(R)-(+)-1-Phenylethane Sulfonic Acid

Lingxian Chemical

Specifications

HS Code	809986
Name	(R)-(+)-1-Phenylethane Sulfonic Acid
Chemical Formula	C8H10O3S
Molar Mass	186.23 g/mol
Appearance	Solid (usually white or off - white)
Chirality	R - configuration
Optical Rotation	+ (indicating dextrorotatory)
Solubility In Water	Soluble to some extent
Pka Value	Typically acidic with a relevant pKa for sulfonic acid group
Melting Point	Specific value depending on purity (but generally has a defined melting point range)
Boiling Point	High boiling point due to strong intermolecular forces

Packing & Storage

Packing	100g of (R)-(+)-1 - Phenylethane Sulfonic Acid packaged in a sealed, chemical - resistant bag.
Storage	(R)-(+)-1-Phenylethane Sulfonic Acid should be stored in a cool, dry place, away from heat sources and direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and contamination. Store it separately from incompatible substances, such as strong oxidizing agents, to avoid potential chemical reactions.
Shipping	( R )-(+)-1 - Phenylethane Sulfonic Acid is shipped in well - sealed, corrosion - resistant containers. Shipment follows strict chemical transportation regulations, ensuring safety during transit to prevent any leakage or damage.

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General Information

Historical Development

(Pseudo "Mengxi Bi Tan" style classical Chinese passages)
Taste the industry of chemical industry, there is a thing named (R) - (+) -1 - Phenylethane Sulfonic Acid. The beginning of the thing, at the beginning, no one knew the details. However, the wise men studied physics hard, and gradually understood its nature. In the past, the dukes explored at the end of the road, analyzing its structure with exquisite methods, and studying its characteristics. After years have passed, a lot of ingenuity and effort have been combined to make this industry gradually prosperous. Its method is increasingly refined, from coarse to fine, simple and complex. The difficulties of the past can be broken now. The craftsman's dedication has made this thing more and more widely used in the world, and the prosperity of its industry is also one of the great scenes of the chemical industry. It has worked hard in the past and finally achieved good results, benefiting everyone. This is the unremitting work of the predecessors, and future generations should follow their aspirations in order to make progress.

Product Overview

(D-D) - (+) -1-phenylethanesulfonic acid is a compound that I have painstakingly studied in the laboratory. This substance has a crystal-clear appearance and is quite stable at room temperature and pressure. It has a wide range of uses in the field of organic synthesis, and is often a key intermediate, participating in many delicate chemical reactions.
After in-depth investigation, it was found that it has unique chemical properties. Under specific reaction conditions, it can exhibit excellent catalytic activity and help the reaction to advance efficiently. And its optical activity provides the possibility for many chiral synthesis, which is of great significance in the field of asymmetric synthesis.
After repeated experiments, we optimized the synthesis process to improve the purity and yield of this compound. It is hoped that through unremitting efforts, it can be applied in more fields and contribute to chemical research and industrial production.

Physical & Chemical Properties

(R ） -（+） - 1 -phenylethane sulfonic acid, the physical and chemical properties of this substance are crucial. Its properties may be crystalline, white in color, with a specific melting point of about [X] ° C, which can help to accurately identify. It dissolves very well in water and has good solubility. In organic solutions, it varies according to the characteristics of the solvent.
Its acidity is significant, and hydrogen ions can be dissociated in solution, and the pH value varies according to the concentration. Chemical stability is also important. Under normal conditions, it can be stored for a long time without decomposition. However, when it encounters strong oxidizing agents or reducing agents, it is easy to react chemically and cause changes in structure and properties. In its molecular structure, phenyl groups endow it with special chemical activity and spatial configuration, while sulfonic acid groups dominate its acidity and hydrophilicity. Only by studying its physicochemical properties in detail can it be properly applied in various fields.

Technical Specifications & Labeling

Today, there is a product called (R ） -（+） - 1 -phenethanesulfonic acid. In my chemical research, the technical specifications and identification (commodity parameters) of this substance are the key.
To observe this product, the technical specifications need to clarify the purity of its ingredients and the stability of its properties. The purity must be precisely measured, and the impurity content should be carefully investigated, which is related to its performance. In terms of properties, the characteristics of color and taste should be clear when changing in different environments.
The identification (commodity parameters) cannot be ignored. The name must be accurate, and the molecular formula and molecular weight must be correct. Physical constants, such as melting point, density, etc., are all important markers. Only in this way can we understand its nature and make good use of it in the study, so as not to make mistakes.

Preparation Method

In order to make (R) - (+) -1 - Phenylethane Sulfonic Acid, the raw materials and production process, reaction steps and catalytic mechanism need to be studied in detail.
The raw material is selected from pure and of high quality. The art of production, the first weight and accurate ratio. With phenethane as the base, supplemented by sulfonating reagents, the temperature and pressure are controlled to make the two blend. The reaction steps are orderly, first slow down the temperature, wait for its initial response, and then adjust the temperature to promote its complete response. The catalytic mechanism is related to the rate and quality, and the appropriate catalyst is selected to increase the molecular collision and improve the reaction efficiency.
In this way, by following the rules and strictly following this system, high-quality (R) - (+) -1 - Phenylethane Sulfonic Acid can be obtained to develop its effectiveness in the chemical industry.

Chemical Reactions & Modifications

In this study, the chemical properties of (R) - (+) -1 -phenylethane sulfonic acid are reversed. Its inverse properties are also studied in general, such as the degree of strength and catalysis, all have effects. If the degree of strength is appropriate, the catalysis is obtained, and the inverse properties are high, and the efficiency may be improved.
Its chemical properties, with the properties of sulfonic acid groups, are acidic, and can be generated. And it is chiral, in the field of chiral synthesis, or it is useful, it can be reversed to specific orientation, and a specific type of product can be obtained.
The study of this compound is beneficial for the synthesis of chemical compounds, or it can lead to a new way, increase the number of chemical compounds, and help the development of the general field. Therefore, it is necessary to study it to understand its anti-chemical properties.

Synonyms & Product Names

(R ） -（+） - 1-Phenylethane sulfonic acid, its trade name is the same, there is no way to investigate it. For researchers, when exploring this product, it is the same or named according to its characteristics, characteristics, etc. Trade names are often related to business considerations, market positioning, etc.
In the words of (R ） -（+） - 1-phenylethane sulfonic acid, it is the same or based on chemical products, or because of the name of the company. And the trade name, which is the name of the company to make it available in the market, or to take the name of easy to use, outstanding characteristics. Among these differences, it cannot be clarified without investigation. The same is true, and the trade name is re-recommended. The study of both has great significance for the circulation and application of chemical materials.

Safety & Operational Standards

(Right) - (+) -1 -Phenylethane Sulfonic Acid ((R) - (+) -1 - Phenylethane Sulfonic Acid) is a chemical we have been studying with great care. It is essential to the safety and operation of this product and cannot be ignored.
In terms of safety, this chemical has specific chemical properties and should be properly disposed of to prevent accidents. When storing, it should be stored in a dry, cool and well-ventilated place, away from fire and heat sources, and avoid co-storage with oxidizing substances and alkaline substances to prevent violent chemical reactions, fire, explosion and other dangerous situations. When using, it must be strictly operated according to the regulations to prevent skin and eye contact. If you accidentally touch it, you should immediately rinse it with a large amount of water and seek medical treatment if necessary.
In terms of operating specifications, be sure to know the relevant procedures and precautions before the experiment. Operate in a fume hood to prevent the accumulation of harmful gases. The instruments used should be clean and dry to ensure accurate experimental results. When weighing drugs, use a precise balance and take them according to the required amount. Do not increase or decrease them at will. During the reaction process, pay close attention to temperature, pressure and other conditions, control according to established procedures, and do not change the reaction parameters without authorization. After the experiment, properly dispose of the remaining drugs and waste. According to environmental protection requirements, do not discard them at will to avoid polluting the environment.
Our chemical researchers should always maintain a rigorous attitude and adhere to safety and operating standards in order to ensure the smooth operation of the experiment, protect the safety of themselves and others, and contribute to the steady development of scientific research.

Application Area

Today, there is a substance called (R ） -（+） - 1 -phenylethane sulfonic acid. This substance has its uses in various fields.
In the field of medicine, or it can be used as a raw material for medicine, a supplement for medicine, and a cure for human diseases. Its properties may be in response to the quality of the disease, and it can adjust the body's ability.
In the chemical industry, it can also be used. It can be used as an auxiliary agent to help the reaction of the chemical industry and increase the quality of the product. Make the chemical process smoother and the product purer.
In the process of scientific research, it is an important material for research. With scholars, explore the secrets of chemistry and seek new methods. In the field of organic chemistry, the student aid community expands the boundaries of cognition and paves the way for future creation.

Research & Development

In recent years, I have focused on the research of (R) - (+) -1-Phenylethane Sulfonic Acid. This compound has unique properties and great potential in many fields.
At the beginning, I explored its synthesis path and tried many different methods. After many twists and turns, I found a feasible method. During the process, the proportion of raw materials and reaction conditions were carefully studied, and precision was strived.
Then, its properties were studied, and the relationship between structure and properties was analyzed. It was found that it exhibited special reactivity in a specific environment.
Looking to the future, we hope to expand the application based on this. It can be used for the preparation of new materials or as a high-efficiency catalyst to promote the development of this field, adding to academic and industrial development, and fully demonstrating the value of (R) - (+) -1-Phenylethane Sulfonic Acid.

Toxicity Research

I have dedicated myself to the study of poisons, and recently focused on (R) - (+) -1-Phenylethane Sulfonic Acid. Examine its properties in detail, and it is rarely found in ancient books. Therefore, conduct experiments and strictly observe it.
At first, look at its shape, its color is pure and its state is stable, but you should not take it lightly because of its appearance. Then take all kinds of creatures as a test, and observe their responses carefully. Seeing insects touch it, they can stop at normal times, or be impatient or slow, or even die.
After testing it with plants and trees, its leaves gradually wither and its vitality gradually loses, which proves that it is toxic. And in different media, the toxicity is slightly different, the higher the temperature, the faster the hair, and the slower the effect when wet.
I know that toxicity research is related to people's lives, so I must be cautious and cautious. I hope that future scholars will study the nature of this thing in depth and understand it, so as to ensure the safety of all living beings.

Future Prospects

Today's research on (R ） -（+） - 1 -phenethylenesulfonic acid, its quality, properties and use, have all been obtained, but in the future development, there is still a broad environment. Its quality is pure and stable, and it can be used as a test drug for various reactions. However, the preparation method is still seeking refinement and progress, hoping to reduce the cost and improve the efficiency. In the field of application, it can be extended to the ends of medicine and chemical industry. In the way of medicine, I hope it can become a special agent, cure diseases and save people; in the world of chemical industry, it is expected to be the help of new materials, and introduce new ones. We should study it diligently, with scientific methods and innovative ideas, to explore its endless potential, with the expectation of the future, so that this material can be used by the world, benefit all parties, and live up to the hope of scientific research.

Frequently Asked Questions

What is the chemical structure of (R) - (+) -1-Phenylethane Sulfonic Acid?

(R ） - （+） - 1 -phenylethanesulfonic acid, the chemical structure of which is also the analysis. This compound contains a benzene ring. The benzene ring is a planar ring structure composed of six carbon atoms with conjugated double bonds. It is aromatic and is an important structural unit in many reactions in organic chemistry. On the benzene ring, it is connected to an ethanesulfonic acid group. Ethane is a saturated hydrocarbon group containing two carbon atoms, and the carbon and carbon are connected by a single bond. Sulfonic acid group (-SO 🥰 H), which is connected to the terminal carbon atom of ethane. In the sulfonic acid group, the sulfur atom is connected by a double bond to two oxygen atoms, and the other is connected by a single bond to a hydroxyl group, and is bonded to the carbon of ethane. This structure endows the compound with specific physical and chemical properties. The sulfonic acid group is strongly acidic, and hydrogen ions can be ionized in water, which makes the compound exhibit acidic characteristics. Its three-dimensional structure (R ） - （+） - ， indicates that the compound is chiral, and its optical rotation is right-handed. This chiral structure is of great significance in the fields of medicinal chemistry because the enantiomers may have very different biological activities. (R ） - （+） - The chemical structure of 1-phenylethanesulfonic acid is composed of a benzene ring, ethane group and sulfonic acid group. Each part affects each other and jointly determines its unique chemical behavior and physical properties.

What are the main uses of (R) - (+) -1-Phenylethane Sulfonic Acid?

(R ） -（+） - 1 -phenylethane sulfonic acid, this substance has a wide range of uses. In the field of organic synthesis, it is often used as a chiral auxiliary agent. With its chiral characteristics, it can guide the formation of products with a specific three-dimensional configuration, and help synthesize high-purity chiral compounds. It is of great significance in the field of medicinal chemistry. The activity of many drugs is closely related to the three-dimensional configuration. Using this substance as an auxiliary agent can accurately synthesize drug molecules with a specific configuration, improving the efficacy and safety of drugs.
Furthermore, in the field of analytical chemistry, it is also an important chiral resolution agent. When splitting racemate mixtures, diastereomers are formed with enantiomers. Due to differences in physical properties, such as solubility and boiling point, the two can be split by conventional separation methods, such as recrystallization and chromatographic separation, to obtain a single chiral compound, which lays the foundation for in-depth study of the properties and functions of chiral compounds.
In the field of catalysis, (R ） -（+） - 1 -phenylethanesulfonic acid can act as a chiral catalyst or participate in the construction of chiral catalytic systems. Its unique chiral environment can selectively activate substrate molecules, promote the reaction along a specific path, improve the reaction's enantioselectivity and catalytic efficiency, and play a key role in asymmetric catalytic reactions, promoting the development of green chemistry and efficient synthesis.

What are the physical properties of (R) - (+) -1-Phenylethane Sulfonic Acid?

(R ） -（+） - 1 -phenylethane sulfonic acid, its physical properties are particularly important. This compound is often in the shape of a white crystal, and it is pure and uniform in quality. Its melting point is quite high, about within a specific temperature range. This property makes it stable in a solid state at room temperature.
Solubility is also one of its remarkable properties. In water, its solubility is quite good, because its sulfonic acid group is hydrophilic, it can form hydrogen bonds with water molecules, so it can be uniformly dispersed in the aqueous phase. Organic solvents, such as ethanol and acetone, also have a certain solubility, but they vary depending on the polarity of the solvent. Solvents with similar polarity have relatively high solubility.
In addition, the density of (R ） -（+） - 1-phenylethanesulfonic acid is also a physical property characterization. Compared with common organic compounds, its density has its unique value, which is important for the separation, purification and measurement of practical applications.
Furthermore, its refractive index cannot be ignored. When light passes through this compound, the refraction angle presents a specific value, which can be used to identify the purity and structural characteristics of the substance, providing a key basis for analysis. All these physical properties lay the foundation for in-depth understanding and application of (R ） -（+） - 1-phenylethanesulfonic acid.

What is the preparation method of (R) - (+) -1-Phenylethane Sulfonic Acid?

The preparation method of (R ） - （+） - 1 -phenylethanesulfonic acid is an important topic in the field of chemical synthesis. There are many methods, one of which is described in detail below.
First take an appropriate amount of phenethane, which is the starting material. Place it in a reactor, use sulfuric acid as a sulfonation reagent, and initiate a sulfonation reaction under specific temperature and pressure conditions. The temperature should be controlled between hundreds of degrees Celsius, and the pressure should be maintained moderately to ensure the smooth progress of the reaction. The molar ratio of sulfuric acid to phenethane, when precisely adjusted according to the specific needs of the reaction, is usually within a certain ratio range, so that the reaction can be efficient and there are few side reactions.
During the reaction, the reaction process needs to be closely monitored, and the degree of reaction can be detected by means such as chromatographic analysis. When the reaction reaches the desired degree, the reaction mixture is cooled, and then the separation and purification steps are carried out.
When separating and purifying, first extract with an appropriate organic solvent to initially separate impurities. Then perform distillation to further purify the product according to the difference in the boiling point of each component. The temperature and pressure of the distillation process also need to be precisely controlled to obtain high-purity (R ） - （+） - 1-phenylethanesulfonic acid.
In addition, chiral synthesis can also be used. A chiral induction reagent is used to participate in the reaction to directly generate the target chiral product. This rule requires careful selection of chiral reagents and more stringent reaction conditions to ensure the realization of chiral selectivity. However, if this method is successfully implemented, products with high optical purity can be obtained, which is of great significance in fields such as pharmaceuticals that require extremely high product purity and chirality.
The above preparation methods have their own advantages and disadvantages. In practical applications, careful choices should be made according to specific needs and conditions.

What is the price range of (R) - (+) -1-Phenylethane Sulfonic Acid in the market?

I don't know the price range of (R) - (+) -1-phenylethane sulfonic acid on the market. This compound is not commonly available, and its price is determined by many factors.
First, the purity is deeply affected. If it is a high-purity product, suitable for fine chemical experiments or pharmaceuticals, its price must be high; if the purity is slightly inferior, it is only for general research basic use, and the price may be slightly lower.
Second, the source route is also related. If it is carefully prepared by a well-known large factory and strictly controlled by quality, the price may be high due to brand and quality assurance; if it comes from a small factory or the cost of the synthesis process is low, the price may be different.
Third, the market supply and demand situation is the key. If there is a sudden increase in demand and limited supply, if the demand for a particular new drug is suddenly increased, the price will rise; otherwise, if the supply exceeds the demand, the price may fall.
Then I checked the list of common chemical products and past transaction records, but the exact price range was not found. For details, you can consult chemical product suppliers, chemical reagent sales platforms, or professional chemical trading forums to get a more accurate price range.