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1-(Dichloromethyl)-4-Methylbenzene
|
HS Code |
845783 |
| Chemical Formula | C8H8Cl2 |
| Molar Mass | 175.055 g/mol |
| Appearance | Probably a colorless to light - colored liquid (assuming typical properties of similar aromatic - substituted dichloromethyl compounds) |
| Solubility In Water | Insoluble in water as it is an aromatic non - polar compound with only a slightly polar dichloromethyl group |
| Solubility In Organic Solvents | Soluble in common organic solvents like ethanol, ether, and toluene |
| Odor | Probably has a characteristic, somewhat pungent odor typical of chlorinated aromatic compounds |
As an accredited 1-(Dichloromethyl)-4-Methylbenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 1-(dichloromethyl)-4-methylbenzene packaged in a sealed, chemical - resistant bottle. |
| Storage | 1-(Dichloromethyl)-4 -methylbenzene should be stored in a cool, well - ventilated area, away from heat sources and open flames. Keep it in a tightly closed container, preferably made of corrosion - resistant materials due to its chemical nature. Store it separately from oxidizing agents, reducing agents, and other reactive chemicals to prevent potential reactions. |
| Shipping | 1-(Dichloromethyl)-4 - methylbenzene is a chemical. Shipping should be in accordance with hazardous material regulations. Use proper packaging to prevent leakage, and label containers clearly for safe transportation. |
Competitive 1-(Dichloromethyl)-4-Methylbenzene prices that fit your budget—flexible terms and customized quotes for every order.
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What are the main uses of 1- (dichloromethyl) -4-methylbenzene?
1- (dioxomethyl) -4-methylpyridine, which is one of the organic compounds. Its main uses are quite extensive and it is of great significance in many fields.
In the field of medicinal chemistry, it often acts as a key intermediate. In the synthesis path of many drugs, a series of reactions need to be carried out on this basis. For example, when developing drugs with specific physiological activities, the structure of 1- (dioxomethyl) -4-methylpyridine can be modified and modified to obtain the drug components with the expected efficacy. Due to its unique chemical structure, it can endow the drug with suitable solubility, stability and affinity with biological targets, helping the drug to better exert its efficacy.
In the field of materials science, 1- (dioxomethyl) -4-methylpyridine is also useful. It can participate in the synthesis of polymer materials and affect the properties of materials. For example, when preparing some functional polymers, introducing them into the polymer chain can change the electrical, optical or mechanical properties of the polymer, so as to meet the special needs of different application scenarios for material properties, such as the preparation of materials with specific electrical conductivity or optical properties.
In the field of organic synthetic chemistry, it is an important organic reagent and often participates in various organic reactions, such as nucleophilic substitution reactions, redox reactions, etc. With its special chemical properties, it can provide a unique reaction check point for reactions, achieve some organic synthesis goals that are difficult to achieve by conventional methods, assist in the synthesis of complex and novel organic compounds, and expand new directions and possibilities for organic chemistry research.
In the field of medicinal chemistry, it often acts as a key intermediate. In the synthesis path of many drugs, a series of reactions need to be carried out on this basis. For example, when developing drugs with specific physiological activities, the structure of 1- (dioxomethyl) -4-methylpyridine can be modified and modified to obtain the drug components with the expected efficacy. Due to its unique chemical structure, it can endow the drug with suitable solubility, stability and affinity with biological targets, helping the drug to better exert its efficacy.
In the field of materials science, 1- (dioxomethyl) -4-methylpyridine is also useful. It can participate in the synthesis of polymer materials and affect the properties of materials. For example, when preparing some functional polymers, introducing them into the polymer chain can change the electrical, optical or mechanical properties of the polymer, so as to meet the special needs of different application scenarios for material properties, such as the preparation of materials with specific electrical conductivity or optical properties.
In the field of organic synthetic chemistry, it is an important organic reagent and often participates in various organic reactions, such as nucleophilic substitution reactions, redox reactions, etc. With its special chemical properties, it can provide a unique reaction check point for reactions, achieve some organic synthesis goals that are difficult to achieve by conventional methods, assist in the synthesis of complex and novel organic compounds, and expand new directions and possibilities for organic chemistry research.
What are the physical properties of 1- (dichloromethyl) -4-methylbenzene?
1 - (dioxomethyl) - 4 - methylbenzene, also known as p-methylbenzaldehyde, is an important member of the field of organic compounds. This substance has many unique physical properties, as detailed below:
Looking at its properties, under normal circumstances, 1 - (dioxomethyl) - 4 - methylbenzene appears as a colorless to light yellow liquid with a clear and transparent texture. Just like the dew that blooms on the branches in the early morning, it is pure and agile. When you smell it closely, it exudes a unique aroma. The fragrance is not pungent and strong, but with a bit of elegance and gentleness, like the elegant fragrance of flowers leisurely in the spring breeze.
When it comes to the melting point, the melting point of this substance is quite low, about -6 ° C. It is like thin ice that is easy to melt under the warm sun in winter. In a lower temperature environment, it quietly turns from solid to liquid. Its boiling point is relatively high, about 204 ° C. It requires considerable heat to make it rise into a gaseous state. This property makes it exhibit a different physical state under different temperature conditions.
As for the density, the density of 1- (dioxomethyl) -4-methylbenzene is about 1.019 g/cm ³, which is slightly heavier than water. It is like a stable stone thrown into water and will slowly sink. This density property plays a key role in the separation and mixing of substances.
Solubility is also one of its important physical properties. It is slightly soluble in water, just like a drop of oil falling into water, and it is difficult to melt with water, only tiny droplets can be formed to disperse in it. However, it can well dissolve with many organic solvents such as ethanol, ether, chloroform, etc., as if like-minded friends, in the arms of organic solvents, it can freely diffuse and mix.
These physical properties of 1- (dioxomethyl) -4-methylbenzene not only determine its application in chemical production, fragrance preparation and other fields, but also act as a key to open the door to explore the wonderful world of organic chemistry.
Looking at its properties, under normal circumstances, 1 - (dioxomethyl) - 4 - methylbenzene appears as a colorless to light yellow liquid with a clear and transparent texture. Just like the dew that blooms on the branches in the early morning, it is pure and agile. When you smell it closely, it exudes a unique aroma. The fragrance is not pungent and strong, but with a bit of elegance and gentleness, like the elegant fragrance of flowers leisurely in the spring breeze.
When it comes to the melting point, the melting point of this substance is quite low, about -6 ° C. It is like thin ice that is easy to melt under the warm sun in winter. In a lower temperature environment, it quietly turns from solid to liquid. Its boiling point is relatively high, about 204 ° C. It requires considerable heat to make it rise into a gaseous state. This property makes it exhibit a different physical state under different temperature conditions.
As for the density, the density of 1- (dioxomethyl) -4-methylbenzene is about 1.019 g/cm ³, which is slightly heavier than water. It is like a stable stone thrown into water and will slowly sink. This density property plays a key role in the separation and mixing of substances.
Solubility is also one of its important physical properties. It is slightly soluble in water, just like a drop of oil falling into water, and it is difficult to melt with water, only tiny droplets can be formed to disperse in it. However, it can well dissolve with many organic solvents such as ethanol, ether, chloroform, etc., as if like-minded friends, in the arms of organic solvents, it can freely diffuse and mix.
These physical properties of 1- (dioxomethyl) -4-methylbenzene not only determine its application in chemical production, fragrance preparation and other fields, but also act as a key to open the door to explore the wonderful world of organic chemistry.
What are the chemical properties of 1- (dichloromethyl) -4-methylbenzene?
The chemical properties of 1 - (dioxomethyl) -4 -methylbenzene are as follows:
This compound may be a colorless to light yellow liquid with a special aromatic odor. In its molecular structure, methyl and dioxomethyl are respectively connected to specific positions in the benzene ring, which has a great impact on its chemical properties.
In terms of reactivity, the methyl groups on the benzene ring can increase the electron cloud density of the benzene ring due to their electron push effect, and are more prone to electrophilic substitution reactions. For example, under the action of suitable catalysts, it can be replaced with electrophilic reagents such as halogens and nitric acids. Taking the bromination reaction as an example, when catalyzed by iron or iron tribromide, bromine atoms will preferentially replace methyl ortho and para-hydrogen atoms to form 2-bromo-1- (dioxomethyl) -4-methylbenzene or 4-bromo-1- (dioxomethyl) -2-methylbenzene and other products.
In the dioxomethyl part, the lone pair electrons of the oxygen atom can conjugate with the benzene ring, which affects the electron cloud distribution of the benzene ring to a certain extent. At the same time, the carbon-oxygen bond in dioxomethyl has a certain polarity, and under certain conditions, it may be able to break and participate in the reaction. For example, when encountering strong reducing agents, dioxy methyl may be reduced, and the specific product varies depending on the reducing agent used and the reaction conditions.
In the oxidation reaction, methyl can be oxidized. If treated with strong oxidizing agents such as acidic potassium permanganate, methyl can be gradually oxidized to carboxyl groups to form 1- (dioxy methyl) -4-benzoic acid. Dioxy methyl is relatively stable and is not easily oxidized under general oxidation conditions, but in extremely strong oxidation environments, complex reactions such as carbon-oxygen bond breaking may occur.
In the field of organic synthesis, 1- (dioxy methyl) -4-methyl benzene can be used as an important intermediate due to its special structure. Using the electrophilic substitution activity of benzene ring and the unique properties of dioxy methyl group, a variety of organic compounds with special functions can be designed and synthesized, which have potential applications in many fields such as medicine and materials.
This compound may be a colorless to light yellow liquid with a special aromatic odor. In its molecular structure, methyl and dioxomethyl are respectively connected to specific positions in the benzene ring, which has a great impact on its chemical properties.
In terms of reactivity, the methyl groups on the benzene ring can increase the electron cloud density of the benzene ring due to their electron push effect, and are more prone to electrophilic substitution reactions. For example, under the action of suitable catalysts, it can be replaced with electrophilic reagents such as halogens and nitric acids. Taking the bromination reaction as an example, when catalyzed by iron or iron tribromide, bromine atoms will preferentially replace methyl ortho and para-hydrogen atoms to form 2-bromo-1- (dioxomethyl) -4-methylbenzene or 4-bromo-1- (dioxomethyl) -2-methylbenzene and other products.
In the dioxomethyl part, the lone pair electrons of the oxygen atom can conjugate with the benzene ring, which affects the electron cloud distribution of the benzene ring to a certain extent. At the same time, the carbon-oxygen bond in dioxomethyl has a certain polarity, and under certain conditions, it may be able to break and participate in the reaction. For example, when encountering strong reducing agents, dioxy methyl may be reduced, and the specific product varies depending on the reducing agent used and the reaction conditions.
In the oxidation reaction, methyl can be oxidized. If treated with strong oxidizing agents such as acidic potassium permanganate, methyl can be gradually oxidized to carboxyl groups to form 1- (dioxy methyl) -4-benzoic acid. Dioxy methyl is relatively stable and is not easily oxidized under general oxidation conditions, but in extremely strong oxidation environments, complex reactions such as carbon-oxygen bond breaking may occur.
In the field of organic synthesis, 1- (dioxy methyl) -4-methyl benzene can be used as an important intermediate due to its special structure. Using the electrophilic substitution activity of benzene ring and the unique properties of dioxy methyl group, a variety of organic compounds with special functions can be designed and synthesized, which have potential applications in many fields such as medicine and materials.
What are the precautions for the production of 1- (dichloromethyl) -4-methylbenzene?
In the production process of 1- (dioxomethyl) -4-methylpyridine, the following things must be paid attention to:
First, it is related to the quality of the raw materials. Dioxomethyl and 4-methylpyridine, these two are the foundation of production. The quality of the raw materials directly determines the quality of the product. The raw materials must be carefully selected, and their purity and impurity content must be carefully observed. If the raw materials are impure, impurities may lead to side reactions in the reaction, resulting in a decrease in the yield of the product, or the product contains impurities, which affects its performance and use.
Second, the control of the reaction conditions is the key. Factors such as temperature, pressure, reaction time and catalyst all significantly affect the reaction process and product formation. If the temperature is too high or too low, it is not suitable. If it is too high, the reaction may be out of control, there is a risk of safety, and it may lead to side reactions; if it is too low, the reaction rate will be slow and the production efficiency will be low. The same is true for the pressure, which must be maintained within an appropriate range to facilitate the progress of the reaction. The reaction time must also be precisely controlled. If it is too short, the reaction will not be completed, and if it is too long, it will cause the product to decompose or cause other changes. The choice and dosage of catalysts have a great impact on the reaction rate and selectivity, and must be carefully selected according to the reaction characteristics.
Third, safety protection must not be ignored. The production process may involve harmful, flammable and explosive chemicals. Operators must be familiar with safety procedures and strictly The production site should be equipped with complete ventilation, fire protection, explosion-proof and other safety facilities to prevent accidents. The disposal of waste must also be properly done in accordance with environmental regulations, and should not be discharged at will, so as to avoid polluting the environment.
Fourth, the maintenance and management of production equipment is also important. The performance of the equipment and the stability of the operation are related to the smooth progress of production. It is necessary to regularly check the equipment and replace the worn parts in time to ensure its good operating condition. And the cleanliness of the equipment should not be ignored to prevent the residue of impurities from affecting the reaction and product quality.
First, it is related to the quality of the raw materials. Dioxomethyl and 4-methylpyridine, these two are the foundation of production. The quality of the raw materials directly determines the quality of the product. The raw materials must be carefully selected, and their purity and impurity content must be carefully observed. If the raw materials are impure, impurities may lead to side reactions in the reaction, resulting in a decrease in the yield of the product, or the product contains impurities, which affects its performance and use.
Second, the control of the reaction conditions is the key. Factors such as temperature, pressure, reaction time and catalyst all significantly affect the reaction process and product formation. If the temperature is too high or too low, it is not suitable. If it is too high, the reaction may be out of control, there is a risk of safety, and it may lead to side reactions; if it is too low, the reaction rate will be slow and the production efficiency will be low. The same is true for the pressure, which must be maintained within an appropriate range to facilitate the progress of the reaction. The reaction time must also be precisely controlled. If it is too short, the reaction will not be completed, and if it is too long, it will cause the product to decompose or cause other changes. The choice and dosage of catalysts have a great impact on the reaction rate and selectivity, and must be carefully selected according to the reaction characteristics.
Third, safety protection must not be ignored. The production process may involve harmful, flammable and explosive chemicals. Operators must be familiar with safety procedures and strictly The production site should be equipped with complete ventilation, fire protection, explosion-proof and other safety facilities to prevent accidents. The disposal of waste must also be properly done in accordance with environmental regulations, and should not be discharged at will, so as to avoid polluting the environment.
Fourth, the maintenance and management of production equipment is also important. The performance of the equipment and the stability of the operation are related to the smooth progress of production. It is necessary to regularly check the equipment and replace the worn parts in time to ensure its good operating condition. And the cleanliness of the equipment should not be ignored to prevent the residue of impurities from affecting the reaction and product quality.
What are the environmental effects of 1- (dichloromethyl) -4-methylbenzene?
1 - (dioxomethyl) -4 -methylpyridine has a crucial impact on the environment. The role of these two in the environment is complex and multi-faceted.
First, dioxomethyl, which is in the environment, or affects water quality. If it flows into the water body, it may change the chemical properties of the water body. Because its structure contains specific functional groups, or reacts with substances in the water. In some cases, it may cause changes in the pH of the water body, which in turn affects the living environment of aquatic organisms. For example, it may affect the growth of algae. As the basis of aquatic ecosystems, the growth of algae is inhibited, which will affect the entire aquatic food chain. And it also plays a role in the soil environment, or affects the soil microbial community. Soil microorganisms are crucial to soil fertility and material circulation. The existence of dioxomethyl groups may change the type and quantity of microorganisms and affect the normal function of soil.
As for 4-methylpyridine, it may have a potential impact on the atmospheric environment. It is volatile and evaporates into the atmosphere under specific conditions, or participates in atmospheric chemical reactions. This may affect atmospheric composition and change air quality. In the indoor environment, if this substance exists, it will also affect human health. Because of its irritation, people are exposed to it for a long time, or cause respiratory discomfort, such as cough, asthma and other symptoms. And it degrades slowly in the environment, persists for a long time, or accumulates continuously, causing lasting pressure on the ecosystem.
In conclusion, 1 - (dioxy methyl) - 4 - methylpyridine interacts with various environmental media, which has a wide and far-reaching impact. It is necessary to treat it with caution and study its environmental behavior in depth to reduce its negative impact on the environment.
First, dioxomethyl, which is in the environment, or affects water quality. If it flows into the water body, it may change the chemical properties of the water body. Because its structure contains specific functional groups, or reacts with substances in the water. In some cases, it may cause changes in the pH of the water body, which in turn affects the living environment of aquatic organisms. For example, it may affect the growth of algae. As the basis of aquatic ecosystems, the growth of algae is inhibited, which will affect the entire aquatic food chain. And it also plays a role in the soil environment, or affects the soil microbial community. Soil microorganisms are crucial to soil fertility and material circulation. The existence of dioxomethyl groups may change the type and quantity of microorganisms and affect the normal function of soil.
As for 4-methylpyridine, it may have a potential impact on the atmospheric environment. It is volatile and evaporates into the atmosphere under specific conditions, or participates in atmospheric chemical reactions. This may affect atmospheric composition and change air quality. In the indoor environment, if this substance exists, it will also affect human health. Because of its irritation, people are exposed to it for a long time, or cause respiratory discomfort, such as cough, asthma and other symptoms. And it degrades slowly in the environment, persists for a long time, or accumulates continuously, causing lasting pressure on the ecosystem.
In conclusion, 1 - (dioxy methyl) - 4 - methylpyridine interacts with various environmental media, which has a wide and far-reaching impact. It is necessary to treat it with caution and study its environmental behavior in depth to reduce its negative impact on the environment.
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