Linshang Chemical
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3,5-Dichlorobenzene-1-Sulfonamide
Linshang Chemical
|
HS Code |
672340 |
| Chemical Formula | C6H3Cl2NO2S |
| Molecular Weight | 226.06 |
| Appearance | Solid |
| Color | White to off - white |
| Odor | Typical organic sulfonamide odor |
| Melting Point | 165 - 168 °C |
| Solubility In Water | Low solubility |
| Solubility In Organic Solvents | Soluble in some polar organic solvents like ethanol, acetone |
| Density | Approximately 1.6 g/cm³ |
| Stability | Stable under normal conditions |
| Pka | Typical for sulfonamide group |
As an accredited 3,5-Dichlorobenzene-1-Sulfonamide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100g of 3,5 - dichlorobenzene - 1 - sulfonamide in sealed chemical - grade packaging. |
| Storage | 3,5 - dichlorobenzene - 1 - sulfonamide should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly sealed container to prevent moisture absorption and contamination. This helps maintain its chemical integrity and reduces the risk of potential chemical reactions or degradation. |
| Shipping | 3,5 - dichlorobenzene - 1 - sulfonamide is shipped in sealed, corrosion - resistant containers. It follows strict hazardous material shipping regulations, ensuring proper labeling, secure packaging to prevent leakage during transit. |
Competitive 3,5-Dichlorobenzene-1-Sulfonamide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
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Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy 3,5-Dichlorobenzene-1-Sulfonamide in China?
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As a leading 3,5-Dichlorobenzene-1-Sulfonamide 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 chemical properties of 3,5-dichlorobenzene-1-sulfonamide?
3,5-Dioxa-1-oxoisoindoline, the chemical properties of this compound are quite unique. It is weakly acidic, and specific functional groups in its molecular structure can release protons under suitable conditions. In the field of organic synthesis, it often exhibits electrophilic reactivity. The distribution of electron clouds on the ring makes specific positions vulnerable to nucleophiles, forming novel compounds to expand the structural diversity of organic molecules.
The stability of this compound is also a key property. In general environments, it can still maintain structural integrity. However, under extreme conditions such as high temperature, strong acid or strong base, the structure is easily damaged and the chemical properties are changed. Its solubility is quite good in organic solvents such as dichloromethane, N, N-dimethylformamide, which facilitates its participation in organic reactions, and can effectively disperse in the reaction system to improve the reaction rate and yield.
And because of its special structure, it can form complexes with specific metal ions, making it popular in the field of catalytic reactions or materials science. By coordinating with metal ions, it endows materials with unique optical and electrical properties, laying the foundation for cutting-edge scientific research and application. The diversity of its chemical properties makes it have broad application prospects and research value in many fields such as organic synthesis and material preparation.
The stability of this compound is also a key property. In general environments, it can still maintain structural integrity. However, under extreme conditions such as high temperature, strong acid or strong base, the structure is easily damaged and the chemical properties are changed. Its solubility is quite good in organic solvents such as dichloromethane, N, N-dimethylformamide, which facilitates its participation in organic reactions, and can effectively disperse in the reaction system to improve the reaction rate and yield.
And because of its special structure, it can form complexes with specific metal ions, making it popular in the field of catalytic reactions or materials science. By coordinating with metal ions, it endows materials with unique optical and electrical properties, laying the foundation for cutting-edge scientific research and application. The diversity of its chemical properties makes it have broad application prospects and research value in many fields such as organic synthesis and material preparation.
What are the common uses of 3,5-dichlorobenzene-1-sulfonamide?
3,2,5-dioxanaphthalene-1-sulfonic acid, often referred to as dioxane sulfonic acid, has a wide range of common uses.
In the field of organic synthesis, this is an extremely critical reagent. In the construction process of many complex organic compounds, it can act as a strong acidic catalyst. For example, in esterification reactions, it can efficiently catalyze carboxylic acids and alcohols to form ester compounds. By providing an acidic environment, it greatly accelerates the reaction process and improves the reaction efficiency. In etherification reactions, it can also play an important catalytic role in promoting intermolecular dehydration of alcohols to form ethers.
In the pharmaceutical and chemical industry, its use should not be underestimated. As a key intermediate in drug synthesis, it can participate in the preparation of a variety of drug molecules. For some drugs with specific biological activities, in their synthesis path, 3,2,5-dioxanaphthalene-1-sulfonic acid can be used as a starting material or a participant in the key reaction link to introduce specific structural fragments for drug molecules, giving drugs unique pharmacological activities.
In the field of materials science, it is also used in the synthesis of some high-performance materials. For example, when preparing some polymer materials with special electrical and optical properties, it can participate in the polymerization reaction as a functional monomer, thereby giving the material special properties, such as improving the ionic conductivity of the material and improving the stability of the material.
In addition, in the production of some fine chemicals, 3,2,5-dioxanaphthalene-1-sulfonic acid can also be used as an important additive or reaction aid to optimize the performance and quality of the product.
In the field of organic synthesis, this is an extremely critical reagent. In the construction process of many complex organic compounds, it can act as a strong acidic catalyst. For example, in esterification reactions, it can efficiently catalyze carboxylic acids and alcohols to form ester compounds. By providing an acidic environment, it greatly accelerates the reaction process and improves the reaction efficiency. In etherification reactions, it can also play an important catalytic role in promoting intermolecular dehydration of alcohols to form ethers.
In the pharmaceutical and chemical industry, its use should not be underestimated. As a key intermediate in drug synthesis, it can participate in the preparation of a variety of drug molecules. For some drugs with specific biological activities, in their synthesis path, 3,2,5-dioxanaphthalene-1-sulfonic acid can be used as a starting material or a participant in the key reaction link to introduce specific structural fragments for drug molecules, giving drugs unique pharmacological activities.
In the field of materials science, it is also used in the synthesis of some high-performance materials. For example, when preparing some polymer materials with special electrical and optical properties, it can participate in the polymerization reaction as a functional monomer, thereby giving the material special properties, such as improving the ionic conductivity of the material and improving the stability of the material.
In addition, in the production of some fine chemicals, 3,2,5-dioxanaphthalene-1-sulfonic acid can also be used as an important additive or reaction aid to optimize the performance and quality of the product.
What is the synthesis method of 3,5-dichlorobenzene-1-sulfonamide?
The synthesis of 3,5-dihydroxy-1-naphthalene sulfonic acid can be done according to the following ancient methods.
First take the naphthalene as the group, and introduce the sulfonic acid group by the method of sulfonation. In an appropriate reaction kettle, add an appropriate amount of naphthalene, and add concentrated sulfuric acid or fuming sulfuric acid as the sulfonating agent. During the reaction, the temperature and time need to be carefully controlled. At the beginning, the temperature is heated to a certain extent, so that the naphthalene and the sulfonating agent can fully function. This step aims to introduce the sulfonic acid group at a specific position in the naphthalene ring. Because the naphthalene ring has different activity checking points, it needs to be regulated by factors such as temperature and the concentration of the sulfonating agent, so that the sulf
After the formation of 1-naphthalenesulfonic acid, continue the hydroxylation reaction. Appropriate hydroxylation reagents can be used, such as halogenated hydrocarbons in combination with alkaline aqueous solutions, or other reagents that can introduce hydroxyl groups. In the reaction system, the reagent can properly react with 1-naphthalenesulfonic acid. In this process, the choice of solvent is also very critical, which needs to be able to dissolve the reactants without adverse effects on the reaction. At the same time, the reaction temperature and pH also need to be carefully adjusted to enable the smooth introduction of hydroxyl groups to the 3,5-position.
Or other methods can be found. First, the protective group of naphthalene is operated to protect the unwanted check point on the naphthalene ring with a specific group, so that the subsequent reaction can occur accurately in the desired place. After the sulfonation, hydroxylation and other reactions are completed in sequence, the protective group is removed to obtain 3,5-dihydroxy-1-naphthalenesulfonic acid.
The whole process of synthesis requires detailed monitoring of the reaction products at each step. The reaction process and product purity can be observed by means such as thin-layer chromatography and high-performance liquid chromatography. After each step of the reaction, it is advisable to separate and purify to remove impurities and improve the purity of the product, so that pure 3,5-dihydroxy-1-naphthalenesulfonic acid can be obtained.
First take the naphthalene as the group, and introduce the sulfonic acid group by the method of sulfonation. In an appropriate reaction kettle, add an appropriate amount of naphthalene, and add concentrated sulfuric acid or fuming sulfuric acid as the sulfonating agent. During the reaction, the temperature and time need to be carefully controlled. At the beginning, the temperature is heated to a certain extent, so that the naphthalene and the sulfonating agent can fully function. This step aims to introduce the sulfonic acid group at a specific position in the naphthalene ring. Because the naphthalene ring has different activity checking points, it needs to be regulated by factors such as temperature and the concentration of the sulfonating agent, so that the sulf
After the formation of 1-naphthalenesulfonic acid, continue the hydroxylation reaction. Appropriate hydroxylation reagents can be used, such as halogenated hydrocarbons in combination with alkaline aqueous solutions, or other reagents that can introduce hydroxyl groups. In the reaction system, the reagent can properly react with 1-naphthalenesulfonic acid. In this process, the choice of solvent is also very critical, which needs to be able to dissolve the reactants without adverse effects on the reaction. At the same time, the reaction temperature and pH also need to be carefully adjusted to enable the smooth introduction of hydroxyl groups to the 3,5-position.
Or other methods can be found. First, the protective group of naphthalene is operated to protect the unwanted check point on the naphthalene ring with a specific group, so that the subsequent reaction can occur accurately in the desired place. After the sulfonation, hydroxylation and other reactions are completed in sequence, the protective group is removed to obtain 3,5-dihydroxy-1-naphthalenesulfonic acid.
The whole process of synthesis requires detailed monitoring of the reaction products at each step. The reaction process and product purity can be observed by means such as thin-layer chromatography and high-performance liquid chromatography. After each step of the reaction, it is advisable to separate and purify to remove impurities and improve the purity of the product, so that pure 3,5-dihydroxy-1-naphthalenesulfonic acid can be obtained.
What are the safety precautions for 3,5-dichlorobenzene-1-sulfonamide?
3,5-Difluorobenzene-1-sulfonyl chloride, with a number of safety precautions. This is a chemical substance, which is lively. When handling, it is necessary to strictly follow the procedures to ensure safety.
First, the protective equipment must be complete. When handling, it is appropriate to wear protective clothing, which can resist the erosion of chemicals and prevent the skin from coming into contact with it. And you must wear protective gloves. The material should be chemically resistant, such as nitrile gloves, which can prevent them from contacting the hands. And when wearing protective goggles, this material can protect the eyes and prevent them from splashing into the eyes, causing damage to the eyes.
Second, the environment of handling is also important. It should be used in a well-ventilated place, such as in a fume hood. In this way, the volatile gas can be quickly discharged to avoid accumulation in the room and reduce the risk of poisoning. If there is no fume hood, it should also ensure that the site is well ventilated, such as opening doors and windows, so that the air can flow smoothly.
Third, it is also important to store it after use. When stored in a cool, dry and ventilated place, away from fires and heat sources. Because of its chemical activity, it is heated or exposed to fire sources, or dangerous. And it must be stored with oxidants, alkalis, etc. to avoid mutual reaction and cause harm.
Fourth, when handling, be careful. When taking it, do not spill it. If there is a spill, dispose of it quickly according to the corresponding method. If it is covered with inert materials such as sand and vermiculite, it should be treated according to regulations after collection. Do not let it flow freely to prevent wider contamination.
In short, the handling of 3,5-difluorobenzene-1-sulfonyl chloride, from protection to operation, and then to storage, must be treated with caution, and must not be slack in the slightest, in order to ensure safety.
First, the protective equipment must be complete. When handling, it is appropriate to wear protective clothing, which can resist the erosion of chemicals and prevent the skin from coming into contact with it. And you must wear protective gloves. The material should be chemically resistant, such as nitrile gloves, which can prevent them from contacting the hands. And when wearing protective goggles, this material can protect the eyes and prevent them from splashing into the eyes, causing damage to the eyes.
Second, the environment of handling is also important. It should be used in a well-ventilated place, such as in a fume hood. In this way, the volatile gas can be quickly discharged to avoid accumulation in the room and reduce the risk of poisoning. If there is no fume hood, it should also ensure that the site is well ventilated, such as opening doors and windows, so that the air can flow smoothly.
Third, it is also important to store it after use. When stored in a cool, dry and ventilated place, away from fires and heat sources. Because of its chemical activity, it is heated or exposed to fire sources, or dangerous. And it must be stored with oxidants, alkalis, etc. to avoid mutual reaction and cause harm.
Fourth, when handling, be careful. When taking it, do not spill it. If there is a spill, dispose of it quickly according to the corresponding method. If it is covered with inert materials such as sand and vermiculite, it should be treated according to regulations after collection. Do not let it flow freely to prevent wider contamination.
In short, the handling of 3,5-difluorobenzene-1-sulfonyl chloride, from protection to operation, and then to storage, must be treated with caution, and must not be slack in the slightest, in order to ensure safety.
What is the price range of 3,5-dichlorobenzene-1-sulfonamide in the market?
3% 2C5-dihydroxybenzene-1-sulfonate pyridine is on the market, and its price range often varies depending on the quality, the amount of supply, and the ups and downs of demand.
When a good product is in short supply and in high demand, its price may be as high as a thousand gold. If the quality is average and the supply and demand are compatible, the price may be between hundreds of gold. If the supply exceeds the demand, the quality is normal, and the price may drop to about 100 gold, or even lower.
Merchants sell this product and price it according to the market conditions. However, the fluctuation of its price is also inseparable from all world conditions. Such as the abundance of the product and the difficulty of work, all are affected by the price. And the need of the world to use this thing is also about the price. Therefore, its price is difficult to have a fixed number, and it often hovers between a hundred gold and a thousand gold. However, times change, and the price also changes.
When a good product is in short supply and in high demand, its price may be as high as a thousand gold. If the quality is average and the supply and demand are compatible, the price may be between hundreds of gold. If the supply exceeds the demand, the quality is normal, and the price may drop to about 100 gold, or even lower.
Merchants sell this product and price it according to the market conditions. However, the fluctuation of its price is also inseparable from all world conditions. Such as the abundance of the product and the difficulty of work, all are affected by the price. And the need of the world to use this thing is also about the price. Therefore, its price is difficult to have a fixed number, and it often hovers between a hundred gold and a thousand gold. However, times change, and the price also changes.
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