Linshang Chemical
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1,5-Dichloro-2-Methoxybenzene
|
HS Code |
374987 |
| Chemical Formula | C7H6Cl2O |
| Molar Mass | 177.028 g/mol |
| Appearance | A colorless to light - yellow liquid or solid |
| Boiling Point | Around 235 - 237 °C |
| Melting Point | 28 - 30 °C |
| Density | 1.32 g/cm³ |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents like ethanol, ether |
| Flash Point | 100.6 °C |
| Vapor Pressure | Low vapor pressure at room temperature |
| Odor | Characteristic aromatic odor |
As an accredited 1,5-Dichloro-2-Methoxybenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 1,5 - dichloro - 2 - methoxybenzene packaged in a sealed plastic bottle. |
| Storage | 1,5 - Dichloro - 2 - methoxybenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. It should be kept in a tightly sealed container to prevent leakage and exposure to air and moisture. Store it separately from oxidizing agents and incompatible substances to avoid potential chemical reactions. Ensure proper labeling for easy identification. |
| Shipping | 1,5 - Dichloro - 2 - methoxybenzene is shipped in well - sealed, corrosion - resistant containers. Special care is taken to prevent leakage during transit, following strict chemical shipping regulations to ensure safety. |
Competitive 1,5-Dichloro-2-Methoxybenzene prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to sales01@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: sales01@alchemist-chem.com
Where to Buy 1,5-Dichloro-2-Methoxybenzene in China?
As a trusted 1,5-Dichloro-2-Methoxybenzene manufacturer, we deliver:
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Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading 1,5-Dichloro-2-Methoxybenzene 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 1,5-dichloro-2-methoxybenzene?
1% 2C5-dioxy-2-methoxybenzyl is mainly used in the fields of medicine and pesticides. In medicine, as an important organic synthesis intermediate, it can be used to synthesize a variety of drugs. For example, it can participate in the preparation process of some drugs with antibacterial, anti-inflammatory and other effects. Through specific chemical reactions, it combines with other compounds to construct molecular structures with specific pharmacological activities, providing protection for human health.
In the field of pesticides, 1% 2C5-dioxy-2-methoxybenzyl also plays a key role. It can be used as a raw material to synthesize some highly efficient, low-toxic and environmentally friendly pesticide products. These pesticides help protect crops from pests and diseases, improve crop yield and quality, and ensure the stability and development of agricultural production. For example, in the development of some new pesticides or fungicides, the substance can give pesticides stronger pertinence and effectiveness by virtue of its unique chemical structure.
In addition, in the field of organic chemistry research, 1% 2C5-dioxy-2-methoxybenzyl is often used as an important reagent to study the mechanism of organic reactions and explore new synthesis methods due to its special chemical properties. Scientists use it to carry out various experiments to deeply explore the laws and characteristics of organic reactions, thereby promoting the development and progress of organic chemistry, and laying the foundation for the synthesis and application of more new compounds.
In the field of pesticides, 1% 2C5-dioxy-2-methoxybenzyl also plays a key role. It can be used as a raw material to synthesize some highly efficient, low-toxic and environmentally friendly pesticide products. These pesticides help protect crops from pests and diseases, improve crop yield and quality, and ensure the stability and development of agricultural production. For example, in the development of some new pesticides or fungicides, the substance can give pesticides stronger pertinence and effectiveness by virtue of its unique chemical structure.
In addition, in the field of organic chemistry research, 1% 2C5-dioxy-2-methoxybenzyl is often used as an important reagent to study the mechanism of organic reactions and explore new synthesis methods due to its special chemical properties. Scientists use it to carry out various experiments to deeply explore the laws and characteristics of organic reactions, thereby promoting the development and progress of organic chemistry, and laying the foundation for the synthesis and application of more new compounds.
What are the physical properties of 1,5-dichloro-2-methoxybenzene?
1% 2C5 + - + dioxy + - + 2 + - + methoxybenzene. The physical properties of this substance are as follows:
In appearance, it is often colorless to light yellow liquid. Under normal temperature and pressure, its state is relatively stable. It has a certain fluidity and uniform texture. There are no obvious impurities or precipitation.
Smell it, it emits a special aromatic smell. The smell is unique but not pungent. Although it is volatile to a certain extent, in normal environments, its odor transmission range is limited and will not cause significant impact on long-distance areas.
Talking about the melting point and boiling point, the melting point is about -10 ° C to -5 ° C. Under this temperature range, the substance changes from solid to liquid. The boiling point is roughly between 190 ° C and 195 ° C. When the temperature rises to the boiling point, the substance will change from liquid to gaseous state.
Its density is about 1.10 - 1.15 g/cm ³, which is slightly heavier than water. If mixed with water, it will sink underwater, forming a clear stratification of the two.
In terms of solubility, 1% 2C5 + - + dioxy + - + 2 + - + methoxybenzene is insoluble in water, and it is difficult to form an effective interaction with water molecules due to its molecular structure characteristics. However, it has good solubility in organic solvents such as ethanol, ether, acetone, etc., and can dissolve with these organic solvents in any ratio to form a uniform and stable solution.
In addition, the refractive index of the substance is also one of its important physical properties. Under certain conditions, its refractive index is about 1.50 to 1.52. This value reflects the degree of deflection when light propagates in the substance, and is of important reference value for the identification and analysis of the substance.
In appearance, it is often colorless to light yellow liquid. Under normal temperature and pressure, its state is relatively stable. It has a certain fluidity and uniform texture. There are no obvious impurities or precipitation.
Smell it, it emits a special aromatic smell. The smell is unique but not pungent. Although it is volatile to a certain extent, in normal environments, its odor transmission range is limited and will not cause significant impact on long-distance areas.
Talking about the melting point and boiling point, the melting point is about -10 ° C to -5 ° C. Under this temperature range, the substance changes from solid to liquid. The boiling point is roughly between 190 ° C and 195 ° C. When the temperature rises to the boiling point, the substance will change from liquid to gaseous state.
Its density is about 1.10 - 1.15 g/cm ³, which is slightly heavier than water. If mixed with water, it will sink underwater, forming a clear stratification of the two.
In terms of solubility, 1% 2C5 + - + dioxy + - + 2 + - + methoxybenzene is insoluble in water, and it is difficult to form an effective interaction with water molecules due to its molecular structure characteristics. However, it has good solubility in organic solvents such as ethanol, ether, acetone, etc., and can dissolve with these organic solvents in any ratio to form a uniform and stable solution.
In addition, the refractive index of the substance is also one of its important physical properties. Under certain conditions, its refractive index is about 1.50 to 1.52. This value reflects the degree of deflection when light propagates in the substance, and is of important reference value for the identification and analysis of the substance.
What are the chemical properties of 1,5-dichloro-2-methoxybenzene
The chemical properties of 1% 2C5 + - + dioxy + - + 2 + - + methoxybenzene are as follows:
This compound has a certain stability, but under specific conditions, it can also exhibit active chemical behavior. In its molecular structure, the benzene ring endows it with aromaticity, making it have unique physical and chemical properties. The electron cloud distribution of the benzene ring is special, and it is prone to electrophilic substitution reactions. The methoxy group of the conductor increases the electron cloud density of the ortho and para-sites of the benzene ring, so the electrophilic substitution reactions mostly occur in the ortho and para-sites. For example, when encountering halogenants, halogenation reactions can occur, and halogen atoms are introduced into the ortho and para-sites.
The dioxy moiety also affects the properties of this compound. It may participate in some redox reactions, or act as an electron receptor or donor, affecting the charge distribution and reactivity of the whole molecule.
In an alkaline environment, the compound may undergo some specific reactions, such as reacting with alkali metal hydroxides, and its methoxy moiety may be replaced to form new compounds.
In the field of organic synthesis, 1% 2C5 + - + dioxy + - + 2 + - + methoxybenzene can be used as an important intermediate. Through different chemical reactions, a variety of organic compounds with specific functions can be derived, providing a key structural basis for the creation of fine chemicals such as drugs and fragrances.
This compound has a certain stability, but under specific conditions, it can also exhibit active chemical behavior. In its molecular structure, the benzene ring endows it with aromaticity, making it have unique physical and chemical properties. The electron cloud distribution of the benzene ring is special, and it is prone to electrophilic substitution reactions. The methoxy group of the conductor increases the electron cloud density of the ortho and para-sites of the benzene ring, so the electrophilic substitution reactions mostly occur in the ortho and para-sites. For example, when encountering halogenants, halogenation reactions can occur, and halogen atoms are introduced into the ortho and para-sites.
The dioxy moiety also affects the properties of this compound. It may participate in some redox reactions, or act as an electron receptor or donor, affecting the charge distribution and reactivity of the whole molecule.
In an alkaline environment, the compound may undergo some specific reactions, such as reacting with alkali metal hydroxides, and its methoxy moiety may be replaced to form new compounds.
In the field of organic synthesis, 1% 2C5 + - + dioxy + - + 2 + - + methoxybenzene can be used as an important intermediate. Through different chemical reactions, a variety of organic compounds with specific functions can be derived, providing a key structural basis for the creation of fine chemicals such as drugs and fragrances.
What are the synthesis methods of 1,5-dichloro-2-methoxybenzene?
The synthesis of 1% 2C5-dioxy-2-acetoxybenzene has various approaches, which are detailed below.
First, it can be started with catechol. Catechol and acetic anhydride are heated in the presence of a suitable catalyst and acylated. During this process, the acetyl group of acetic anhydride replaces the hydrogen atom of the hydroxy group of catechol to generate 1% 2C5-dioxy-2-acetoxybenzene. During the reaction, it is necessary to pay attention to the control of temperature. If the temperature is too high or side reactions will breed, the product will be impure; if the temperature is too low, the reaction rate will be slow and take a long time. And the type and dosage of the catalyst also have a great impact on the reaction, so careful selection and regulation are required.
Second, resorcinol can also be used as a raw material. The resorcinol first protects one of the hydroxyl groups with a specific protective group to avoid overreaction in the subsequent reaction. Subsequently, the unprotected hydroxyl group is acetylated, and the reagent used can be acetyl halide or acetic anhydride. After the acetylation is completed, the protective group is carefully removed to obtain the target product. This path step is slightly complicated, but it can better control the reaction check point and improve the purity and yield of the product. At the time of operation, the selection of protecting groups is crucial to ensure that it can not only effectively protect the hydroxyl group, but also remove it smoothly under appropriate conditions without affecting other functional groups.
Third, some more complex organic synthesis strategies can also be used, such as the construction of the target molecular structure through electrophilic substitution reaction on aromatic rings. First, the benzene ring is properly activated or passivated to make the reaction check point selective, and then the acetoxy group is introduced with other desired substituents to gradually synthesize 1% 2C5-dioxy-2-acetoxy benzene. Although this method is technically difficult, if used properly, it can open up a novel synthesis route and provide the possibility for large-scale preparation of this compound. However, it requires strict reaction conditions and operation skills, and requires the experimenter to have a deep foundation in organic chemistry and rich practical experience.
First, it can be started with catechol. Catechol and acetic anhydride are heated in the presence of a suitable catalyst and acylated. During this process, the acetyl group of acetic anhydride replaces the hydrogen atom of the hydroxy group of catechol to generate 1% 2C5-dioxy-2-acetoxybenzene. During the reaction, it is necessary to pay attention to the control of temperature. If the temperature is too high or side reactions will breed, the product will be impure; if the temperature is too low, the reaction rate will be slow and take a long time. And the type and dosage of the catalyst also have a great impact on the reaction, so careful selection and regulation are required.
Second, resorcinol can also be used as a raw material. The resorcinol first protects one of the hydroxyl groups with a specific protective group to avoid overreaction in the subsequent reaction. Subsequently, the unprotected hydroxyl group is acetylated, and the reagent used can be acetyl halide or acetic anhydride. After the acetylation is completed, the protective group is carefully removed to obtain the target product. This path step is slightly complicated, but it can better control the reaction check point and improve the purity and yield of the product. At the time of operation, the selection of protecting groups is crucial to ensure that it can not only effectively protect the hydroxyl group, but also remove it smoothly under appropriate conditions without affecting other functional groups.
Third, some more complex organic synthesis strategies can also be used, such as the construction of the target molecular structure through electrophilic substitution reaction on aromatic rings. First, the benzene ring is properly activated or passivated to make the reaction check point selective, and then the acetoxy group is introduced with other desired substituents to gradually synthesize 1% 2C5-dioxy-2-acetoxy benzene. Although this method is technically difficult, if used properly, it can open up a novel synthesis route and provide the possibility for large-scale preparation of this compound. However, it requires strict reaction conditions and operation skills, and requires the experimenter to have a deep foundation in organic chemistry and rich practical experience.
What are the precautions for storing and transporting 1,5-dichloro-2-methoxybenzene?
1% 2C5-dioxy-2-methoxyphenyl should pay attention to the following things during storage and transportation:
First, when storing, the substance should be placed in a cool, dry and well-ventilated place. Because it may be sensitive to temperature and humidity, high temperature and humidity can easily cause its properties to change, and even cause chemical reactions, which can damage the quality. And it needs to be kept away from fire and heat sources. This substance may be flammable, and it may cause fire in case of open flames or hot topics.
Second, the storage place should be separated from oxidants, acids, bases, etc., and must not be mixed. Due to the chemical properties of 1% 2C5-dioxy-2-methoxyphenyl, or violent reactions with the above-mentioned substances, safety is endangered.
Third, for packaging, it is necessary to ensure that it is intact. If the packaging is damaged, the substance is easy to leak, which will not only pollute the environment, but also may cause harm to human health. Packaging materials also need to be suitable, which should be able to effectively block the influence of external factors.
Fourth, during transportation, it is also necessary to maintain the suitability of the environment. Avoid sun exposure, rain, and strong vibration and collision. The means of transportation need to be clean, dry, and must not leave any substances that can react with it.
Fifth, whether it is storage or transportation, relevant operators need to be professionally trained and familiar with the characteristics and safety operating procedures of the substance. When operating, appropriate protective equipment, such as protective gloves, goggles, gas masks, etc. should be worn as required to protect their own safety.
First, when storing, the substance should be placed in a cool, dry and well-ventilated place. Because it may be sensitive to temperature and humidity, high temperature and humidity can easily cause its properties to change, and even cause chemical reactions, which can damage the quality. And it needs to be kept away from fire and heat sources. This substance may be flammable, and it may cause fire in case of open flames or hot topics.
Second, the storage place should be separated from oxidants, acids, bases, etc., and must not be mixed. Due to the chemical properties of 1% 2C5-dioxy-2-methoxyphenyl, or violent reactions with the above-mentioned substances, safety is endangered.
Third, for packaging, it is necessary to ensure that it is intact. If the packaging is damaged, the substance is easy to leak, which will not only pollute the environment, but also may cause harm to human health. Packaging materials also need to be suitable, which should be able to effectively block the influence of external factors.
Fourth, during transportation, it is also necessary to maintain the suitability of the environment. Avoid sun exposure, rain, and strong vibration and collision. The means of transportation need to be clean, dry, and must not leave any substances that can react with it.
Fifth, whether it is storage or transportation, relevant operators need to be professionally trained and familiar with the characteristics and safety operating procedures of the substance. When operating, appropriate protective equipment, such as protective gloves, goggles, gas masks, etc. should be worn as required to protect their own safety.
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