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3-Thiocyanatopropyltriethoxysilane

Alkyl Silanes Amino Silanes Sulfur Silanes Phenyl Silanes Vinyl Silanes Acyloxy Silanes Epoxy Silanes Chloro Silanes α Silanes Isocyanato Silanes Mercapto Silanes Alkoxysilane Intermediates Chlorosilane Intermediates

3-Thiocyanatopropyltriethoxysilane

Meisheng Chemical

3-Thiocyanatopropyltriethoxysilane
Specifications

HS Code

814657
Chemical Formula C10H21NO3SSi
Molecular Weight 263.43
Appearance Colorless to light yellow liquid
Boiling Point 262 - 265 °C
Density 1.045 - 1.055 g/cm³ (20 °C)
Flash Point 110 °C
Solubility Soluble in most organic solvents, insoluble in water
Refractive Index 1.449 - 1.453 (20 °C)
Stability Stable under normal conditions, but reacts with strong acids, bases
Packing & Storage
Packing 1 kg of 3 - Thiocyanatopropyltriethoxysilane packaged in a sealed, corrosion - resistant container.
Storage 3 - Thiocyanatopropyltriethoxysilane should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly - sealed container to prevent moisture absorption and contact with air, which could lead to hydrolysis. Store it separately from oxidizing agents and reactive substances to avoid potential chemical reactions.
Shipping 3 - Thiocyanatopropyltriethoxysilane is shipped in well - sealed, corrosion - resistant containers. Packaging adheres to chemical transport regulations. Shipment is carefully monitored to prevent exposure to moisture and extreme conditions.
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3-Thiocyanatopropyltriethoxysilane
General Information
Historical Development
3-Propyltriethoxysilane thiocyanate, the rise of its matter, was little known at the beginning. In the past, chemical sages were on the road of exploration, and after years of study, they came to know this thing. At the beginning, it was only a treasure in the laboratory, and there were few researchers, and those who used it were rare. After years have passed, science and technology have advanced, and the public has gradually come to understand its properties and uses. In the field of chemical industry, it can be used as an auxiliary agent to make materials have excellent properties. As a result, the demand is growing. From a few people to explore, to the wide use of the industry, its development path is like a prairie fire. In the past, it was trapped in cognition and technology, but now it has shone brightly due to the vigorous industry and continuous research. It has occupied a place in the forest of chemical materials and become an indispensable material.
Product Overview
3-Propyltriethoxysilane thiocyanate is a unique chemical product. It has a unique structure, with silicon atoms connected with triethoxy and propyl thiocyanate. This product has unique properties and can play a bridge role between organic and inorganic materials. Looking at its preparation, it is often made of specific silanes and compounds containing thiocyanate groups through delicate reactions. It has a wide range of uses in various industrial fields. It can be modified on the surface of materials to give the material special properties, such as enhanced adhesion and corrosion resistance. In the preparation of composite materials, it can improve the compatibility between the components and make the material performance excellent. It is actually one of the most widely used and important values in chemical products.
Physical & Chemical Properties
3 - Thiocyanatopropyltriethoxysilane, silicone compounds are also. Their physical and chemical properties are particularly important. In terms of physical properties, normally colorless to light yellow liquids have a specific density and boiling point. The density is related to its distribution in the medium, and the boiling point is significant when separating and purifying. When it comes to chemical properties, it contains thiocyanate ester groups and silicone groups. Thiocyanate ester groups are active and can participate in various chemical reactions, such as addition with nucleophiles. Siloxane groups can be hydrolyzed and condensed to form a siloxane network on the surface of the material, which increases material adhesion and weather resistance. This compound has a wide range of uses in materials science, surface modification and other fields. Exploring its physical and chemical properties can lay the foundation for related applications.
Technical Specifications & Labeling
Today there is a product called 3-Thiocyanatopropyltriethoxysilane. Its technical specifications and identification (product parameters) are the key. The technical specifications of this product need to indicate that the proportion of its ingredients is accurate, the purity must be up to standard, and the impurity content is strictly limited, so as to ensure its good quality. The logo should be clear, indicating the name of the product, the ingredients, the scope of application, etc. The product parameters such as density, boiling point, flash point, etc. need to be detailed so that the user can see it at a glance. In this way, it can be used in various applications to ensure that this product plays its due role and lives up to expectations.
Preparation Method
The raw materials, production process, reaction steps and catalytic mechanism of this 3-Thiocyanatopropyltriethoxysilane are as follows. Take an appropriate amount of propyl triethoxysilane and put it into the reactor in a certain ratio with thiocyanate. Temperature control is in a moderate range, which is the key. High or low temperature affects the yield and purity. Stimulated by a specific catalyst, it can change the chemical reaction rate and reduce the activation energy of the reaction. The reaction is gradual, and each step needs to be carefully controlled. During the process, the reaction process is closely monitored and the parameters are fine-tuned according to real-time data. After the reaction is completed, the impurities are removed through separation, purification and other processes to obtain a pure 3-Thiocyanatopropyltriethoxysilane product. This preparation method requires strict compliance with procedures to ensure good product quality.
Chemical Reactions & Modifications
3 - Thiocyanatopropyltriethoxysilane is a unique chemical substance. Its chemical reactions are profound and have significant modification effects in many fields. The groups contained in this substance can cause unique chemical reactions. When it encounters a specific substrate, it can trigger subtle bonding changes. For example, in the surface modification of materials, with the hydrolysis and condensation of siloxane groups, a stable structure can be built on the surface of the material, and further functionalization can be realized by thiocyanate. The power of its modification cannot be underestimated. In the preparation of composite materials, the addition of this substance can significantly improve the interfacial compatibility of the material, making the components more closely bonded, thereby enhancing the mechanical properties and stability of the material as a whole. The reaction and modification of this chemical substance paves a feasible path for the progress of many scientific and technological fields.
Synonyms & Product Names
3-Propylthiocyanate triethoxysilane, which is very important in the chemical industry. Its nickname is also rich and diverse, or propylthiocyanate triethoxysilane, or the name γ-thiocyanopropyltriethoxysilane. Looking at its name, it can be seen that it is composed of specific chemical groups. Triethoxysilane is its main structure, and propyl thiocyanate is connected to it, giving it unique chemical activity. In many industrial processes, it is often used as a coupling agent. It can effectively enhance the bonding force between different materials, such as between inorganic materials and organic materials. Chemical substances have different names, but they are essentially the same. Like the 3-thiocyanate propyl triethoxysilane under various names, although it has a different name, it is actually the same substance, which plays a unique role in the industrial world, helping various materials to fit perfectly and promoting the process of chemical development.
Safety & Operational Standards
3-Propyltriethoxysilane thiocyanate safety and operating practices Fu 3-propyltriethoxysilane thiocyanate is an important chemical substance. When using, safety and operating practices are of paramount importance. The first word is safe. This substance has certain chemical activity. It comes into contact with the skin or causes discomfort. Therefore, when handling, it is necessary to wear protective clothing and gloves to prevent the skin from touching it. If you accidentally touch it, rinse it with plenty of water and seek medical attention. Its volatile gas may irritate the respiratory tract, so the workplace should be well ventilated to prevent inhalation of harmful gases. If inhaled, quickly move to a fresh air place and seek medical attention if necessary. As for the operating specifications, when taking it, use clean and dry utensils to prevent impurities from mixing in and affecting the quality. Weighing must be accurate, according to the amount required for experiment or production. When storing, it should be placed in a cool and dry place, protected from heat and moisture, and away from fire sources and oxidants to prevent dangerous chemical reactions. When mixing the liquid, slowly add it to the appropriate solvent according to the specified ratio, stir it evenly, pay attention to observe the reaction phenomenon, if there is any abnormality, stop the operation immediately. After use, the utensils should be cleaned in time, and the residual materials should not be discarded at will. Proper disposal in accordance with relevant regulations to avoid polluting the environment. Anyone who handles this object must be familiar with safety and operating standards, and act with caution to ensure safety.
Application Area
3-Propyltriethoxysilane thiocyanate has a wide range of uses. In the field of material modification, it can enhance the interface bonding force of composites and make the material more tough and durable. In the textile industry, it can give fabrics special properties, such as anti-wrinkle and antibacterial, to improve the quality of fabrics. In the field of coatings, it can improve the adhesion and weather resistance of coatings, making the coating firm and durable. In terms of adhesives, it can improve the adhesion of adhesives to different substrates and enhance the bonding effect. In short, 3-propyltriethoxysilane thiocyanate plays an important role in many application fields, which can significantly optimize product performance and promote the development of related industries.
Research & Development
Today, there is a thing named 3-Thiocyanatopropyltriethoxysilane, and we are committed to studying its quality, studying its use, and exploring its progress. The properties of this thing are related to chemical changes, and can play a key role in specific situations. Its structure is exquisite, containing thiocyanyl and siloxane groups, and the combination of the two makes the physical properties unique. At the beginning of the research, analyze the synthesis method of it, and find a way to be efficient and pure. After many attempts, improve the process to improve the yield and purity. Then, observe its reaction in different systems and explore its chemical activity boundary. As for the development, hope to broaden the field of application. In material modification, increase its performance; in chemical process, promote its high efficiency. Over time, it may emerge in many fields, providing a boost to industry progress and adding new color to chemical research and industrial applications.
Toxicity Research
Today there is a thing, named 3 - Thiocyanatopropyltriethoxysilane, we focus on poison research. The toxicity of this substance is related to the safety of everyone and cannot be ignored. After many experimental investigations, observe its reaction with various substances and observe its impact on organisms. It can cause biological physiological abnormalities in specific environments. It blends with other substances, or generates new substances, and its toxicity may also change. Although it has not been fully solved, it is now known that it has certain toxicity. In the future, we should take a more careful approach to investigate the source of its toxicity, the path of transmission, and the degree of harm, so as to fully understand its nature, avoid harm for everyone, and also ensure safety when using this product, so as not to be invaded by poison and harm people's health.
Future Prospects
Wuguanfu 3 - Thiocyanatopropyltriethoxysilane This chemical substance has shown extraordinary ability today. But our chemists should look to the future. In the future, this substance may be able to shine brightly in the field of material synthesis. With its characteristics, it may be able to make new materials with tougher, durable and special functions for aerospace, electronics and other important places. Or in the field of biomedicine, it can shine. Or it can use its ingenious interaction with biomolecules to help drug delivery, disease diagnosis and other things, for human health and well-being. We should study diligently and explore unremittingly, so that the 3-Thiocyanatopropyltriethoxysilane can do our best to create a new situation and live up to our expectations for the future.
Frequently Asked Questions
3 - What are the main uses of Thiocyanatopropyltriethoxysilane?
3-Mercaptopropyltriethoxysilane has a wide range of uses. In the field of material surface modification, it can be used as a coupling agent. Gain molecules have both ethoxysilane groups that can be affinity with inorganic materials and thiol groups that can react with organic materials. From the perspective of the composite system of inorganic materials and organic materials, the surface of inorganic fillers can be modified after treatment, which is like building a bridge between inorganic materials and organic matrices, strengthening the interfacial bonding force between the two, and improving the comprehensive properties of composites. In the rubber industry, it also has important functions. Can enhance the interaction between rubber and filler, such as silica filled rubber system, adding this substance can enhance the combination between silica and rubber, improve rubber tensile strength, wear resistance and other physical and mechanical properties, but also reduce the viscosity of the rubber, improve processing performance. In the field of coatings, it can be used as an adhesion promoter. It forms a chemical bond between the coating and the substrate, enhances the adhesion of the coating to the substrate, makes the coating more stable and durable, and improves the protection and decorative performance of the coating. In the field of electronic packaging materials, it can optimize material properties. Improve the interface properties between packaging materials and electronic components, enhance moisture and heat resistance and mechanical properties, and ensure the stable operation of electronic components in complex environments. also has potential applications in the field of biomedical materials. Due to its unique chemical structure, it may be used to modify the surface of biomaterials to regulate the interaction between materials and biomolecules and cells, promote cell adhesion, proliferation, and enhance the biocompatibility of biomaterials.
3 - What are the physical and chemical properties of Thiocyanatopropyltriethoxysilane
3-Mercaptopropyltriethoxysilane has a number of physical and chemical properties. It is a colorless to light yellow transparent liquid with a special odor. The boiling point is quite high, about 217 ° C. Due to the intermolecular force, it boils at a higher temperature. The relative density is nearly 0.985-0.995, which is lighter than water and can float on it when placed in water. Its solubility is also characteristic, soluble in most organic solvents, such as alcohols, ethers, etc. Due to the molecular structure containing organophilic groups, it is well soluble with organic solvents. However, its solubility in water is limited and only slightly soluble. One end of the Gain molecule is an organic-friendly thiol group and propyl group, and the other end is a hydrolyzable ethoxysilane structure, but the whole is still hydrophobic. 3-mercaptopropyl triethoxysilane has active chemical properties. The ethoxysilane part is easily hydrolyzed in contact with water to generate silanol and release ethanol. The hydrolyzed silanol can be further condensed to form a silicone polymer. This property makes the substance often used as a coupling agent to bridge between inorganic materials and organic materials. The thiol group also has high reactivity and can be added to a variety of compounds containing unsaturated bonds, such as with olefins under the action of initiators, expanding its application in the field of organic synthesis.
3 - What is the synthesis method of Thiocyanatopropyltriethoxysilane
The synthesis of 3-mercaptopropyl triethoxysilane is an important topic in silicone chemistry. The synthesis method often follows the following route. The starting materials are mostly mercaptopropanol and triethoxysilane. In the reaction system, it is necessary to create a suitable reaction environment with caution. Generally speaking, organic solvents are used as media, such as toluene and xylene, which can disperse the reactants well and promote the smooth progress of the reaction. During the reaction, acid binding agents such as pyridine and triethylamine are often introduced. The function of acid binding agents is to neutralize the hydrogen chloride generated during the reaction, promote the positive shift of the reaction equilibrium, and improve the yield of the product. Temperature control is also key. Usually in the initial stage of the reaction, it is appropriate to slowly add triethoxysilane to the solution containing mercaptopropanol and acid binding agent at a lower temperature, such as between 0 and 10 ° C. This process requires sufficient stirring to make the reactants contact evenly. After the dropwise addition is completed, the temperature is gradually raised to 30-50 ° C, and the reaction is continued for several times to make the reaction complete. When the reaction is over, the separation and purification of the product cannot be ignored. The commonly used method is vacuum distillation, which separates the product from the reaction system by the difference in the boiling points of different substances. Compound with a desiccant to remove water to ensure the purity of the product. In this way, high purity 3-mercaptopropyltriethoxysilane can be obtained.
3 - Thiocyanatopropyltriethoxysilane precautions during use
For 3-mercaptopropyltriethoxysilane, there are several ends to pay attention to when using it. First safety protection. This substance is toxic and irritating to a certain extent, and can be harmful when it touches the skin, eyes, or inhaled or ingested. Therefore, when operating, be sure to wear suitable protective equipment, such as protective gloves, goggles and gas masks, to prevent it from coming into contact with the human body. And the operation should be carried out in a well-ventilated place, so that the volatile gases can be dispersed in time. Next, pay attention to storage conditions. Store in a cool, dry and well-ventilated place, away from fire and heat sources. Because it is quite sensitive to humidity and easy to hydrolyze and deteriorate when exposed to moisture, it must be sealed and stored to avoid contact with moisture. Furthermore, during use, it is crucial to accurately control the dosage. According to the specific application and reaction needs, carefully determine the amount of addition. If the dosage is too small, it may be difficult to achieve the desired effect; if the dosage is too large, it may increase the cost and cause other adverse reactions. In addition, in chemical reactions, the reaction conditions should also be precisely controlled. When this silane participates in the reaction, temperature, pH and other conditions can have a significant impact on the reaction process and product quality. Therefore, the reaction conditions should be finely adjusted according to the reaction characteristics to achieve the best reaction effect. Repeat, in view of its chemical activity, contact with incompatible substances should be avoided when using. Such as strong oxidants, strong acids, strong bases, etc., contact with them or cause violent reactions, endangering safety. Before use, read the material safety data table carefully to clarify its incompatible substances and prevent problems before they occur.
3 - What is the market price range for Thiocyanatopropyltriethoxysilane?
The market price range of 3-mercaptopropyltriethoxysilane is difficult to determine. The price of this product in the market varies due to various reasons such as quality, origin, and supply and demand. Looking at the market in the past, those with excellent quality and well-known manufacturers may have high prices. If it is a high-purity grade, it is suitable for high-end fine chemicals and other important places, and the price per kilogram can reach hundreds of yuan. However, if the quality is ordinary, it is only used for general industrial use, and the origin is sufficient, the price is slightly cheaper. Or it can be obtained for tens of yuan per kilogram. And changes in market supply and demand also have a great impact on the price. If the demand is strong for a while and the supply is limited, the price will rise; conversely, if the supply exceeds the demand, the price will decline. For example, in places where chemical raw materials are concentrated, the price is often more affordable due to the convergence of supply, and the competition is quite intense. In remote places, the transportation cost is high, and the price may increase. Therefore, in order to know the exact price, it is necessary to carefully investigate the current market and consult various suppliers to obtain a more accurate number.