N-Propyltriacetoxysilane

    Specifications

    HS Code

    656585

    Chemical Formula C9H18O6Si
    Molecular Weight 250.32 g/mol
    Appearance Colorless to light yellow liquid
    Odor Characteristic odor
    Boiling Point 210 - 212 °C
    Density 1.05 - 1.07 g/cm³ at 25 °C
    Solubility Soluble in common organic solvents, hydrolyzes in water
    Flash Point 88 °C
    Refractive Index 1.417 - 1.421 at 20 °C

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

    Packing & Storage
    Packing N - Propyltriacetoxysilane in 5 - liter containers, well - sealed for safe storage.
    Storage N - Propyltriacetoxysilane should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in tightly closed original containers to prevent moisture absorption and evaporation. Suitable storage temperature is preferably around 5 - 25°C to maintain its stability.
    Shipping N - Propyltriacetoxysilane is shipped in tightly - sealed, corrosion - resistant containers. Adequate cushioning is used to prevent breakage. It's transported following strict chemical shipping regulations due to its reactive nature.
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    General Information
    Historical Development
    "Historical Development of N-Propyltriacetoxysilane"
    The rise of N-propyltriacetoxysilane is gradually becoming more and more important in the field of chemical industry. In the past, chemical research and development were advancing day by day, and all kinds of new substances began to emerge. At the beginning, the exploration of its properties and applications was not deep, and it was mostly limited to theoretical research.
    And the progress of science and technology, the more researchers focus on silanides. For the needs of organic synthesis, people pay attention to N-propyltriacetoxysilane. After years of research, the preparation method has gradually refined, and the yield has also increased. From the beginning, it was only known to the minority, but later it was widely used in coatings, adhesives and other industries. On the road of historical development, with the advancement of chemistry and industrial expansion, its position is growing, and it has contributed to the development of many industries.
    Product Overview
    "Product Overview of N-Propyltriacetoxysilane"
    N-Propyltriacetoxysilane is a unique product. Its color is pure and transparent, in the shape of a clear liquid, and it looks like jade dew. Stable but not impatient, it can be stored at room temperature.
    This product has a wide range of uses. In the field of chemical industry, it is an important agent for the synthesis of various fine materials. It can blend the structure of the compound and increase its toughness and adhesion. In the material of construction, it can be reinforced and reinforced to make the material resistant to corrosion for a long time. In the paint, add its brilliance and help it extend and adhere, forming a film that is uniform and dense.
    The method of preparation, through the art of exquisite chemical industry, the selection of materials is precise, the temperature control is accurate, and the process is rigorous and orderly. When storing, it should be placed in a cool and dry place, protected from heat and light, so as to ensure its quality is constant.
    Physical & Chemical Properties
    "On the Physical Properties of N-Propyltriacetoxysilane"
    N-Propyltriacetoxysilane, which is a silicone compound. Looking at its physical properties, at room temperature, it is mostly colorless and transparent liquid, with clear texture and good visibility. Its density is moderate, and it has a specific specific gravity in the same kind of substances, which is related to its distribution in different media. And its boiling point also has characteristics. At a specific temperature, it begins to boil and vaporize, which is related to its thermal stability and distillation separation.
    Re-discussion of chemical properties, acetoxy gives it active reactivity. It is easy to substitute with substances containing active hydrogen, or participate in hydrolysis and condensation under suitable conditions to construct complex silicon-oxygen bond structures. Such physicochemical properties have extraordinary application potential in the fields of material synthesis, surface modification, etc., and are indeed important substances in scientific research and industry.
    Technical Specifications & Labeling
    "Process Description"
    N - Propyltriacetoxysilane, its process specifications and identification (commodity parameters) are the key. Its process specifications are related to the essence of production. When preparing, the raw materials must be pure, the ratio must be accurate, and the temperature and time of the reaction are also fixed. The reaction temperature should be controlled in a certain range. If it is too high, the quality will be variable, and if it is too low, the reaction will be difficult. The length of time also affects the quality of the finished product.
    Its identification (commodity parameters), the first purity, when it reaches a certain precise number, the impurity content must be slight. The appearance is also the main point, and it should have a specific color and state. There are other parameters such as density and boiling point, which are all indicators of its quality. Only by strictly adhering to this process specification and identification (product parameters) can we produce high-quality products.
    Preparation Method
    "Method for making N-propyltriacetoxysilane"
    To make N-propyltriacetoxysilane, the raw materials and process are essential. The raw materials are silane, propanol, acetic anhydride, etc. First use silane and propanol, add an appropriate amount of catalyst, and control the temperature. This step can obtain propylsilanol.
    Times, meet propylsilanol and acetic anhydride, add an appropriate amount of catalyst, stabilize its temperature, follow the reaction steps, and gradually form N-propyltriacetoxysilane.
    During this period, the speed and process of the reaction are controlled, and impurities are removed and purified by means of refining. The catalytic mechanism is used to promote the anterograde reaction and increase the yield of the product to obtain pure N-propyltriacetoxysilane.
    Chemical Reactions & Modifications
    "On the Chemical Reaction and Modification of N-Propyltriacetoxysilane"
    Now there is N-propyltriacetoxysilane, which is of great value in the field of chemical reactions. Its reaction mechanism is related to the root of chemical changes. When this compound comes into contact with other substances, it often undergoes wonderful changes, such as the recasting of chemical bonds and the change of structure.
    As for modification, it is the key to optimize its performance. Or increase its stability and can survive in different environments; or enhance its activity to make the reaction more smooth. The method of modification requires studying the chemical principle and adjusting its physical properties in a subtle way. In this way, N-propyltriacetoxysilane can play a greater role in various fields, such as material preparation and chemical production, contributing to the prosperity of industry and the advancement of science and technology.
    Synonyms & Product Names
    "Names of Things"
    "N - Propyltriacetoxysilane" This thing has many names in the city. Its different names, or due to regional differences, or due to different uses, give rise to different names. Intercity or call it propyltriacetoxysilane, which is named according to its chemical structure, which is convenient for scholars to distinguish and industry. There are also people who call it a silane additive for a specific purpose, because it adds subsidy to a specific industry and has significant effect, so it is named after the use. All different names are used to identify the same thing. Although the names are different, their quality has not changed. They are all used to help Baigong, in chemical engineering, or bonding, or protection. They can be used by the world and gain various karma. They should not be underestimated.
    Safety & Operational Standards
    Safety and operation of N-propyltriacetoxysilane
    1. Storage method
    N-propyltriacetoxysilane, when stored in a cool and dry place, away from fire and heat sources. The container must be well sealed to prevent moisture intrusion. This substance is quite sensitive to humidity and reacts easily in contact with water, so the humidity in the warehouse should be controlled at a low level. And should not be stored with oxidants, alkalis, etc., to avoid dangerous chemical reactions.
    2. Access operation
    When taking N-propyltriacetoxysilane, appropriate protective equipment is required, such as protective gloves, protective glasses, etc. The operation should be carried out in a well-ventilated place, or with the help of ventilation equipment, to prevent the accumulation of harmful gases. When measuring, the action should be steady and accurate to avoid spilling. If there is any accidental spill, it should be immediately covered with inert materials such as sand and vermiculite for adsorption, and then properly collected and disposed of. Do not let it flow into the sewer, etc., so as not to pollute the environment.
    3. Emergency measures
    If the skin accidentally comes into contact with this substance, it should be rinsed with a large amount of water immediately, and the rinsing time should not be less than 15 minutes, and then seek medical treatment according to the situation. If it splashes into the eyes, it is necessary to quickly rinse with a large amount of water, open the eyelids, and ensure that the rin If you inhale its volatile gas, you should leave the scene quickly and go to a place with fresh air to keep the respiratory tract unobstructed. If you feel unwell, you must seek medical attention. If you eat it by mistake, do not induce vomiting, you should seek medical attention immediately, and carry the relevant information of the substance for the doctor to diagnose.
    Operating N-propyltriacetoxysilane, when this safety and operation code is strictly followed, the safety of personnel and the smooth production can be guaranteed.
    Application Area
    "N-propyltriacetoxysilane application field"
    There is now something called N-propyltriacetoxysilane. Its application field is quite extensive. In the field of construction, it can be used as a sealant and a binder to help masonry, glass and other materials firmly connect, windproof and rainproof, and increase the durability of buildings. In the paint industry, it can improve the adhesion and weather resistance of coatings, making the paint surface more lasting and bright. In the electronic field, it can be used as an electronic packaging material to protect electronic components from moisture and external erosion. It is also used for fabric treatment to make fabrics waterproof and stain-proof. These various applications rely on the unique properties of N-propyltriacetoxysilane, which plays an important role in various industries and promotes the development of the industry.
    Research & Development
    There is something today, and its name is N-Propyltriacetoxysilane. On the way of research and creation, all workers are exhausted. Observe its nature, study its rationale, hope to clarify its characteristics, and expand its use.
    All craftsmen have collected ancient books, carefully examined the similarities and differences, and conducted experiments. In terms of temperature and humidity, and the ratio of materials, they all study it carefully. After several times of hard work, gradually gain something.
    This material is unique, or it can add wings to various industries, such as the strength of construction and the beauty of painting. Everyone is united, hoping for the future, to be able to develop their strengths, introduce new ones, and make this thing shine in various domains, adding brilliance to the industry of research and innovation, and benefiting the prosperity of the country.
    Toxicity Research
    Toxicological analysis: N-propyltriacetoxysilane
    The toxicology of N-propyltriacetoxysilane
    is currently under investigation. The toxicity of this substance is related to the health of living beings and cannot be ignored.
    Examine its properties in detail, and explore its effects on living organisms through various experiments. In animal experiments, observe its symptoms after ingestion and exposure. Observe whether it has toxic reactions, such as organ damage, physiological disorders, etc.
    Also study the environmental impact, consider its decomposition and transformation in nature, and its effect on surrounding ecology. Knowing its toxicology can be used to fortify production and application, avoid its harm from the unborn, ensure the safety of all beings, protect the ecology and tranquility, and achieve the benefits of use without harming the environment of all things.
    Future Prospects
    In the future, N - Propyltriacetoxysilane this object, and its development prospects can be improved. This material property is unique and its use is difficult. In the field of engineering, it may help material innovation and make the product more durable. In terms of scientific research, it may lead to the exploration of new technologies and reverse technologies, and open up the unknown. And with the development of science and technology, its synthesis method is also expected to be more exquisite, the cost is reduced and the quantity is increased. It is expected that before it is realized, N - Propyltriacetoxysilane will be able to make a big impact, and it will be a step forward in many aspects, adding color to people's lives.
    Where to Buy N-Propyltriacetoxysilane in China?
    As a trusted N-Propyltriacetoxysilane 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 N-Propyltriacetoxysilane supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What is the main use of N-Propyltriacetoxysilane?
    N-Propyltriacetoxysilane has a wide range of uses. In the chemical industry, it is often used as a coupling agent. It can build a stable chemical bond between organic materials and inorganic materials, which greatly increases the affinity of the two and has excellent compatibility. In the coating industry, the addition of this agent can significantly improve the adhesion of the coating to the substrate. Because it can react with the hydroxyl groups on the surface of the substrate to form covalent bonds, making the coating firmly adhere, better anti-shedding performance, and can enhance the water resistance and weather resistance of the coating. In the preparation of composite materials, this substance also plays a key role. It can improve the interface bonding between the reinforcing phase (such as glass fiber, etc.) and the matrix resin, and greatly improve the mechanical properties of the composite material, such as tensile strength and bending strength. In the field of adhesives, it can improve the bonding force of adhesives to different materials, broaden the application scope of adhesives, and make the bonding effect more reliable and lasting. In addition, in the synthesis of some special materials, N-propyltriacetoxysilane may act as a special reaction intermediate. With its unique chemical structure, it guides the reaction in the desired direction, helping to synthesize new materials with specific properties and structures to meet the needs of different fields for special properties of materials.
    What are the chemical properties of N-Propyltriacetoxysilane?
    N-Propyltriacetoxysilane is also a silicone compound. It is hydrolytic. In humid air, the acetoxy group is easy to react with water, release acetic acid, and gradually form silanol. And the silanol can be condensed to form a siloxane structure. This reaction causes it to gradually cross-link and solidify in a wet environment. Its chemical properties are active, and the acetoxy group has high reactivity. It can react with many compounds containing active hydrogen, such as alcohols and amines. When reacting with alcohols, the acetoxy group can be replaced by an alkoxy group to generate the corresponding alkoxy silane; when reacting with amines, or to form a silane compound containing amino groups. Furthermore, N-propyltriacetoxysilane contains propyl, which gives it a certain lipophilicity, making it exhibit good solubility in organic solvents and soluble in common organic solvents such as toluene and xylene, which is convenient for dispersion and application in organic systems. At the same time, the acetoxy group on the silicon atom can introduce specific functional groups through chemical reactions, and then its chemical properties and application properties can be adjusted to be suitable for a variety of application scenarios, such as in coatings, adhesives and other fields. Through its cross-linking and curing properties, the adhesion and weather resistance of the product can be improved.
    What is the production process of N-Propyltriacetoxysilane?
    For N-propyltriacetoxysilane, the preparation process is very important. The preparation of trichlorosilane and n-propylmagnesium halide is often started by Grignard reaction. In this reaction, trichlorosilane encounters n-propylmagnesium halide, and the two blend to form propyltrichlorosilane. This step must be done at a low temperature and in an environment of absolute moisture to prevent side reactions. When propyltrichlorosilane is obtained, it is brought into contact with acetic anhydride. The chlorine atom is replaced by an acetoxy group, and N-propyltriacetoxysilane is finally obtained. In this step, the temperature and timing must also be controlled, and the appropriate solvent should be selected so that it can go forward. The whole process of preparation, the quality and quantity of raw materials, the temperature and pressure of the reaction, and the time of reaction should be precisely controlled. And the utensils used must be clean and dry, preventing moisture and impurities from entering, messing with it, and reducing its yield and quality. In this way, the best N-propyltriacetoxysilane products can be obtained.
    N-Propyltriacetoxysilane what are the precautions during use
    N-Propyltriacetoxysilane, when using, there are various things to pay attention to. It is lively and prone to hydrolysis when exposed to water, so when storing and using it, be sure to avoid water and moisture. Store in a dry, cool and well-ventilated place and seal the device to prevent moisture from invading. When using it, the operation should be quick, and it should be sealed immediately after use. Do not expose it to the air for a long time. Because of its hydrolysis products or corrosive, if you accidentally touch it, rinse it with a lot of water quickly and seek medical attention if necessary. Furthermore, when this substance is heated or burned, it may produce harmful fumes, so the place of use must be well ventilated to prevent the accumulation of harmful fumes. When heating operation, it is necessary to control the temperature moderately and not overheat, so as not to cause it to decompose and risk accidents. Operators should wear protective equipment, such as gloves, goggles, protective clothing, etc., to prevent it from splashing on the skin and eyes. If it is used in the experiment, read the experimental manual carefully in advance, and be familiar with the operation steps and emergency methods to ensure smooth operation and personnel safety.
    What is the market outlook for N-Propyltriacetoxysilane?
    In today's world, the market prospect of N-propyltriacetoxysilane has attracted much attention. This substance has shown extraordinary potential in many fields, and the prospect can be said to be broad. Looking at the chemical industry, the research and development of many new materials often rely on N-propyltriacetoxysilane as a raw material. Its special chemical properties can make materials have better properties, such as enhancing the adhesion and water resistance of materials. With the advance of science and technology, the demand for high-end materials is also increasing, so the demand for N-propyltriacetoxysilane in the chemical industry is expected to continue to rise. In the construction industry, it also plays a key role in sealants, adhesives and other products. With the expansion of building scale and the improvement of quality, the performance requirements of building materials are also becoming more stringent. N-propyltriacetoxysilane can significantly improve the performance of such products and ensure the stability and durability of building structures. Therefore, in the construction market, it will also have a broader application space and growth prospects. In the field of electronics, with the continuous development of electronic products towards miniaturization and high performance, the performance requirements for electronic packaging materials are also increasing. N-propyltriacetoxysilane can meet the strict requirements of electronic packaging materials in terms of adhesion and moisture resistance. In the development process of the electronics industry, its importance will become increasingly prominent, and the market demand is expected to grow steadily. To sum up, N-propyltriacetoxysilane has important uses in many fields, and with the continuous development of various industries, its market prospect is bright, and the future development trend is quite promising.