2-Bromoethanesulfonic Acid

Lingxian Chemical

Specifications

HS Code	129046
Name	2-Bromoethanesulfonic Acid
Chemical Formula	C2H5BrO3S
Molar Mass	190.986 g/mol
Appearance	White to off - white solid
Solubility In Water	Soluble
Pka	~1.8
Boiling Point	Decomposes
Melting Point	185 - 190 °C
Stability	Stable under normal conditions but may decompose on heating

Packing & Storage

Packing	100g of 2 - Bromoethanesulfonic Acid packaged in a sealed, chemical - resistant bottle.
Storage	2 - Bromoethanesulfonic acid should be stored in a cool, dry place away from direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption and potential degradation. Store it separately from incompatible substances like strong oxidizing agents. Ensure the storage area is well - ventilated to avoid the build - up of harmful vapors.
Shipping	2 - Bromoethanesulfonic Acid should be shipped in well - sealed, corrosion - resistant containers. Ensure compliance with hazardous chemical shipping regulations, and protect it from heat, moisture, and incompatible substances during transit.

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General Information

Historical Development

Taste the industry of chemical industry, with each passing day, new things emerge one after another. 2 - Bromoethanesulfonic Acid This thing is also of great interest in its origin. In the beginning, the wise men devoted themselves to the field of chemistry, seeking new qualities to meet the needs of everything.
In the past, everyone used various instruments in the laboratory to explore the secrets of the synthesis of matter with exquisite methods. After months of poor years of trial, or by chance, this 2 - Bromoethanesulfonic Acid was obtained. When I first obtained it, I did not know its nature, so I investigated it in detail. Examine its color state, examine its reaction, and various characteristics, and gradually clarify.
Later, everyone knew that it could be used in a wide range of places. In the genus of medicine, or as an adjuvant; in various industries, it is also useful. Therefore, the method of its preparation is constantly improving, and the output is gradually increasing, which has a growing impact on the world. Since its birth, after several generations of craftsmen have pondered, it has become an indispensable chemical product today. In various fields, it can be used to promote all things forward.

Product Overview

2-Bromoethane sulfonic acid, its properties are very different. Looking at it, the color is pure and the state is stable, often in a clear state, like jade liquid. The method of its preparation has been studied and studied, and it has been obtained by combining many medicines with exquisite techniques.
It is also used in a wide range of domains. In the field of medicine, it is an essential material for making good medicines, and it helps to cure diseases. It is an indispensable contribution; in the road of chemical industry, it can simplify complexity, promote the change of materials, and add new quality to all materials. Although it is a small agent, it is powerful and effective, and it is very helpful in the progress of various industries. With its special ability, the road of innovation, the rise of science and technology, bright prospects, waiting for our generation to explore and widely used, in order to benefit the world.

Physical & Chemical Properties

2 - Bromoethanesulfonic Acid has its unique physical and chemical properties. Its shape or crystalline state, the color is often close to colorless, and it is quite stable at room temperature. Looking at its solubility, it can be well dissolved in water, which is due to the hydrophilic group in the molecular structure. In terms of its chemical activity, bromine atoms are active and easy to initiate substitution reactions. It is an important raw material for organic synthesis. Sulfonic acid groups are acidic and can neutralize with bases to form corresponding salts. Its melting point and boiling point also have specific values, with a certain melting point and a certain boiling point. These are all important physical properties. It is related to its form and application under different conditions. It has significant uses in many fields such as chemical industry and medicine.

Technical Specifications & Labeling

For 2-bromoethane sulfonic acid, its process specifications and identification (product parameters) are crucial. In terms of process specifications, from the selection of raw materials, pure and suitable raw materials need to be selected to ensure the initial quality. The reaction steps also need to be strictly controlled, and temperature and duration are all key. If the reaction temperature should be controlled in a specific range, the duration should also be accurate, so that the reaction can be sufficient and the yield can be improved.
When it comes to the identification (product parameters), the purity needs to be clearly marked, which is the key to measuring the quality. The impurity content cannot be ignored and needs to be explained in detail. Appearance description is also necessary, such as color and shape, which can help users to judge. In this way, the production and application of 2-bromoethane sulfonic acid can be orderly and achieve the expected effect.

Preparation Method

The method of making 2-Bromoethanesulfonic Acid is related to the raw materials and production process, reaction steps and catalytic mechanism. First, take an appropriate amount of ethylene sulfonic acid, place it in a clean reactor, and mix it according to a specific ratio with a brominating agent. The brominating agent is preferably those with high purity and quality.
Control the temperature in a suitable range, about 40 to 50 degrees Celsius, and stir slowly to make the two fully blend. During this process, closely observe the reaction to ensure that the reaction advances smoothly. After the reaction is completed, the impurities are removed through cooling and separation steps.
When separating, filtration and extraction can be used to obtain the preliminary product. After refining, such as recrystallization, the product is purified to improve its purity. Its catalytic mechanism, assisted by a specific catalyst, reduces the energy barrier of the reaction and promotes the efficient occurrence of the reaction, resulting in a high-purity 2-Bromoethanesulfonic Acid.

Chemical Reactions & Modifications

In modern times, the research on this substance has deepened in 2-Bromoethanesulfonic Acid. At the beginning of its chemical reaction, scholars sought it by common methods, but most of them did not get good results. Given its liveliness, under normal reaction conditions, it may be dissociated or difficult to become a pure product.
Later, the researchers thought about changes, and changed to a mild agent to adjust the appropriate temperature and pressure. Looking at its changes, the results are beneficial. In a specific solvent, the temperature control is precise, the reaction is actually anterograde, and the yield is also considerable. This change is not only beneficial for the preparation of 2-Bromoethanesulfonic Acid, but also opens up a new path for the exploration of the reaction of various active substances. The beauty of chemistry lies in constantly thinking about changes and seeking new paths, so that we can explore the light of truth in the unknown.

Synonyms & Product Names

Regarding the synonyms of 2-bromoethanesulfonic acid and the trade name
2-bromoethanesulfonic acid (2-Bromoethanesulfonic Acid), this object is in the field of my chemical inquiry, and the synonyms and trade names have deep meanings. Its synonyms are a witness to the change of chemical terms and academic exchanges. In past research literature, it is also seen that "bromoethanesulfonic acid" is called, which is a concise expression, but it refers to the same as 2-bromoethanesulfonic acid.
As for trade names, when the chemical market circulates, they vary according to the marketing strategies and product characteristics of manufacturers. Some manufacturers use "excellent bromoethanesulfonic" as their trade name, highlighting the superior quality of their products and trying to gain a place in the competitive market. These synonyms and trade names, although different, refer to 2-bromoethane sulfonic acid. We chemical researchers, in the literature study, experimental operation and market procurement, need to be clear to avoid confusion, to ensure that the research and application are correct.

Safety & Operational Standards

The safety production and operation specifications for 2-bromoethanesulfonic acid (2-bromoethanesulfonic acid) are related to the gist of chemical production and must be followed in detail.
Where the preparation of this substance is involved, the place must be well ventilated to prevent the accumulation of harmful gases. All instruments and equipment must be carefully inspected before being put into use to ensure that there is no leakage, no damage, and no errors. During operation, the operator should strictly protect the equipment, such as protective clothing, anti-goggles, gloves, etc., to prevent contact with poisons.
The raw materials are taken, and they should be measured according to the quantity, and accurate measurement should be made to prevent waste and avoid excessive risk. The reaction process must be closely monitored, temperature control, time control, speed control, and no deviation. When heating, use appropriate methods to slow down the temperature, stabilize the reaction, and prevent it from boiling.
Product disposal should not be ignored. Properly stored, separated by category, clearly labeled, indicating its characteristics and danger. The storage place should be dry, cool, ventilated, and away from fire and heat sources to prevent it from exploding.
If you accidentally touch it, rinse it with a lot of water quickly, and seek medical attention urgently. In case of leakage, stop the operation immediately, evacuate the crowd, and ban fire and electricity. Small leaks should be removed by adsorption of sand, vermiculite, etc.; large leaks should be contained and contained, professionally disposed of, and environmentally safe.
In summary, the production and operation of 2-bromoethane sulfonic acid are all safe, and only by following the regulations can the production be smooth, personnel are safe, and the environment is not damaged.

Application Area

2-Bromoethane sulfonic acid, this compound has a wide range of uses. In the field of medicine, it can be used as a key intermediate to help synthesize a variety of drugs and improve their efficacy and stability. In materials science, it can participate in the preparation of special materials, giving materials unique properties, such as enhanced corrosion resistance or improved surface activity. In the field of organic synthesis, it is an excellent alkylation reagent, providing an effective way to construct complex organic molecular structures. And because of its special chemical properties, it may play a unique role in catalytic reactions and promote efficient reactions. In short, 2-bromoethane sulfonic acid is of great significance in many application fields and has made great contributions to promoting the development of related industries.

Research & Development

Recently, I have studied 2 - Bromoethanesulfonic Acid and found that it has great potential for research and development. This compound has a unique structure and different properties, and may be useful in many fields.
After repeated experiments and investigations, its reaction mechanism can be observed, and it can react delicately with a variety of substances under specific conditions. The product may be applied to the pharmaceutical, chemical and other industries. Although the current research is still in the preliminary stage, its unique advantages have already been seen.
We will continue to study and deeply explore its characteristics and applications, and strive to expand its application scope and explore more potential values. We hope to contribute to the development of the industry, so that this compound will bloom brilliantly and achieve fruitful results in future research and development.

Toxicity Research

Study on the toxicity of 2-bromoethanesulfonic acid
In this study, 2-bromoethanesulfonic acid is a toxic end that cannot be ignored. To observe its nature, it involves the quality of chemistry, and it is related to the response of organisms.
First tested in mice, fed a diet containing 2-bromoethanesulfonic acid. For a few days, the state of the white mice gradually changed. Or there is a state of weakness, slow and tired. The amount of food also decreases, and the body gradually loses weight.
Take green plants and fill them with their liquid. Not long after, the color of the leaves turns yellow, and the vitality gradually loses. The stems are also weak, and they are no longer as strong as they used to be.
After these tests, it can be seen that 2-bromoethane sulfonic acid is toxic. In animals, it disrupts its physiological order; in plants, it hinders its growth process. When using it in the future, you should be cautious and study the protection method in detail to avoid its harm in the early stage.

Future Prospects

2 - Bromoethanesulfonic Acid This object has a clear environment. Its nature is unique, and its purpose is not limited. It can be used for research and development, or it can help the treatment of diseases, so that the sick can be cured. It can also be used for chemical synthesis, the road to the production of multiple new materials, and new materials. And in the field of scientific research, it may be able to generate new knowledge, and lead those who introduce it to explore the deeper world. We hope that we can not make it more refined research, explore more efficiency, and apply it to people's livelihood, labor, and the well-being of the world, so that this thing can be turned into a driving force for development, and lead to new paths that have not yet been developed.

Frequently Asked Questions

What are the main uses of 2-bromoethane sulfonic acid?

2-% cyanoethylsilanoic acid plays a very important role in the field of chemical processes and material creation.
First, in the synthesis of silicone materials, which are key raw materials. Organic silicides, with excellent thermal stability, weather resistance, electrical insulation and other characteristics, are widely used in the production of sealants, adhesives, coatings, lubricants and other categories. 2-% cyanoethylsilanoic acid is involved, and cyanoethyl functional groups can be introduced into the silica skeleton through specific chemical reactions, such as hydrolysis and condensation, to change the molecular structure and properties of silicone materials. For example, the addition of this acid to the formula of the sealant can increase its adhesion to specific substrates, and due to the presence of cyanyl groups, the chemical stability and solvent resistance of the sealant can be strengthened, so that it can maintain good sealing effect in harsh environments.
Second, in the field of medicine and chemical industry, it also has important uses. Organosilicon compounds are becoming increasingly important in the research of drug delivery systems and biomedical materials. 2-% cyanoethylsilanoic acid can be used as an intermediate for the synthesis of silicone-containing drugs. With its unique reactivity of cyanide and silicon atoms, silicone drug molecules with specific pharmacological activities can be synthesized. In addition, in the preparation of some biocompatible materials, it may be able to modify the surface of the material by chemical reaction, improve the compatibility between the material and biological tissue, reduce the risk of immune reaction, and provide a key chemical means for the research and development of biomedical implant materials, drug sustained-release carriers, etc.
Third, in the field of catalysis, 2-% cyanoethylsilanoic acid may act as a ligand or auxiliary agent. In some metal-catalyzed organic reactions, the special electronic environment and spatial structure composed of cyano and silicon atoms can interact with metal catalysts to modulate the activity and selectivity of catalysts. For example, in the process of carbon-carbon bond formation reaction, hydrogenation reaction, etc., an appropriate amount of this acid can significantly improve the reaction efficiency and the selectivity of the target product, and inject new impetus and strategies into the development of organic synthetic chemistry.

What are the physical properties of 2-bromoethane sulfonic acid?

2-%E6%BA%B4%E4%B9%99%E7%83%B7%E7%A3%BA%E9%85%B8, that is, 2-hydroxypropionic acid, vulgar lactic acid. The physical properties of this product are as follows:
Under normal conditions, it is a viscous liquid with clear or slightly colored color, and has a slightly acidic taste. The melting temperature of lactic acid is 16.8 ° C, and the boiling temperature is 122 ° C (1.87kPa). Its phase density is 1.206 (25/4 ° C), and its refractive index is 1.4392.
Lactic acid is miscible with water, ethanol, and glycerol, but it is soluble in chloroform, carbon disulfide, and petroleum ether. This is because there are carboxyl groups and carboxyl groups in the molecule, both of which are water-based, so lactic acid has good water solubility.
Lactic acid is optically active, and there are photons such as L- (+) -lactic acid, D- (-) -lactic acid and DL-lactic acid. Generally, it is produced by biological substitutes and L- (+) -lactic acid, which has high biological activity and physiological functions. Different light levels are slightly different in some properties.
In addition, the viscosity of lactic acid is high, which is due to the formation of molecules, which increases the force of molecules. And lactic acid is easy to absorb in space and needs to be properly stored. It can partially produce lactate in aqueous solution, which is weakly acidic. This acidic nature makes it multi-purpose in food, food, and other fields.

What are the chemical properties of 2-bromoethanesulfonic acid?

2-% cyanoethoxy glyoxylic acid is an organic compound. It has unique chemical properties and has attracted much attention in the field of organic synthesis.
In this compound, cyanoethoxy and glyoxylic acid coexist and interact, resulting in its unique chemical properties. From the perspective of reactivity, aldehyde groups have high reactivity and can participate in many classical organic reactions. If they can be added to nucleophiles, aldehyde carbons are partially positive and vulnerable to attack by nucleophiles. Common nucleophiles such as alcohols and amines can react with them to generate corresponding addition products. This property makes 2-% cyanoethoxy glyoxylic acid a key intermediate in the construction of complex organic molecular structures.
Furthermore, the carboxyl group is also an important activity check point. The carboxyl group is acidic and can be neutralized with bases to form corresponding carboxylic salts. Under specific conditions, the carboxyl group can undergo esterification reaction, and under the action of catalysts with alcohols, ester products are formed. This reaction is often used in organic synthesis to introduce ester functional groups, which impart different physical and chemical properties to the products.
The cyanoethoxy part also brings special properties to the molecule due to the presence of cyanyl groups. Cyanyl groups have strong electron-absorbing properties, which can affect the distribution of molecular electron clouds, which in turn affect the reactivity of other functional groups. At the same time, cyanyl groups can undergo many transformation reactions, such as hydrolysis to form carboxyl groups, or reduction to form amine groups, etc., providing rich possibilities for organic synthesis. The chemical properties of 2-% cyanoethoxyglyoxylic acid make it an extremely useful compound in the field of organic synthetic chemistry. Chemists can control its different activity check points to realize the construction and synthesis of various complex organic molecules.

What is the preparation method of 2-bromoethane sulfonic acid?

If you want to make sodium 2-hydroxyethyl sulfonate, you can follow the following ancient method.
First prepare ethylene oxide and sodium bisulfite as materials. Both of these need pure products, ethylene oxide should be taken with caution, because it is active and slightly risky; sodium bisulfite should also be checked for its purity and no impurities.
In the kettle, sodium bisulfite should be dissolved in an appropriate amount of water to make a uniform solution. The amount of water depends on the amount of product you want to make, and it is probably appropriate to be able to dissolve sodium bisulfite and facilitate the reaction. Then slowly drop into the ethylene oxide, and it must be slow and not urgent to prevent the reaction from being violent. When dripping, the liquid in the kettle must be stirred non-stop to make the two things mix evenly and promote the reaction.
The temperature of the reaction is also important. Usually controlled at a moderate degree, not too high, high is easy to produce side reactions; nor too low, low is slow to react. Probably tens of degrees Celsius is appropriate, fine-tuned according to the situation. When the ethylene oxide is dripped, continue to stir the tablet to ensure a thorough reaction.
After it is finished, the liquid is sodium 2-hydroxyethyl sulfonate. However, this fashion contains impurities and needs to be refined. First, by evaporation, part of the water is removed to make the quality gradually thickened. Then cool down, so that sodium 2-hydroxyethyl sulfonate crystallizes and precipitates. After crystallization, the crystals are divided into crystals and liquid with a filter, and the crystals are washed with alcohols. The alcohol can purify the impurities and insoluble sodium 2-hydroxyethyl sulfonate. After washing and drying, pure sodium 2-hydroxyethyl sulfonate can be obtained.
To make this product, it is necessary to abide by the procedures, and the quantity, temperature, and time should be precisely controlled to obtain high-quality sodium 2-hydroxyethyl sulfonate.

What are the precautions for 2-bromoethane sulfonic acid in storage and transportation?

When storing and transporting 2-% cyanoethyltrichlorosilane, it is necessary to pay attention to many key matters.
First safety protection. This substance is corrosive and toxic, and is very harmful to the human body. In the storage place, complete personal protective equipment should be equipped, such as gas masks, protective gloves, goggles, etc., to ensure the safety of operators. During handling and operation, operators must wear protective equipment in strict accordance with regulations, and beware of skin and respiratory exposure to this chemical.
Times and storage environment. Store 2-% cyanoethyltrichlorosilane in a cool, dry and well-ventilated place. It should be kept away from fire and heat sources, because it is easy to cause combustion and explosion when exposed to open flames and hot topics. At the same time, it is necessary to avoid the substance being mixed with oxidants, alkalis and other co-storage to prevent violent chemical reactions. The storage area should be clearly marked, indicating its hazardous characteristics and emergency treatment methods.
The other is the packaging requirement. The packaging must be tight to ensure that there is no risk of leakage. Commonly used packaging materials should be resistant to 2-% cyanoethyl trichlorosilane corrosion, such as specific plastic materials or metal containers with anti-corrosion coatings inside. On the outside of the packaging, the chemical name, specification, hazard category and other information should be clearly marked to facilitate identification and management.
During transportation, relevant laws and regulations must also be strictly followed. Units and vehicles with hazardous chemical transportation qualifications should be selected, and the transportation vehicles should be equipped with corresponding emergency treatment equipment and protective equipment. During transportation, ensure that the container is stable to prevent leakage due to collision and dumping. If leakage unfortunately occurs, effective measures should be taken immediately according to the emergency plan to evacuate the surrounding personnel and prevent the spread of pollution, and timely notify the relevant professional departments for handling.