow it with unique chemical properties. The sulfonic acid group is a strongly acidic group, which can ionize hydrogen ions in water, exhibit acidity, and can neutralize with bases to generate corresponding salts. This reaction is like the ancients used medicinal stones to reconcile yin and yang, and acid and base neutralized to achieve a new balance. For example, when reacting with sodium hydroxide, hydrogen ions in the sulfonic acid group combine with hydroxide ions to form water to form 4- (ethylphenylaminomethyl) sodium benzene sulfonate, just like the two forces blend with each other to produce new substances.
Nitrogen-containing groups exhibit certain alkalinity and nucleophilicity because nitrogen atoms have lone pairs of electrons. The alkalinity makes them reactive with acids, such as hydrochloric acid, and nitrogen atoms combine hydrogen ions to form corresponding salts. The nucleophilicity makes them participate in many nucleophilic substitution reactions in organic synthesis, such as reacting with halogenated hydrocarbons to generate new nitrogen-containing organic compounds and expand the diversity of molecular structures.
The benzene ring is structurally stable, aromatic, and can undergo electrophilic substitution reactions. Such as halogenation reactions, under appropriate conditions, halogen atoms will replace hydrogen atoms on the benzene ring like visitors to form halogenated products; nitrification reactions, nitro groups can also occupy the position of hydrogen atoms on the benzene ring, giving new properties to the molecule. These reactions are like a stable stage in the benzene ring, constantly staging a wonderful repertoire of chemical changes, enriching the chemical properties and application potential of compounds.

To prepare 4 - {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic Acid, follow the following ancient method.
First take an appropriate amount of phenethylamine and place it in a clean kettle. Bake it with mild heat, remove its water vapor, and make it pure. Take another benzenesulfonic acid derivative, carefully measure it, and slowly add it to the kettle to mix with phenethylamine. The ratio of the two must be accurately counted to obtain the best effect.
Then, add an appropriate amount of catalyst, which should have high activity and good selectivity, to promote the rapid reaction of the two. Seal the kettle, place it in a special reaction furnace, and adjust the temperature of the furnace to a suitable degree, or a few hundred degrees, depending on the specific situation. At this temperature, let it react for several times, during which it needs to be stirred evenly, so that the various substances in the kettle are mixed evenly, and the reaction can be repeated.
After the reaction is completed, take the kettle out of the furnace and cool slowly. After cooling, pour a suitable solvent, such as alcohol or ether, into the kettle, stir it, and dissolve the product. Unreacted raw materials and impurities, either settled on the bottom or floating on the surface, can be filtered to remove their impurities.
Then the filtrate is moved into the distillation vessel, slowly heated, the solvent is evaporated, and the one left in the vessel is 4 - {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic Acid. However, the product may contain some impurities, which can be purified by recrystallization. Take a suitable solvent, heat it to dissolve the product, cool it, crystallize the product, filter it, and dry to obtain a pure 4 - {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic Acid.
This preparation method requires careful operation at each step, checking temperature, ratio, time, and many other factors. If there is a little carelessness, the product will be impure or the yield will be low, so the operator should be cautious to achieve a good product.

I have not obtained the confirmed price of "4 - {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic Acid" in the market. This compound, or p (ethylphenylaminomethyl) benzenesulfonic acid, may have its use in the chemical industry, medicine and other industries.
Look at the example of "Tiangong Kaiwu", in which the price of the product often varies according to time, place and quality. The price of this compound must also follow this principle. The origin is far away. If the product is located near the desired place, the freight will be saved and the price will be cheap; if it is far away, the price will increase. And its purity is related to the price. Those with high purity are difficult to prepare and high cost, and the price will be high; those with low purity are the opposite. The amount of demand is also the main reason. If the market demand is prosperous and the supply is in short supply, the price will rise; if the demand is weak, the supply will exceed the demand, and the price will be depressed.
Although I do not know the price, if you want to know, you can consult chemical raw material suppliers, or find their quotations on the chemical product trading platform. You can also look at industry reports and market surveys to get a rough overview of the market.

4 - {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic Acid, this is an organic compound. If you want to store it, you need to store it according to its characteristics.
This substance should be placed in a cool, dry and well-ventilated place. Because of the cool environment, it can slow down the chemical reaction rate caused by high temperature and prevent it from deteriorating. If it is in a warm place or intensified by the thermal movement of molecules, its structure will change and its quality will be damaged. A dry place is also necessary, because moisture may react with the compound or promote its hydrolysis and other reactions. And this compound contains sulfonic acid groups, is hydrophilic, and is easy to absorb moisture, so moisture-proof is essential. Good ventilation can prevent the accumulation of volatile gas, reduce the risk of fire and explosion, and also protect the surrounding air from fresh and safe.
It needs to be sealed and stored. This is to prevent it from contacting with gases such as oxygen and carbon dioxide in the air. Some groups in its structure may react with oxygen to oxidize, or react with carbon dioxide to change the properties of compounds. Properly sealed, can reduce external gas interference.
Furthermore, the storage of this material should be kept away from fire and heat sources. Because of its flammability, in case of fire, heat sources, or combustion or even explosion, endangering people and property. And it should be stored separately from oxidizing agents, acids, bases, etc. Because of its active chemical properties, it can mix with these substances or react violently, risking accidents.
Store 4- {[Ethyl (Phenyl) Amino] Methyl} Benzenesulfonic Acid, and its quality and safety can only be guaranteed if the above requirements are followed.