2-Benzothiazolesulfinic acid (9CI)

2-Benzothiazole sulfinic acid (9CI), this is an organic compound. It is acidic and can release protons under suitable conditions due to the sulfinyl group (-SO 2O H).
Looking at its structure, the benzothiazole ring endows it with certain aromaticity and stability. The benzothiazole ring is fused from the benzene ring and the thiazole ring, and the existence of the conjugate system enhances the molecular stability. The sulfinyl group is connected to the benzothiazole ring, which adds unique reactivity to the molecule.
In chemical reactions, the sulfinyl group of 2-benzothiazole sulfinic acid can participate in many reactions. For example, it can be oxidized into sulfonic acid or react with nucleophiles. The sulfur atom of the sulfinyl group has electrophilicity and can attract nucleophiles to attack. At the same time, the presence of substituents on the benzothiazole ring will also affect its reactivity. The electronic and spatial effects of o, m, and para-substituents can change the rate and selectivity of the reaction.
In terms of physical properties, its solubility may vary depending on the polarity of the molecule. The polarity of the sulfinyl group makes the molecule have a certain solubility in polar solvents, but the hydrophobicity of the benzothiazole ring will limit its solubility in water. And due to the existence of certain interaction forces between molecules, such as van der Waals force and hydrogen bonding (if the conditions are suitable), the melting point and boiling point are also affected.

2-Benzothiazole sulfinic acid (9CI) has many common uses. In the field of chemical industry, it is often used as an important intermediate in organic synthesis. It can be used to create many sulfur-containing compounds, which are widely used in medicine, pesticides and other industries. In medicine, with its special chemical structure, it may be able to participate in the synthesis of drug molecules with specific biological activities, providing new opportunities for disease treatment. In the field of pesticides, pesticides made from it may have high insecticidal and bactericidal properties and help agricultural production.
Furthermore, in the field of materials science, 2-benzothiazole sulfinic acid is also useful. It can be used to improve the properties of some polymer materials, such as enhancing their antioxidant properties and stability. The durability or significant improvement of the materials treated by it is of great significance in industrial production and the manufacture of daily necessities.
In addition, in the field of analytical chemistry, it may serve as a specific reagent for the detection or separation of certain substances. By virtue of its unique chemical reaction with specific substances, accurate identification and separation of target substances can be achieved, providing an effective means for scientific research and industrial quality control.
From this perspective, although 2-benzothiazole sulfinic acid is a chemical substance, it plays an important role in many fields and contributes greatly to the development of various industries.

The synthesis of 2-benzothiazole sulfinic acid (9CI) is really the key to chemical preparation. The synthesis method should follow the following steps.
First take benzothiazole as the initial raw material and place it in an appropriate reaction vessel. Next, add an appropriate amount of oxidant. The choice of this oxidant is related to the effectiveness of the reaction. Common ones are hydrogen peroxide, m-chloroperoxybenzoic acid and the like. Under suitable temperature and reaction conditions, the two react with oxidation. Temperature control is crucial and usually needs to be maintained within a specific range, such as moderate low temperature or mild heating, to prevent the formation of side reactions and impurity of the product. < Br >
When reacting, it is necessary to pay attention to the stirring of the reaction system to make the reactants fully contact and promote the reaction to proceed uniformly. When the reaction reaches the expected level, the reaction process can be monitored by suitable analytical means, such as thin-layer chromatography or high-performance liquid chromatography, to confirm the conversion of raw materials and the formation of products.
After the reaction is completed, a mixture containing the product is obtained. At this time, the separation and purification operation should be carried out. The product can be extracted from the reaction mixture by extraction with a suitable organic solvent. After column chromatography or recrystallization, the product is further purified to remove impurities and obtain pure 2-benzothiazole sulfinic acid. Therefore, according to this method of synthesis, the desired target product can be obtained.

I don't know the price of 2-benzothiazolecinic acid (9CI) in the market. However, if you want to know its price, you can follow various paths.
The first one is to inquire at the chemical material trading firm. The city's chemical shops often store all kinds of chemical raw materials. If you go to their stores in person and ask the shopkeeper, you may know the price of this 2-benzothiazolecinic acid. And the people of the firm have been involved in this industry for a long time. They know about the fluctuation of prices, the difference in quality and the supply and demand of husband. If you talk to them, you will definitely get a lot of useful information.
Second, rely on the online trading platform. In today's world, the network is developed, and many chemical products are sold in the Taiwan of e-commerce. Enter the name of 2-benzothiazolyl sulfonic acid into the specialized business network of chemical industry, such as Gade Chemical Network, etc., and you will be able to sell more than one supplier. Looking at its price, compare the prices of others, you can not only know the current market price, but also observe the pros and cons of its cost performance.
Or ask the old people in the chemical industry. The senior people in the industry have been familiar with the market of various chemical products for a long time. Or at industry gatherings and seminars, if you ask politely, you will tell him what you know, and you will be able to explain the changes in the price, such as the abundance of raw materials, the novelty of craftsmanship, and the relaxation of policies.
However, the level of the price is not fixed. The purity of quality, the amount of quantity, and the lack of prosperity when purchasing can all make it easier. If you want a high-purity product, the price will be high; if you buy it in bulk, you may get a discount; when it is peak season, the price may rise; when it is off-season, the price may decrease. Therefore, if you want to know the exact price, you need to consider it according to time and situation.

2-Benzothiazole sulfinic acid (9CI) requires attention to many matters during storage and transportation.
First, in terms of storage, due to its chemical properties, it should be placed in a cool, dry and well-ventilated place. This is because the substance may be quite sensitive to temperature and humidity, and high temperature and humidity can easily cause it to chemically react, or deteriorate and fail. If stored in a place with too high temperature, or accelerate its decomposition process; and if the humidity is too high, or it may cause moisture decomposition, etc., it will affect its quality. And keep away from fire and heat sources to prevent it from causing dangerous reactions due to heat. At the same time, it needs to be stored separately from oxidizing agents, acids, bases, etc., because it may react violently with these substances, which will cause danger. The storage area should be equipped with suitable materials to contain leaks in case of leakage, which can be dealt with in time to avoid polluting the environment and causing greater harm.
Second, during transportation, ensure that the packaging is complete and sealed. If the packaging is damaged, the substance or leakage may not only lose materials, but also pose a threat to the transportation environment and personnel. During transportation, it is necessary to follow the relevant transportation regulations and choose the appropriate transportation means and routes. To avoid vibration, impact, severe vibration or impact, or cause unstable reactions. Transport personnel also need to understand the characteristics of the substance and emergency treatment methods. In the event of an accident, they can respond quickly and correctly to reduce losses and hazards. Overall, the storage and transportation of 2-benzothiazole sulfinic acid (9CI) requires careful attention to every detail to ensure its safety and quality.