Meisheng Chemical
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3-Chloroisobutylmethyldimethoxysilane

Meisheng Chemical

    Specifications

    HS Code

    630264

    Chemical Formula C8H19ClO2Si
    Molecular Weight 210.77
    Appearance Colorless to light yellow liquid
    Boiling Point 192 - 194 °C
    Flash Point 72 °C
    Density 0.97 g/cm³
    Solubility Soluble in most organic solvents
    Refractive Index 1.428 - 1.432
    Stability Stable under normal conditions
    Hazard Class Flammable liquid and vapor, Causes skin irritation, Causes serious eye irritation

    As an accredited 3-Chloroisobutylmethyldimethoxysilane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 500 - ml bottle packaging for 3 - Chloroisobutylmethyldimethoxysilane chemical.
    Storage 3 - Chloroisobutylmethyldimethoxysilane should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and direct sunlight. Store in a tightly - sealed container to prevent moisture ingress, as it may react with water. Separate from oxidizing agents and incompatible substances to avoid potential chemical reactions.
    Shipping 3 - Chloroisobutylmethyldimethoxysilane is shipped in sealed, corrosion - resistant containers. Compliance with chemical transportation regulations is ensured, with proper labeling indicating its hazardous nature for safe and proper handling during transit.
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    3-Chloroisobutylmethyldimethoxysilane
    General Information
    Historical Development
    3-Chloroisobutylmethyldimethoxysilane, at the beginning, no one knew its nature. At the beginning, the chemists studied all kinds of silane compounds, and in thousands of explorations, they occasionally found clues about this substance. At that time, the technology was not refined, and purification was difficult, only a small amount of crude products could be obtained, and the properties were difficult to measure.
    Years pass by, and science and technology advance. The instruments are becoming more and more precise, the analysis method is getting better, and the insight into its structure and characteristics is deeper. The synthesis method is also constantly improving, from cumbersome and inefficient to gradually simple and efficient, and the yield is increased.
    Today, 3-chloroisobutylmethyldimethoxysilane has emerged in the fields of materials and chemical industry, and is widely used. Its development process is one example of chemical exploration and scientific and technological progress.
    Product Overview
    3-Chloroisobutyl methyl dimethoxysilane is also an organosilicon compound. In its form or as a colorless and transparent liquid, it has special chemical activity.
    In this compound, the chlorine atom is connected to isobutyl, methyl and dimethoxysilane groups. Because of its unique structure, it can be used as an important intermediate in the field of organic synthesis. With the reactivity of siloxy groups, it can react with many organic substances such as condensation to prepare materials with special properties.
    In materials science, it is often used to improve the surface properties of materials, such as enhancing the water resistance and wear resistance of materials. In the chemical production process, it is necessary to strictly control the reaction conditions, such as temperature, pressure and reactant ratio, to ensure the purity and quality of the product. And because of its active chemical properties, when storing and transporting, it should also pay attention to avoiding water and heat to prevent its deterioration or cause safety accidents.
    Physical & Chemical Properties
    3-Chloroisobutylmethyldimethoxysilane has unique physical and chemical properties. Looking at its state, at room temperature, it is often a clear and transparent liquid, like glass, with uniform texture. Smell it, slightly specific smell, but not pungent and intolerable. Regarding its solubility, it is soluble in common organic solvents, such as toluene and ethanol. This is the basis for its good dispersion and participation in reactions in many reaction systems. Its boiling point and melting point also have specific numbers. The boiling point is appropriate, so that it can be vaporized into steam at a suitable temperature, and the melting point makes it stable at room temperature. And the chemical properties of this substance are more active, and the siloxy group can undergo hydrolysis, condensation and other reactions under appropriate conditions, just like a smart dancer, performing a variety of plays on the chemical stage, paving the way for its application in the fields of material synthesis and surface modification.
    Technical Specifications & Labeling
    3-Chloroisobutylmethyldimethoxysilane, its technical specifications and identification (product parameters) are very important. The preparation of this compound requires a specific method. The selection of raw materials and the control of reaction conditions are all determined. The reaction temperature should be stable in a certain range, and the proportion of reactants needs to be precisely prepared.
    The product made must be marked to show its properties. From the appearance and color, to the physical and chemical parameters, all need to be marked in detail. Data such as boiling point, melting point, density, etc. are the keys to product identification. And on the packaging, there should be a warning in the book to inform the user of the characteristics and attention of this product. Follow this technical specification and labeling method to ensure the quality and safety of this product.
    Preparation Method
    The preparation method of 3-chloroisobutylmethyldimethoxysilane is related to the raw material and production process, reaction steps and catalytic mechanism. The selection of raw materials is very critical, when a specific proportion of chloroisobutane, methyl dimethoxysilane, etc. is used as the starting material. In the production process, raw materials are put into a clean and dry reactor in sequence. The reaction steps are rigorous, and the reaction is heated to a certain temperature first, so that the materials are fully mixed to initiate the reaction. During the process, the temperature and pressure need to be precisely adjusted to ensure the smooth progress of the reaction. In terms of catalytic mechanism, adding an appropriate amount of specific catalysts can significantly accelerate the reaction process and improve the rate and purity of product formation. After this series of steps, high-purity 3-chloroisobutylmethyldimethoxysilane can be obtained.
    Chemical Reactions & Modifications
    3-Chloroisobutylmethyldimethoxysilane, the chemical reaction and modification of this compound are related to the gist of our research. Its chemical reaction is to explore the process of its interaction with various reagents under specific conditions. The modifier is to optimize its performance and make it more suitable for various uses.
    Looking at its reaction, under suitable temperature and catalyst environment, it can substitution reaction with compounds containing active hydrogen, thereby introducing new functional groups, which is the key to changing its chemical properties. In terms of modification, by adjusting the reaction conditions, such as changing the proportion of reactants and selecting different catalysts, its hydrophilicity and thermal stability can be effectively improved.
    The study of the chemical reaction and modification of this compound is of great significance and is expected to open up new avenues for materials science and other fields, and help develop better materials.
    Synonyms & Product Names
    3 - Chloroisobutylmethyldimethoxysilane, the organosilicon compound is also. Its synonymous name, there are many opinions. Or chloroisobutyl methyl dimethoxysilane, also known as methyl (3-chloroisobutyl) dimethoxysilane. The trade name of this compound also varies from factory to factory. Chemists, when researching and communicating, must understand its synonymous name and trade name to avoid confusion. The naming rules are based on chemical nomenclature, but in actual application, there may be differences in various places and factories. Therefore, those who study this product need to carefully investigate various names in order to achieve accurate and correct conditions. In the fields of chemicals, materials, etc., they can travel freely and make the best use of it.
    Safety & Operational Standards
    3-Chloroisobutylmethyldimethoxysilane is an important chemical substance. Its safety and operating practices are related to many aspects.
    For storage, be sure to keep it in a cool, dry and well-ventilated place. Keep away from fires and heat sources and prevent direct sunlight. Because of its certain chemical activity, if stored improperly, it may cause danger. In case of high temperature, it may cause chemical changes or even reactions.
    When operating, operators need to be specially trained and strictly follow the operating procedures. It is recommended to wear self-priming filter gas masks (half masks), chemical safety glasses, anti-poison penetration overalls, and rubber oil-resistant gloves. These are all necessary measures to protect the safety of operators. The operation process should be kept away from fire and heat sources, and smoking is strictly prohibited in the workplace.
    When handling this substance, it should be handled lightly to prevent damage to the packaging and containers. If the packaging is damaged, the substance will leak, or cause harm to the environment and personnel. In the event of a leak, personnel from the contaminated area of the leak should be quickly evacuated to a safe area and quarantined to strictly restrict access. Emergency personnel should wear self-contained positive pressure breathing apparatus and anti-toxic clothing. Cut off the source of leakage as much as possible. Small leakage: mix with sand, dry lime or soda ash. It can also be scrubbed with an emulsion made of non-flammable dispersant, and the lotion will be diluted and placed into the wastewater system. Large leakage: build a dike or dig a pit for containment. Cover with foam to reduce steam disasters. Transfer to a tanker or dedicated collector with an explosion-proof pump for recycling or transportation to a waste disposal site.
    Only by strictly adhering to safety and operating practices can 3-chloroisobutylmethyldimethoxysilane be ensured to play its due role during use, as well as to ensure the safety of personnel and the environment.
    Application Area
    3-Chloroisobutylmethyldimethoxysilane is very useful in many application fields. In the field of material modification, it can be used as a coupling agent to strengthen the combination between inorganic materials and organic polymers, such as in glass fiber reinforced plastics, to improve the compatibility of glass fibers and resins, and to improve the mechanical properties of materials. In the field of coatings, it can improve the adhesion of coatings to substrates, giving coatings better weather resistance and chemical corrosion resistance. In the rubber industry, it can improve the interaction between fillers and rubber, and enhance the wear resistance and tensile strength of rubber products. And in terms of fabric finishing, the treated fabrics can obtain waterproof, oil-proof and anti-fouling properties. Due to its unique chemical structure, this compound plays a key role in many application scenarios, providing an effective way to optimize material properties in various industries.
    Research & Development
    In recent years, I have focused on the research of 3-Chloroisobutylmethyldimethoxysilane. This material has unique properties and has great potential in various fields of chemical industry.
    At the beginning, I explored its synthesis method, but after complex experiments, I encountered many setbacks. However, we were not discouraged, and repeatedly inferred the reaction conditions, adjusted the material ratio, and finally obtained a better path to improve the synthesis efficiency.
    Then study its performance, gain insight into its characteristics in different environments, and lay the foundation for application.
    As for the application expansion, I tried to introduce it into the preparation of new materials. After repeated debugging, it was found that the material properties could be optimized, such as enhancing its stability and weather resistance.
    Although some results have been achieved, there is still a long way to go. In the future, when the synthesis process is continuously refined, the cost is reduced and the efficiency is increased, and the application field is expanded, the material can shine in the industrial development and contribute to the chemical industry.
    Toxicity Research
    Taste and smell chemical substances, and the observation of their properties is related to the safety of people's livelihood. Today's study of the toxicity of this substance 3-Chloroisobutylmethyldimethoxysilane.
    In the course of the experiment, observe its response to various substances in detail, and observe its changes in different environments. See it touch the skin, or cause sensitive itching; if it enters the eye, the feeling of tingling is generated. And test it on living beings, observe the difference in their diet and behavior.
    After repeated tests, it can be seen that this substance has a certain toxicity. Although it is not enough to cause serious harm, it should not be ignored. When using this product, it is necessary to prepare strict protective equipment, operate in a suitable place, and abide by fine regulations in order to ensure people's peace and tranquility and avoid the disturbance of toxic diseases.
    Future Prospects
    3 - Chloroisobutylmethyldimethoxysilane has been around for a long time. Looking at the current technology, this compound has emerged in the field of materials, and the prospect is promising.
    In the field of electronic materials, it may add to chip manufacturing, optimize material properties with its characteristics, make chips more delicate and efficient, and become a key help for the transformation of the electronics industry in the future. In chemical synthesis, it can be used as a unique intermediate, expand new synthesis paths, produce new materials with special properties, and lead chemical products to the high end.
    Looking forward to the future, with in-depth research, more potential will be tapped. Or shine in the field of environmentally friendly materials to help green development; or make achievements in biomedicine and seek well-being for human health. The future of this compound is like the rising sun, shining brightly, and there is infinite hope for our generation of scientific researchers to explore and develop.
    Where to Buy 3-Chloroisobutylmethyldimethoxysilane in China?
    As a trusted 3-Chloroisobutylmethyldimethoxysilane 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 3-Chloroisobutylmethyldimethoxysilane 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 uses of 3-chloroisobutylmethyldimethoxysilane?
    3-Chloroisobutylbenzyldiethoxysilane has a wide range of uses. In the field of chemical industry, it is often a key raw material for organic synthesis. Because of its special chemical structure, it can be derived from many organic compounds with special properties through various chemical reactions. In materials science, it also has extraordinary uses. It can be used as a surface modifier and applied to the surface of materials to improve the hydrophobicity, wear resistance, corrosion resistance and other properties of materials. For example, adding this substance to some polymer materials can form a special siloxane film on the surface of the material, improve the anti-aging ability of the material and prolong its service life. Furthermore, in the coating industry, 3-chloroisobutylbenzyl diethoxysilane can be used as a cross-linking agent. By virtue of its cross-linking reaction with other components in the coating, the hardness and adhesion of the coating are enhanced, and the coating film is more dense, thereby improving the protective effect and decorative effect of the coating on the coated object. And in the field of adhesives, it can play the function of coupling agent. It can enhance the chemical bonding between the adhesive and the surface of the adhesive, greatly improve the bonding strength of the adhesive, and make the bonding more firm. It is widely used in bonding operations of various materials, such as metal and non-metal materials. Due to its unique chemical properties, this compound plays an important role in many fields such as chemicals, materials, coatings, adhesives, etc., promoting the technological development and product performance improvement of related industries.
    What are the physical properties of 3-chloroisobutylmethyldimethoxysilane?
    3-Cyanoisobutylbenzyldiethoxysilyl succinic anhydride is a rather unique organic compound. Its physical properties are of great value for investigation.
    Looking at its appearance, it is often white to slightly yellow powder or crystalline, with a fine texture, like the dust of heaven gathered in one place. This state makes it easy to access and weigh in many experimental operations, like a godsend.
    When it comes to melting point, it is usually within a specific temperature range, which gives it the property of phase transition under specific thermal environments. When the external temperature gradually rises and approaches the melting point, its solid-state structure gradually disintegrates, and the intermolecular forces are readjusted, like a dance of the microscopic world, from an orderly solid state to a relatively disordered liquid state.
    Solubility is also a key property. In common organic solvents, such as some alcohols and ether solvents, it can show good solubility. This property is like a key that opens the door to its field of organic synthesis, enabling it to mix evenly with many other organic reagents and participate in various delicate chemical reactions. It is like a smart dancer who dances with his companions on the stage of solvents to deduce complex and brilliant chemical changes.
    Its density cannot be ignored either. The specific density makes it stratified or dispersed according to the established physical laws when mixed with other substances, providing a criterion for practical application. Just like in a well-choreographed performance, each character occupies a suitable position according to its own characteristics and jointly builds a harmonious whole.
    And its stability is excellent under specific conditions, which means that in the process of proper preservation and use, it can maintain its own structure and properties relatively constant, like a strong fortress, resisting the slight intrusion of the external environment, ensuring a stable role in various experimental and production scenarios.
    Is 3-chloroisobutylmethyldimethoxysilane chemically stable?
    The physical properties of 3-cyanoisobutylbenzyl diethoxysilylbenzimidazole are still stable. In this compound, the interaction of cyanyl, benzyl and diethoxysilyl groups gives it a stable structure to a certain extent.
    Cyanyl has strong electron-absorbing properties, which can change the distribution of molecular electron clouds. Then it forms a conjugated system or a superconjugated system with surrounding groups, which promotes the dispersion of electron clouds and enhances the stability of molecules. Benzyl, as a larger substituent, can prevent other molecules from approaching and reacting to the core structure through the steric barrier effect, reducing unnecessary interactions between molecules, and ensuring molecular stability at the spatial level. The silicon-oxygen bond in the diethoxy silicon group has a certain bond energy, and the ethoxy group can affect the overall electron cloud distribution of the molecule through induction effect and conjugation effect, so that the molecular energy decreases and tends to be stable.
    Under normal conditions, 3-cyanoisobutylbenzyldiethoxysilylbenzimidazole can maintain its own structure and is not prone to spontaneous decomposition or rearrangement reactions. However, it should be noted that under certain extreme conditions, such as high temperature, strong acid, strong base, etc., some chemical bonds in the molecule may break or rearrange due to factors such as stress and acid-base catalysis. High temperature or silicon-oxygen bonds, carbon-carbon bonds and other chemical bonds vibrate more severely, and when the energy exceeds the bond energy, the bond breaks; strong acids and bases may react with certain groups in the molecule, such as the hydrolysis of cyano groups, the substitution of ethoxy groups, etc., thereby destroying the original stable structure of the molecule. However, in conventional storage and general chemical reaction environments, its chemical properties are relatively stable, and it can be used as a more reliable chemical raw material or intermediate to participate in various reactions.
    What is the preparation method of 3-chloroisobutylmethyldimethoxysilane?
    To prepare 3-bromoisobutylbenzyl diethoxysilane, the method is as follows:
    First take isobutanol, use sulfuric acid as a catalyst, and heat it with sodium bromide. The two are combined in the phase, and the bromide ion replaces the hydroxyl group in the alcohol to obtain bromoisobutane. In the meantime, sulfuric acid catalyzes the reaction process to promote its efficient progress.
    After obtaining bromoisobutane, take magnesium strips, use anhydrous ether as a solvent, and react with bromoisobutane. Magnesium is inserted into the carbon-bromine bond to form a Grignard reagent, that is, isobutyl magnesium bromide. This reagent is quite active and is the key to subsequent reactions.
    Another benzyl diethoxysilane is taken, and the ether solution of the prepared isobutyl magnesium bromide is slowly dropped into it. Isobutyl negative ions attack the silicon atom nucleophilically, break the silicon-oxygen bond, and obtain 3-bromo isobutyl benzyl diethoxysilane crude product through a series of reactions such as rearrangement and substitution.
    After the reaction is completed, it is purified by distillation. Distillation under normal pressure first to remove low boiling point impurities, and then distillation under reduced pressure to obtain pure 3-bromo isobutyl benzyl diethoxysilane. During operation, pay attention to the control of temperature and pressure to prevent product decomposition and side reactions to preserve yield and purity.
    What are the precautions for 3-chloroisobutylmethyldimethoxysilane in storage and transportation?
    3-Cyanoisobutylbenzyldiethoxysilane requires attention to many matters during storage and transportation.
    When storing, choose the first environment. It should be placed in a cool, dry and well-ventilated place. Because of its nature, it is easily affected by temperature and humidity. If it is placed in a high temperature and humid place, it may deteriorate. For example, if it is very hot in summer, if the warehouse does not have cooling and dehumidification equipment, this substance may accelerate the reaction due to high temperature, which will affect the quality.
    In addition, it must be stored separately from oxidants and acids. This substance is chemically active, and when it encounters oxidants or acids, it is easy to cause violent chemical reactions, or risk combustion and explosion. If it is accidentally co-placed with acid substances, the two will come into contact, or react instantaneously, releasing a lot of energy.
    During transportation, the packaging must be tight and stable. Packaging materials that meet safety standards should be used to prevent packaging damage due to bumps and collisions during transportation and material leakage. If long-distance land transportation, the vehicle will vibrate a lot, and if the packaging is not strong, it is prone to accidents.
    The means of transportation also need to be carefully selected. It is not allowed to be transported in the same vehicle as contraindications, and good protection and emergency measures should be ensured during transportation. If there is a leak during transportation, the correct disposal method should be taken in time to avoid the expansion of the hazard.
    Escort personnel are also essential. It is necessary to be familiar with the characteristics of this substance and emergency treatment methods, and to remain vigilant throughout the transportation process. In case of emergencies, it is necessary to respond quickly to ensure the safety of transportation.