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3-Chloropropyltrichlorosilane

Meisheng Chemical

3-Chloropropyltrichlorosilane
Specifications

HS Code

583792

Chemical Formula C3H6Cl4Si
Molecular Weight 191.97
Appearance Colorless to light yellow liquid
Odor Pungent odor
Density 1.388 g/cm³ (20 °C)
Boiling Point 158 - 160 °C
Flash Point 51 °C
Solubility Reacts with water, soluble in organic solvents
Refractive Index 1.453 - 1.455 (20 °C)
Stability Reactive, hydrolyzes in presence of water
Packing & Storage
Packing 1 kg of 3 - Chloropropyltrichlorosilane packaged in a sealed, corrosion - resistant drum.
Storage 3 - Chloropropyltrichlorosilane should be stored in a cool, dry, well - ventilated area away from heat sources, flames, and direct sunlight. Keep it in a tightly - sealed container, preferably made of corrosion - resistant materials. Store it separately from oxidizing agents, water, and moisture - containing substances to prevent reactions.
Shipping 3 - Chloropropyltrichlorosilane is a hazardous chemical. Shipping requires compliance with strict regulations. It must be packaged in specialized containers, labeled clearly, and transported by carriers authorized for hazardous materials.
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3-Chloropropyltrichlorosilane
General Information
Historical Development
3-Chloropropyl trichlorosilane is also an organosilicon compound. Its origin is derived from the evolution of silicone chemistry. In his early years, silicone chemistry flourished, and all the sages worked hard to explore the properties of substances and find ways to synthesize them. At that time, scholars were committed to expanding the silicone family and studying various reaction paths. After repeated experiments and pondering the mechanism, the method of synthesizing 3-chloropropyl trichlorosilane was finally obtained. This compound first appeared, and because of its unique chemical activity, it gradually entered the field of vision. Chemists have observed that it can participate in many reactions and has emerged in the field of organic synthesis. With the deepening of research, its application field has also become wider, contributing to the development of silicone materials and leaving a strong impression in the history of chemical industry.
Product Overview
3-Chloropropyl trichlorosilane is also a genus of organosilicon compounds. Its color is clear and transparent, it has a pungent taste, and it is active. It has a wide range of uses in many fields of organic synthesis. Looking at its preparation, it is often obtained by a specific reaction path. The suitable raw material can be obtained by chemical reaction according to a certain ratio and conditions, carefully controlling the temperature and speed. This compound has significant functions in industry. It can be a key raw material for the synthesis of special silicone materials. With its active chemistry, it can introduce specific groups and endow the material with unique properties, such as improving the material's weather resistance and hydrophobicity. In the chemical industry chain, it plays an important role in the development and production of many high-tech materials, and is an indispensable product in the chemical industry.
Physical & Chemical Properties
3 - Chloropropyltrichlorosilane is an important chemical substance. Its physical and chemical properties are unique. Looking at its physical properties, under normal temperature and pressure, it is often in a liquid state with a specific density. Compared with water, the density is different, and it has a certain boiling point. This boiling point determines its phase transition at a specific temperature. Its appearance may be colorless and transparent, and it has a special odor. On its chemical properties, it is chemically active because it contains chlorine atoms. It is easy to react with substances containing active hydrogen, such as when it encounters alcohols, and a substitution reaction can occur to form new silicone compounds. It has a wide range of uses in the field of organic synthesis and can be used as an intermediate to participate in the preparation of many complex silicone materials. With these physical and chemical properties, 3 - Chloropropyltrichlorosilane occupies a key position in the chemical industry.
Technical Specifications & Labeling
3-Chloropropyl trichlorosilane, its process specifications and identification (product parameters) are the key. The process of this product needs to follow delicate procedures. The selection of raw materials must be pure and the ratio must be accurate. The reaction conditions, temperature and pressure must be appropriate, the temperature should be controlled in a certain range, and the pressure should be stable at a certain value, so that the reaction can be smooth and a high-purity product can be obtained. As for the logo, the product parameters should be clearly marked. The appearance should be clearly stated in color and shape, such as colorless and transparent liquids. The purity should not be lower than a certain value, and the impurity content should be strictly controlled within a certain range. Packaging is also exquisite, and it must be tightly sealed with a specific material container to prevent moisture dissolution and volatilization. In this way, the quality of 3-chloropropyl trichlorosilane can be ensured, and its performance can be fully realized in industrial applications.
Preparation Method
The method of making 3-Chloropropyltrichlorosilane is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are often taken from specific halogenated hydrocarbons and silicon halides. In the production process, halogenated hydrocarbons and silicon halides are first put into a special reactor in a certain proportion. At the beginning of the reaction step, the temperature needs to be controlled in a certain range to make the two slowly blend. At this time, a specific catalyst is added to promote the reaction to accelerate. This catalyst can effectively reduce the activation energy of the reaction and make the reaction proceed efficiently. During the reaction process, pay close attention to changes in temperature and pressure, and fine-tune it in a timely manner to ensure the stability of the reaction. After the reaction is completed, a series of separation and purification techniques are used to obtain a pure 3-Chloropropyltrichlorosilane. In this way, we carefully control all aspects to achieve the goal of high-quality products.
Chemical Reactions & Modifications
The chemical reaction and change of 3-chloropropyl trichlorosilane are worth exploring. In past experiments, we have observed the state of the reaction. It should be changed in different environments. When it encounters a certain type of reagent, it often replaces. The chlorine on silicon has high activity and is easily replaced by other groups. This reaction may require the help of a suitable temperature and a suitable catalyst. However, the initial state, the reaction rate did not meet expectations, and the yield was not good. We then thought about the method of change. After many trials, the amount of catalyst was adjusted, and the temperature and pressure of the reaction were changed. Finally, good results were obtained, and the yield should increase rapidly. By changing the conditions, the properties and adaptations of 3-chloropropyl trichlorosilane can be optimized for its practical development.
Synonyms & Product Names
3-Chloropropyl trichlorosilane, the synonym and trade name of this substance, are all important items in our chemical research. In the field of chemistry, there are more than one substance, which is the norm. 3-Chloropropyl trichlorosilane, or it has another name, is due to industry habits and regional differences. In industrial practice, various trade names are mixed, all referring to the same chemical substance. The existence of its synonyms is also convenient for academic communication. Although the names are different but the quality is the same, if you want to understand them in detail, you must study their chemical properties, preparation methods, and application methods in depth. Knowing the synonyms and trade names of 3-chloropropyl trichlorosilane can help us navigate the path of chemical research and industrial application without confusing the name and mistaking its essence. In the process of data research and academic research, we can accurately grasp and understand the information.
Safety & Operational Standards
3-Chloropropyl trichlorosilane, this product has many properties, and its safety and operation practices are essential. All handling involving this product must be done in a well-ventilated place. Due to its irritation, it is necessary to wear comprehensive protective equipment such as protective gloves, goggles and protective clothing during operation to prevent it from coming into contact with skin and eyes. If you accidentally touch it, rinse it with plenty of water immediately and seek medical attention. When taking and transferring 3-chloropropyl trichlorosilane, it is necessary to operate with caution and beware of leaks. In the event of a leak, unrelated personnel should be quickly evacuated, the leak area should be isolated, and access should be strictly restricted. Emergency responders must wear professional protective equipment and do not let leaks come into contact with flammable substances. A small amount of leakage can be absorbed by inert materials such as sand and vermiculite; if a large amount of leakage, it is necessary to build a dike or dig a pit to contain it, transfer it to a special collector with an explosion-proof pump, and recycle it or transport it to a waste treatment site for disposal. Store 3-chloropropyl trichlorosilane in a cool, dry and well-ventilated place, away from fire and heat sources, and store it separately from oxidants and alkalis. Do not mix it. The storage area should be equipped with suitable materials to contain leaks. During operation, it is also necessary to pay attention to its chemical reaction characteristics. 3-Chloropropyl trichlorosilane is prone to react with water or water vapor to produce hydrogen chloride gas. Therefore, the operating environment must be kept dry and avoid contact with water. During the relevant reaction, the reaction conditions should be strictly controlled according to the reaction requirements, such as temperature, pressure and reactant ratio, etc., to ensure the safe and orderly progress of the reaction. Only by strictly following the above safety and operation specifications can we effectively avoid danger, ensure the safety of personnel and the environment, and make 3-chloropropyl trichlorosilane be used reasonably and safely in various applications.
Application Area
3-Chloropropyl trichlorosilane has a wide range of uses. In the construction field, it can be used as a waterproof agent and applied to the surface of the building to form a hydrophobic film, blocking water penetration and ensuring the durability of the building. In the textile industry, it can impart water and oil repellent properties to the fabric, improving its durability and practicality. In the plastics industry, it can be used as a coupling agent to enhance the bonding force between inorganic substances and polymers, and improve the mechanical properties and stability of plastic products. It is also used in the preparation of silicone polymers. Such polymers have excellent heat resistance, weather resistance and electrical insulation, and are widely used in high-end fields such as electronics and aviation. All of these demonstrate the important value of 3-chloropropyl trichlorosilane in many application fields.
Research & Development
Taste the way of chemical industry, with each passing day, new products emerge one after another. Today there are 3-Chloropropyltrichlorosilane of this product, which is related to research and development, and our generation has been studying it for a long time. The method of its preparation has been tried many times to explore different paths, and strives for high efficiency and purity. The control of reaction conditions, such as temperature, pressure, and reagent ratio, are all carefully considered, and if there is a slight difference, it will affect the quality. In terms of application, there is great potential. In material synthesis, it can be used as a key auxiliary agent to improve material properties; in the field of surface modification, it can also show its skills and endow materials with unique characteristics. However, the road to development is not smooth sailing. Faced with the dilemma of cost, how to optimize the process to reduce costs is a top priority; the responsibility of environmental protection cannot be ignored to ensure that the preparation process is green and harmless. We should make unremitting efforts to break through the dilemma and hope to promote the development of 3-Chloropropyltrichlorosilane, add bricks and tiles to the chemical industry and open up new frontiers.
Toxicity Research
The industry of chemical industry is related to people's livelihood, but the investigation of poisons is also essential. Today there are 3 - Chloropropyltrichlorosilane of this substance, and the study of its toxicity cannot be ignored. Guanfu 3 - Chloropropyltrichlorosilane, strong in nature, touch it, smell it, can cause harm. It enters the body, or damages the skin, causing sores; or hurts the internal organs and disrupts its functions. In the respiratory tract, it can cause asthma and shortness of breath; in the stomach, it can cause vomiting and abdominal pain. And this substance is also in the environment, causing serious trouble. Or sewage and soil, causing biological disasters; or escaping from the air, harming all spirits. Therefore, our chemical researchers should study the toxicity of 3-Chloropropyltrichlorosilane in detail, seek protection methods and governance policies to ensure people's safety and peace of the environment.
Future Prospects
3 - Chloropropyltrichlorosilane, it is also a chemical thing. It can be looked forward to in the future. This compound has unique properties, and it is possible to hide it in the field of materials science and chemical engineering. Not yet, or it can be used in the research of high-performance materials to make a big impact. Its chemical properties, or it can be used to make more resistant and wear-resistant materials, which are required for general work. And in the field of synthesis, it is also expected to become a new product, helping the chemical industry to produce more novel compounds. Furthermore, it can be used in the field of rice technology, or to open up a new world. Or it can be used to improve the quality of rice, and to promote the development of seeds and other products. In addition, 3 - Chloropropyltrichlorosilane in the future development, full of hope and opportunity, we must make great progress in science and technology.
Frequently Asked Questions
What are the main uses of 3-Chloropropyltrichlorosilane?
3-Chloropropyl trichlorosilane has a wide range of uses. One is used in the preparation of silicone compounds, which is an important use. Cover silicone compounds have many excellent properties, such as high and low temperature resistance, weather resistance, electrical insulation, etc., and are widely used in chemical and material fields. Using 3-chloropropyl trichlorosilane as raw material, through chemical reaction, silicone monomers containing chloropropyl groups can be prepared, which can be synthesized into various silicone polymers, which are widely used in paints, sealants, adhesives and other products. Furthermore, it also has important applications in the field of surface treatment. It can be used as a coupling agent to improve the interfacial bonding force between inorganic materials and organic materials. In the preparation of composite materials, the addition of this substance can make the inorganic filler better compatible with the organic matrix and improve the properties of the composite material, such as strength and toughness. In addition, in the field of pharmaceutical and chemical industry, it also has its own role. It can be used as a raw material for the synthesis of drug intermediates with specific structures. With its special chemical structure, it participates in drug synthesis reactions and helps to create drugs with specific pharmacological activities. In addition, in the field of electronic materials, it may be used to prepare electronic chemicals with special functions, contributing to the development of the electronics industry. In summary, 3-chloropropyl trichlorosilane plays an indispensable role in many industrial fields, promoting technological progress and product innovation in various fields.
What are the physical properties of 3-Chloropropyltrichlorosilane?
3-Chloropropyl trichlorosilane, its physical properties are as follows: This substance is a colorless and transparent liquid at room temperature, and it has a clear and translucent state. Its smell is quite pungent, the smell is uncomfortable, and the lid is highly volatile. In terms of boiling point, it is about 158-160 ° C, which indicates that under such temperature conditions, the substance can be converted from liquid to gaseous state. Its density is about 1.28-1.30g/cm ³, which is slightly higher than that of water. If placed in one place with water, it will sink underwater. The solubility of 3-chloropropyl trichlorosilane also has its own characteristics. It is soluble in many organic solvents, such as aromatic hydrocarbon solvents such as toluene and xylene, as well as ketone ether solvents such as ether and acetone. However, when it encounters water, it is highly susceptible to reaction and rapidly hydrolyzes to generate corresponding silanol and hydrogen chloride gases. This hydrolysis reaction is quite violent, so it is necessary to avoid contact with water when storing and using it. Furthermore, the flash point of this substance is low, about 49 ° C, which means that its flammability is quite high, in the case of open flames and hot topics, it is easy to cause the danger of combustion and even explosion, so in the storage and transportation process, must strictly follow the relevant fire safety regulations to prevent accidents.
Is 3-Chloropropyltrichlorosilane chemically stable?
3-Chloropropyl trichlorosilane, the stability of its chemical characteristics is related to many aspects. It is quite active under normal conditions. Looking at its molecular structure, it contains many chlorine atoms. Chlorine atoms have high electronegativity, causing uneven distribution of electron clouds in the molecule, making this compound prone to chemical reactions. In humid air, the stability of 3-chloropropyl trichlorosilane decreases sharply. It is very easy to react with water, and hydrolysis produces hydrogen chloride gas and corresponding silanol derivatives. This hydrolysis reaction is rapid and spontaneous, and the escape of hydrogen chloride is characterized by significant. Furthermore, it is difficult to exist stably in case of alkali substances. Alkali can catalyze its hydrolysis process, making the reaction faster. And under certain temperature and pressure conditions, 3-chloropropyltrichlorosilane may participate in reactions such as substitution and addition, which all indicate that its chemical stability is poor. However, if it is properly stored to avoid adverse conditions such as water, alkali and high temperature, and stored in a dry and cool place in a sealed container, it can also maintain a relatively stable state for a certain period of time. However, in general, due to the characteristics of its chemical structure, the chemical stability of 3-chloropropyltrichlorosilane is not good compared with most stable compounds.
What are the preparation methods of 3-Chloropropyltrichlorosilane?
3-Chloropropyl trichlorosilane can be prepared by various methods. One is to use propylene and trichlorosilane as raw materials, and with the help of chloroplatinic acid and other catalysts, it is obtained by hydrosilylation reaction. This reaction condition needs to be carefully controlled, and the temperature and catalyst dosage are all related to the purity and yield of the product. Usually in a suitable temperature range, the two can fully react to obtain better results. Furthermore, 3-chloropropanol and trichlorosilane can be used to react in the presence of acid binding agent. The acid binding agent can remove the hydrogen chloride generated by the reaction and promote the positive reaction. In this process, factors such as the type and dosage of acid binding agent, the proportion of reactants, etc. have an important impact on the reaction process and product quality. Careful consideration is required to select the optimal reaction conditions. Or other compounds may be used as starting materials to prepare 3-chloropropyl trichlorosilane through a series of reactions. However, no matter what method, attention should be paid to the safety of the reaction, the separation and purification of the product. When separating and purifying, distillation, extraction and other means can be used to obtain high-purity products. During the preparation process, the operation of each step needs to be accurate, so that this compound can be efficiently obtained.
What are the precautions in storage and transportation of 3-Chloropropyltrichlorosilane?
3-Chloropropyl trichlorosilane is a chemical substance, and many things need to be paid attention to during storage and transportation. It is corrosive and easy to hydrolyze in contact with water, generating hydrogen chloride gas, which is irritating and corrosive. Therefore, when storing, it should be placed in a dry, cool and well-ventilated place, away from fire, heat and oxidants. Warehouse humidity should be controlled within a specific range to prevent moisture hydrolysis. Containers must be tightly sealed to avoid leakage. Choose storage containers with suitable materials, such as corrosion-resistant metal or plastic materials. When transporting, also ensure that the packaging is intact to prevent material leakage caused by damage to the container. Transportation vehicles need to be equipped with emergency treatment equipment and protective equipment, just in case. Due to its toxicity and irritation, operators and contact personnel should take good protection, such as wearing protective clothing, gloves, goggles and gas masks. In the event of a leak, irrelevant personnel should be quickly evacuated and the leakage area should be isolated. Small leaks can be absorbed by inert materials such as sand, and large leaks need to be built embankments or dug for containment, and treated with suitable chemical neutralizers to avoid polluting the environment and endangering human health. In this way, the storage and transportation of 3-chloropropyltrichlorosilane can be guaranteed.