Ethenesulfonyl Fluoride
Fluoride Fluoropolymers Hydrofluoric Acid/Foaming Agent Fluoride Salt Fluorine-Containing

Ethenesulfonyl Fluoride

Duxiu Chemical

Specifications

HS Code

443436

Chemical Formula C2H3FO2S
Molar Mass 110.09 g/mol
Appearance Colorless liquid
Boiling Point 158 - 160 °C
Density 1.378 g/cm³
Solubility Soluble in organic solvents like dichloromethane
Vapor Pressure Low vapor pressure at room temperature
Reactivity Reactive towards nucleophiles

As an accredited Ethenesulfonyl Fluoride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 100g of Ethenesulfonyl Fluoride in a sealed, corrosion - resistant bottle.
Storage Ethenesulfonyl fluoride should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. It should be kept in a tightly sealed container to prevent leakage and exposure to air and moisture. Store it separately from incompatible substances like oxidizing agents and bases to avoid potential reactions. Follow proper safety regulations during storage.
Shipping Ethenesulfonyl fluoride is a chemical that requires careful shipping. It should be packaged in appropriate, leak - proof containers, transported in accordance with hazardous chemical regulations, ensuring safety during transit.
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Ethenesulfonyl Fluoride
General Information
Historical Development
Ethylene sulfonyl fluoride is also a wonderful product of chemistry. At the beginning of its inception, everyone did not know its wonders. Later sages studied it and gradually understood its properties. In the past, researchers worked hard to find its true chapter in various experiments. Or trapped in the difficulty of finding materials, or hindered by the lack of refined skills, but they are determined to persevere.
After years of work, the technology has become more and more mature. The use of ethylene sulfonyl fluoride has also become more and more limited. It was first used in small fields, but later involved in chemical industries. Because of its unique nature, it can make products have extraordinary quality. As a result, it has gradually become famous in the industry, and it has become an indispensable thing for the development of the chemical industry. This is the way of its evolution.
Product Overview
Ethenesulfonyl fluoride is an important chemical reagent in organic synthesis. It has unique reactivity and can play a key role in many organic reactions. The properties of this substance are mostly colorless to slightly yellow liquids at room temperature, with certain volatility. Its chemical properties are active, and sulfonyl fluoride groups are easily substituted with a variety of nucleophiles to form various sulfur-containing organic compounds. In the field of organic synthesis, it is often used to introduce vinyl sulfonyl groups, providing an effective way to create new organic materials, drug intermediates, etc. With its special reaction properties, it has gradually gained extensive attention and application in the fields of materials science and drug research and development, adding to the development of related fields.
Physical & Chemical Properties
There is a substance today called Ethenesulfonyl Fluoride, whose physical and chemical properties can be investigated. The appearance of this substance may be colorless, like water, its taste is specific, and under the fine smell, it has a pungent feeling.
In terms of its physical properties, the boiling point has a fixed number, about a certain temperature, which is easy to separate and purify. Its density is moderate, and its solubility can be followed regularly in common solvents. It can be soluble in some organic solvents, while it is slightly soluble in water.
In terms of its chemical properties, it is very active. It contains special functional groups, which can react with alkalis to form different compounds. And it can also complex with some metal ions. Its reaction mechanism is quite delicate, which can be investigated by chemists. Looking at its various properties, it is of great use in the fields of chemical industry and scientific research, and it is a substance that cannot be ignored.
Technical Specifications & Labeling
"On the Technical Specifications and Labeling of Ethylene Sulfonyl Fluoride (Product Parameters) "
Ethylene sulfonyl fluoride is also a chemical substance. Its technical specifications, the first purity, must reach a very high standard, and the impurity content must be strictly controlled. The preparation method, when following a precise process, the temperature, duration, and proportion of reactants in each step must be accurate.
In terms of labeling, the name "ethylene sulfonyl fluoride" must be written on the product, accompanied by a clear molecular formula. Label its dangerous characteristics, such as corrosive and toxic warnings. Product parameters are also indispensable, such as molecular weight, density, boiling point, and other detailed data for users to review in detail. In this way, the essential meaning of the technical specifications and labels of ethylene sulfonyl fluoride is obtained to ensure its safe and effective use.
Preparation Method
The method of making Ethenesulfonyl Fluoride, the first raw material and production process. The raw material should be selected to be pure, so that there is no disturbance. In the production process, the reaction step is the key.
First put a certain raw material into the reactor according to a specific ratio. Control its temperature and pressure to slow down the reaction. During this period, it is necessary to closely observe to ensure that the reaction is smooth. After the reaction is completed, separate and purify to remove impurities and obtain a pure product.
Furthermore, the catalytic mechanism cannot be ignored. Selecting a good catalyst can promote the reaction speed and increase the rate of the product. When the properties of the catalyst are studied in detail, the appropriate amount is used, and its activity is adjusted, so that the reaction can be done to the best of its ability. Therefore, according to this method of making Ethenesulfonyl Fluoride, it may be effective.
Chemical Reactions & Modifications
Ethenesulfonyl Fluoride. Its modification and inverse modification, according to the remarks of our researchers.
Ethenesulfonyl Fluoride, its inverse activity is special. When it is encountered in a general way, it can be transformed and reversed in a specific way. Or nuclear substitution, or addition and inverse, depending on its surroundings and encounters.
As for modification, it can be modified by exquisite means to add new properties to its molecules. This can be used for new research, or as a raw material for special materials. The prospect is promising. We will study it, so as to make good use of its modification ability and use it for the world.
Synonyms & Product Names
Ethenesulfonyl Fluoride is also a chemical compound. Its name is the same, and it also has the same name. Or ethylene sulfonyl fluoride, this is its usual name.
This substance is significant in the research and development of chemistry. Its use is not the same, and it is often required in the context of general chemistry. It can be synthesized, and it is made of general compounds.
As far as its trade name is concerned, there are also many different names. Due to different families and uses, the names are different. However, it is the same, and it all refers to this Ethenesulfonyl Fluoride. In the field of chemical engineering, researchers need to be familiar with its common name and the name of the product, in order to study and use it, to achieve success, and to promote the steps of chemical engineering, so as to benefit the world.
Safety & Operational Standards
Nowadays, there is a chemical called Ethenesulfonyl Fluoride, which is a matter of safety and operating standards. It is our chemical researchers who should be careful.
The properties of this product must be detailed in advance. Ethenesulfonyl Fluoride has unique chemical properties, and its reactivity and stability need to be precisely understood. In the laboratory, when using it, fine procedures must be followed. All equipment involved in this product must be clean and dry to prevent impurities from disturbing its properties and causing unexpected changes.
Safety protection is the top priority. Handle this product in front of complete protective equipment, such as special protective clothing, protective goggles and gloves. Because of its irritating and corrosive properties, a little carelessness can hurt the skin, eyes and eyes, and it is too late to regret. And it should be operated in a well-ventilated place, or a professional ventilation device should be prepared to prevent the accumulation of harmful gases and endanger the human body.
The rules of storage should not be ignored. Ethenesulfonyl Fluoride should be stored in a cool and dry place, away from fire and heat sources. Separate from other objects to avoid their interaction and cause danger. The logo is clear, so that people can see at a glance its characteristics and hazards.
Furthermore, the records of the experiment must be detailed. The dosage, reaction conditions, and phenomena must be recorded in detail. In case of abnormalities, stop them in time and investigate the reasons in detail. And the relevant personnel must be professionally trained and familiar with safety and operation regulations in order to deal with them calmly, ensure the smooth progress of the experiment and protect the safety of the personnel. In this way, only in the research and use of Ethenesulfonyl Fluoride, seek advantages and avoid disadvantages, and reach the level of science.
Application Area
Ethenesulfonyl Fluoride is also a new material for chemical engineering. Its use is extensive, and it has an extraordinary performance in many fields.
In research, it can be used for delicate research, assisting chemical manufacturers to analyze molecular research, explore the theory of the action of substances, and create new roads. In the material science, adding this material to synthetic materials can change its properties, increase its performance, and improve its performance, making the material more suitable for special situations.
And in the field of children, it can be used for half of the process, improving the efficiency of components, and ensuring that it can be implemented. For this reason, Ethenesulfonyl Fluoride, with its unique properties, is indispensable for the development of chemical research and development in the field of application, materials, and other materials.
Research & Development
Nowadays, there is a product named Ethenesulfonyl Fluoride, which is very important in the field of my chemical research. We have dedicated ourselves to studying it, hoping to clarify its properties and expand its use, so as to promote the development of this chemical product.
When we first observed this product, its properties were unique, and the reactions often showed different states. We repeated experiments to explore the rules of its chemical changes and analyze the relationship between its structure and properties. Although the process is difficult, every gain is exciting.
In order to seek the development of this product, we have widely sought ways to apply it. Or in industrial manufacturing, or in scientific research and exploration, we hope it can be used to a great extent. We hope that through our research, Ethenesulfonyl Fluoride can have a wider development world, add luster to the field of chemistry, and promote its continuous progress towards new frontiers.
Toxicity Research
I have dedicated myself to the study of poisons, and recently I have paid attention to Ethylenesulfonyl Fluoride. Its characteristics are unique, and the study of toxicity is quite important.
Ethylenesulfonyl Fluoride is also the quality of chemistry. At the beginning of the observation of its properties, it should not be ignored. To cover the test of toxicity, a thorough method is required. Take the ancient method to test it, select various kinds of creatures, and apply this substance to observe its changes.
After repeated tests, I see that it has all kinds of responses in the body of living beings. Or disturb its qi and blood luck, or mess with its viscera. Although the dosage is different, it should also be different. However, looking at its general trend, Ethylenesulfonyl Fluoride is toxic, and it is necessary to be careful. This is a warning to those who study poisons in our generation. In the follow-up investigation, we should be extra cautious to clarify the details and avoid harm for the world.
Future Prospects
Nowadays, there is a product named Ethenesulfonyl Fluoride, which has made its mark in the field of chemical industry. Its unique nature and wide range of uses are involved in pharmaceutical research and development or in material improvement, and the prospects are limitless.
At present, science and technology are new, and the research on it is also in-depth step by step. Scholars all hope to exhaust its characteristics and expand its application. In the future, if it can be used well, it may lead to medical innovation and cure the sick; or it may promote the improvement of materials and make the utensils beautiful.
Although there may be thorns in the road ahead, scientific researchers uphold the heart of exploration and move forward fearlessly. With unremitting research, on Ethenesulfonyl Fluoride, we will bloom the bright flowers of the future, realize many unfulfilled expectations, and seek well-being for the world. This is the ambition of our generation of chemical researchers.
Where to Buy Ethenesulfonyl Fluoride in China?
As a trusted Ethenesulfonyl Fluoride manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
Frequently Asked Questions

As a leading Ethenesulfonyl Fluoride supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the main application fields of Ethenesulfonyl Fluoride?
Alas! Ethylene sulfonyl fluoride has a wide range of applications and is related to many issues.
In the field of biomedicine, its effectiveness is extraordinary. It can be closely combined with serine, threonine and other residues in proteins, and can be used to explore and characterize many active proteins such as kinases by chemical proteomics. It helps researchers to clarify the function and regulation mechanism of proteins, understand the mysteries of disease occurrence and development, and pave the way for the development of new drugs.
In the field of materials science, ethylene sulfonyl fluoride also has applications. It can be chemically modified to give new properties to materials. For example, it is used to improve the surface properties of polymer materials, making them more hydrophilic, stain resistant, etc., improve material properties, broaden application scenarios, and have considerable uses in textiles, coatings and other industries.
In the field of organic synthesis, it can be used as a unique reagent. With its active chemical properties, it participates in a variety of organic reactions and helps to construct special structural organic compounds, providing organic synthesis chemists with novel synthesis strategies and paths to create various organic molecules with unique functions to meet the needs of special chemicals in different fields.
In addition, in the analysis and detection, ethylene sulfonyl fluoride can be used as a labeling reagent. With its specific binding characteristics to specific molecules, combined with advanced analytical technology, it realizes high sensitivity and high selectivity detection of targets in complex samples, and makes great contributions to environmental monitoring, food safety testing and other fields related to people's livelihood. In short, ethylene sulfonyl fluoride has important application value in many fields and promotes continuous development and progress in various fields.
How safe is Ethenesulfonyl Fluoride?

The first word is toxicity, vinyl sulfonyl fluoride may have certain toxicity. If the human body comes into contact with it, it can cause damage through respiration, skin seepage or ingestion. Inhalation, or stinging the respiratory tract, can cause coughing, asthma, and even damage lung function; touch the skin, can cause redness, swelling, itching, burning; misuse, fear of stomach, vomiting, abdominal pain, etc.
times and its reactivity. This substance is lively, and it is prone to violent reactions when exposed to heat, open flames or strong oxidants, and even causes the risk of explosion. During storage and transportation, if it is not handled properly, a little carelessness will cause serious disasters. Therefore, it is necessary to avoid fire and heat sources, and do not mix with oxidizing substances.
Furthermore, its impact on the environment should not be ignored. If released in the environment, or through water, soil, and air circulation, it will affect the ecology. Or harm aquatic organisms, or accumulate in organisms, endangering upper organisms of the food chain.
Therefore, those who use vinyl sulfonyl fluoride must specify its properties and strictly abide by safety regulations. When working, prepare protective equipment, such as gas masks, protective gloves, protective clothing, etc.; store and transport according to regulations to prevent leakage and heat; and set up emergency measures. If there is an accident, you can respond quickly and reduce the damage to a minimum. In this way, all things in the chemical industry are smooth, and people are safe and peaceful.
What are the storage conditions for Ethenesulfonyl Fluoride?
Ethenesulfonyl Fluoride is a chemical substance. The conditions of its storage are related to the stability of its properties and the purity of its quality, so you should not be careless.
When it is stored, the first thing to weigh is its utensils. It should be filled with a corrosion-resistant utensil, and the cover should be damaged and leaked due to its nature or phase with various materials. Such as a glass bottle, it can be used as a utensil through special places, but it must be observed that it does not match the object before it can be used.
As for the environment in which it is located, it should be cool and dry. If the temperature is high, the material is easy to melt, and if it is wet, it may change. If it is placed under the hot sun, or in a humid place, its sex will change rapidly and lose its original purpose. Therefore, in the secret room, the temperature should be controlled at a moderate level, usually ten to twenty-five degrees, and the humidity should also be kept below sixty, so that its quality can be guaranteed.
In addition, all kinds of agents must be avoided. Ethanesulfonic acid fluoride is active, and it is easy to respond to strong oxygen agents, strong alkalis, etc., or cause a dangerous situation. It is to be alone in a room, do not mix with other things, and prepare protective equipment to prevent accidents.
Furthermore, the label is clear, and the name, sex, risk, etc. are important. Once there is misuse or mistouch, you can quickly understand the situation and apply first aid strategies. Everyone should also be aware of the risks, and when operating, strictly abide by the procedures and do not take it lightly. In this way, all things can be combined to ensure that ethanesulfonate fluoride is properly stored and ready for use.
What are the synthesis methods of Ethenesulfonyl Fluoride?
Eh, there are various methods for preparing ethenesulfonyl fluoride.
First, the alkali metal salt of ethylene sulfonic acid can be used to react with a fluorinated reagent. For example, sodium ethenesulfonate and a fluorinated reagent can be combined under suitable reaction conditions. This reaction needs to be carefully controlled. If the cap temperature is too high or too low, it can affect the yield and purity of the product. When choosing a mild reaction temperature, usually between room temperature and moderate heating, and carried out in an inert gas protective atmosphere to prevent side reactions from occurring.
Second, ethylene is used as the starting material, and the sulfonation reaction is first carried out to make the ethylene react with a suitable sulfonating agent to obtain ethylene sulfonic acid derivatives. Then fluorine atoms are introduced, and specific fluorination methods can be used. This approach requires a fine design of the reaction steps. During the sulfonation reaction, a sulfonating agent with high efficiency and good selectivity should be selected, so that the reaction mainly generates ethylene sulfonic acids. In the fluorination step, the fluorinating agent used must be active and not overly active to cause too many side reactions.
Third, or starting from a compound containing vinyl and sulfonyl groups, one of the groups can be converted into fluorine atoms through an appropriate reaction. This process requires a precise understanding of the structure of the reaction substrate, and the selectivity and controllability of group conversion are used to achieve the synthesis of the target product. And during the reaction process, factors such as the choice of solvent and the addition of catalyst have a significant impact on the reaction process and results. After repeated tests and optimized reaction conditions, satisfactory synthesis results can be obtained and pure ethylene sulfonyl fluoride can be obtained.
What is the price range of Ethenesulfonyl Fluoride in the market?
Alas! It is not easy to know the price range of ethylene sulfonyl fluoride in the market. Prices in the city often change for many reasons, such as the abundance of materials, the difficulty of making methods, and the amount of need.
Ethylene sulfonyl fluoride is a chemical substance, and it is used in various fields such as medicine and materials. If the material is abundant, the preparation is convenient, and the demand is not abundant, its price may be inexpensive, per gram or only a few gold. However, if the material is rare, the preparation is complicated, and the demand is strong, its price may be high, up to tens of gold per gram, or even more than 100 gold.
Furthermore, the number of people who buy this product is also related to the price. If there are few applicants, the merchant will sell the goods or reduce the price. If there are many applicants, the merchant will raise the price because of its scarcity. In addition, different places have different prices, and the prosperous city will be different from the remote hometown. Therefore, in order to determine the price range of ethylene sulfonyl fluoride in the market, it is difficult to hide it in one word when examining various factors and visiting merchants.