What are the main uses of 4-Chloro-1-Hydroxy-1-Butanesulfonic Acid Monosodium Salt?
4-Chloro-1-hydroxy-1-butane sulfonate monosodium salt, this substance has a wide range of uses. In the field of industry, it is often used as a raw material for surfactants. Cover because of its special molecular structure, one end is a hydrophilic sulfonic acid group and the other end is a hydrophobic organic group. This property allows surfactants to reduce the surface tension of liquids and improve wettability, emulsification and dispersion. In the manufacture of daily chemical products, surfactants made from this raw material can be added to detergents to improve decontamination ability and make stains easier to detach from fabrics or surfaces and disperse in water.
In chemical synthesis, this compound is also an important intermediate. It can be used as a starting material to introduce other functional groups through chemical reactions to prepare more complex organic compounds. For example, in the field of pharmaceutical synthesis, through a series of reactions, drug molecules with specific pharmacological activities can be prepared.
Furthermore, in the preparation of some special materials, 4-chloro-1-hydroxy-1-butanesulfonic acid monosodium salt can be used as a functional additive. Its sulfonic acid group can undergo ion exchange or chemical reaction with other substances, thereby changing the surface properties or internal structure of the material and improving the properties such as adsorption and stability of the material. In short, it has important uses in many aspects such as industrial production, daily chemistry, chemical synthesis and material preparation.
4-Chloro-1-Hydroxy-1-Butanesulfonic chemical properties of Acid Monosodium Salt
4-Chloro-1-hydroxy-1-butane sulfonate monosodium salt, this is an organic compound. Its chemical properties are unique and it has a variety of characteristics.
First, because it contains sulfonic acid groups, it has a certain acidity. In aqueous solution, sulfonic acid can be partially ionized, releasing hydrogen ions, making the solution acidic. This acidic property can be used as a catalyst in some chemical reactions to help accelerate the reaction.
Second, the presence of hydroxyl groups gives the compound a certain hydrophilicity. Hydroxyl groups can form hydrogen bonds with water molecules, enhancing its solubility in water. This makes it easier to disperse and participate in reactions or applications in aqueous systems.
Furthermore, the introduction of chlorine atoms affects the electron cloud distribution and spatial structure of molecules. Chlorine atoms have electron-absorbing properties, which reduce the electron cloud density on adjacent carbon atoms and enhance the reactivity of this part. This makes the position of chlorine atoms vulnerable to attack by nucleophiles during nucleophilic substitution reactions and other processes, and substitution reactions occur, which in turn lead to the derivation of a variety of different compounds.
In addition, as a sodium salt form, the compound has a high degree of ionization in water and enhances its ionization, which affects its stability in solution and its interaction with other ions. In some ion exchange or coordination reactions, the characteristics of sodium ions can be used to participate.
In summary, 4-chloro-1-hydroxy-1-butane sulfonate monosodium salt exhibits diverse chemical properties due to the synergistic effect of different functional groups, and has potential application value in many fields such as organic synthesis and catalysis.
What is the production method of 4-Chloro-1-Hydroxy-1-Butanesulfonic Acid Monosodium Salt?
The method of preparing the monosodium salt of 4-chloro-1-hydroxy-1-butanesulfonate is particularly important. In the past, various paths were often followed for the preparation of this product.
One method is to use a suitable halogenated alkane, such as 4-chloro-1-halobutane, to interact with a reagent with a sulfonic acid group. 4-chloro-1-bromobutane and sodium sulfite can be co-prepared in a suitable solvent at a certain temperature and reaction time. Solvents or alcohols, such as ethanol, because they can dissolve the reactants well and are relatively mild in nature, do not cause too many side reactions. The temperature needs to be precisely controlled in a moderate range. If the temperature is too high, it is easy to cause the elimination reaction of halogenated alkanes and form unsaturated hydrocarbon impurities; if the temperature is too low, the reaction rate will be slow and take a long time. In this reaction, the sulfonate anion of sodium sulfite attacks the halogenated carbon of 4-chloro-1-bromobutane nucleophilically, and the halogen ion leaves, resulting in 4-chloro-1-butane sulfonic acid intermediates.
However, this intermediate needs to be further converted into hydroxyl substituents. It can be achieved by hydrolysis reaction. An appropriate amount of alkali solution, such as sodium hydroxide solution, is slowly added to the 4-chloro-1-butane sulfonic acid. The ester bond between the base and the sulfonic acid group breaks the ester bond, and the hydroxyl group replaces the halogen atom to obtain 4-chloro-1-hydroxy-1-butanesulfonic acid.
Finally, neutralize 4-chloro-1-hydroxy-1-butanesulfonic acid with an appropriate amount of sodium hydroxide to precisely regulate the pH, so that the hydrogen ion reacts with the hydroxide ion appropriately, that is, 4-chloro-1-hydroxy-1-butanesulfonic acid monosodium salt. The neutralization process must be carefully monitored. If the amount of alkali is too large, the product is too alkaline, which affects the quality; if the amount of alkali is insufficient, the neutralization is incomplete and not required.
Another preparation method is to use a compound containing hydroxyl groups as the starting material and prepare it through a series of steps such as halogenation and sulfonation. First, 1-hydroxy-butane is introduced into a specific position under the action of a suitable halogenating agent, such as thionyl chloride as a halogenating agent and pyridine as a catalyst, and the halogenation reaction is carried out at low temperature to obtain 4-chloro-1-hydroxybutane. Subsequently, 4-chloro-1-hydroxybutane is reacted with a sulfonating agent such as fuming sulfuric acid or chlorosulfonic acid to introduce a sulfonic acid group, and then through a neutralization step, the final product is 4-chloro-1-hydroxy-1-butanesulfonic acid monosodium salt. All kinds of production methods, each with its own advantages and disadvantages, need to be carefully selected according to the actual situation, such as the availability of raw materials, cost, product purity requirements, etc.
4-Chloro-1-Hydroxy-1-Butanesulfonic Acid Monosodium Salt What to pay attention to when storing
4-Chloro-1-hydroxy-1-butane sulfonate monosodium salt, this is a chemical substance, when storing, need to pay attention to many matters.
First environment, choose a cool and dry place. Because if it is in a humid place, it may be deteriorated by moisture. Wet gas is easy to react with substances, damage its chemical properties, reduce its purity and quality.
The second is temperature, which should be controlled within an appropriate range. Too high temperature may cause it to decompose and evaporate; too low temperature may affect its physical state and even change its chemical structure. Therefore, it should generally exist at room temperature or in a specific temperature range specified by the manufacturer.
Furthermore, it is necessary to prevent light. Light or chemical reactions that cause light to change the properties of the substance. Therefore, it should be stored in a brown bottle or a container with shading measures to avoid direct sunlight.
In addition, this substance may have the characteristics of corrosiveness and irritation. When storing, it should be isolated from other substances, especially acids, alkalis and easily reactive substances. If mixed, it may cause violent reactions and cause danger.
Storage containers are also crucial, and those with good corrosion resistance and sealing must be selected. Corrosion resistance can ensure that the container is not eroded and maintain the purity of the substance; good sealing can prevent the leakage of substances and the intrusion of external substances.
Daily storage should also be managed by a special person and checked regularly. Check whether the container is damaged, whether the material has deteriorated, etc. If there is any abnormality, deal with it immediately. In this way, the stability and safety of 4-chloro-1-hydroxy-1-butane sulfonate monosodium salt during storage can be ensured.
4-Chloro-1-Hydroxy-1-Butanesulfonic the market price of Acid Monosodium Salt
4-Chloro-1-hydroxy-1-butane sulfonate monosodium salt, this is a unique compound in the field of fine chemicals. It is widely used in many industries, but its market price is difficult to generalize, because many factors will affect it.
The first to bear the brunt is the difference in production process. If a manufacturer has advanced and mature technology, the raw material conversion rate is high, the side reaction is small, the production cost can be effectively controlled, and the product price may be relatively close to the people. On the contrary, if the process is backward, the cost remains high, and the price will be higher.
Furthermore, the fluctuation of raw material prices. If the market supply of the various raw materials required for the production of this compound is sufficient and the price is stable, the price of the product will also be relatively stable. Once the supply of raw materials is in short supply, the price will soar, which will inevitably be transmitted to the finished product, causing its price to rise sharply.
The market supply and demand relationship is also the key. If the market demand for this product is strong, but the supply is limited, the supply is in short supply, and the price will definitely rise. On the contrary, if the market demand is low and the supply is excessive, the manufacturer may reduce the price to reduce the inventory.
The quality and purity of the product also affect the price. High-purity, high-quality products can meet the strict needs of high-end customers, and the price is naturally high. And those with lower purity are only suitable for scenarios with low quality requirements, and the price is relatively low.
Regional factors should also not be underestimated. In different regions, due to differences in transportation costs, market competition, policy environment, etc., product prices will also vary. In places with developed economies and concentrated chemical industries, the competition is intense, and the price may be relatively low; while in remote areas, due to factors such as increased transportation costs, the price may be higher.
In summary, in order to know the exact market price of 4-chloro-1-hydroxy-1-butane sulfonate monosodium salt, it is necessary to comprehensively consider the above factors and carefully observe market dynamics in order to obtain relatively accurate price information.