Linshang Chemical
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Benzene, 1,4-Dichloro-2,5-Dimethyl-
Linshang Chemical
|
HS Code |
422667 |
| Chemical Formula | C8H8Cl2 |
| Molar Mass | 175.055 g/mol |
| Appearance | Solid (usually white to off - white) |
| Boiling Point | Approximately 220 - 222 °C |
| Melting Point | 50 - 52 °C |
| Density | 1.22 g/cm³ (approximate, at 20 °C) |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents like ethanol, ether |
| Vapor Pressure | Low vapor pressure at room temperature |
| Odor | Typical aromatic odor |
As an accredited Benzene, 1,4-Dichloro-2,5-Dimethyl- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 - gram bottles of 1,4 - dichloro - 2,5 - dimethyl benzene, well - sealed for chemical safety. |
| Storage | 1,4 - Dichloro - 2,5 - dimethylbenzene should be stored in a cool, well - ventilated area away from heat, sparks, and open flames. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials. Store separately from oxidizing agents, strong acids, and bases to prevent potential reactions. Label containers clearly for easy identification. |
| Shipping | 1,4 - Dichloro - 2,5 - dimethyl - benzene is shipped in tightly sealed, corrosion - resistant containers. Compliance with chemical transportation regulations is ensured to prevent leakage, safeguarding both handlers and the environment during transit. |
Competitive Benzene, 1,4-Dichloro-2,5-Dimethyl- 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 info@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy Benzene, 1,4-Dichloro-2,5-Dimethyl- in China?
As a trusted Benzene, 1,4-Dichloro-2,5-Dimethyl- 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.
As a leading Benzene, 1,4-Dichloro-2,5-Dimethyl- 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 physical properties of 1,4-dichloro-2,5-dimethylbenzene?
1%2C4-%E4%BA%8C%E6%B0%AF-2%2C5-%E4%BA%8C%E7%94%B2%E5%9F%BA%E8%8B%AF%E7%9A%84%E7%89%A9%E7%90%86%E6%80%A7%E8%B4%A8%E5%A6%82%E4%B8%8B%EF%BC%9A
This substance has a low melting temperature and is located near the chamber, so it is often liquid. Because of the specific oxygen atom arrangement in the molecule, it has a certain degree of resistance. Under normal conditions, it can slowly reach the air. Its density is smaller than that of water. If it is accidentally poured into water, it will float on the water surface. It is soluble in water. Due to the large difference in the molecular properties of water molecules, the two will dissolve each other. However, it can be more soluble and miscible, such as ethanol, ether, etc., which can be mixed uniformly. This compound is flammable. In case of open flames, high-temperature parts, etc., it is easy to be burned, and a bright flame will be generated when burned. Its vapor is heavier than air, and it will gather near the ground, increasing fire damage. 1%2C4-%E4%BA%8C%E6%B0%AF-2%2C5-%E4%BA%8C%E7%94%B2%E5%9F%BA%E8%8B%AF under normal conditions, the boiling phase is not high, and it will be transformed to a certain extent. Chemical workers often use this property to carry out or separate operations by means of steaming and other means. It is important to understand its physical rationality, safe storage, use and chemical operation.
This substance has a low melting temperature and is located near the chamber, so it is often liquid. Because of the specific oxygen atom arrangement in the molecule, it has a certain degree of resistance. Under normal conditions, it can slowly reach the air. Its density is smaller than that of water. If it is accidentally poured into water, it will float on the water surface. It is soluble in water. Due to the large difference in the molecular properties of water molecules, the two will dissolve each other. However, it can be more soluble and miscible, such as ethanol, ether, etc., which can be mixed uniformly. This compound is flammable. In case of open flames, high-temperature parts, etc., it is easy to be burned, and a bright flame will be generated when burned. Its vapor is heavier than air, and it will gather near the ground, increasing fire damage. 1%2C4-%E4%BA%8C%E6%B0%AF-2%2C5-%E4%BA%8C%E7%94%B2%E5%9F%BA%E8%8B%AF under normal conditions, the boiling phase is not high, and it will be transformed to a certain extent. Chemical workers often use this property to carry out or separate operations by means of steaming and other means. It is important to understand its physical rationality, safe storage, use and chemical operation.
What are the chemical properties of 1,4-dichloro-2,5-dimethylbenzene?
1% 2C4-dioxy-2% 2C5-dimethylbenzene is also an organic compound. Its chemical properties are unique and worth exploring.
This compound is flammable, and it is very easy to burn when exposed to open flames and hot topics. Because its molecular structure contains hydrocarbons, it can react violently in oxygen and release a lot of heat energy. When burned, it may produce products such as carbon dioxide and water.
1% 2C4-dioxy-2% 2C5-dimethylbenzene also has certain stability. However, under certain conditions, such as in contact with strong oxidants, its structure may be damaged. Strong oxidants can break some chemical bonds in molecules, causing chemical reactions to occur, or forming new compounds.
The compound exhibits activity in electrophilic substitution reactions. Because the benzene ring has electron cloud density, it can attract electrophilic reagents to attack. Common electrophilic substitution reactions such as nitrification, halogenation, etc. In the nitrification reaction, nitric acid acts as an electrophilic reagent and reacts with the benzene ring to form a nitro-substituted product. This is because the electron cloud of the benzene ring provides a reaction check point for electrophilic reagents.
Because of its dioxy structure, it may affect the polarity and solubility of molecules. It has good solubility with some organic solvents, such as ethanol, ether, etc. In water, the solubility may be limited due to polar differences. The chemical properties of 1% 2C4-dioxy-2% 2C5-dimethylbenzene are determined by its molecular structure. Under different conditions, it can exhibit various chemical behaviors and may have important applications in organic synthesis and other fields.
This compound is flammable, and it is very easy to burn when exposed to open flames and hot topics. Because its molecular structure contains hydrocarbons, it can react violently in oxygen and release a lot of heat energy. When burned, it may produce products such as carbon dioxide and water.
1% 2C4-dioxy-2% 2C5-dimethylbenzene also has certain stability. However, under certain conditions, such as in contact with strong oxidants, its structure may be damaged. Strong oxidants can break some chemical bonds in molecules, causing chemical reactions to occur, or forming new compounds.
The compound exhibits activity in electrophilic substitution reactions. Because the benzene ring has electron cloud density, it can attract electrophilic reagents to attack. Common electrophilic substitution reactions such as nitrification, halogenation, etc. In the nitrification reaction, nitric acid acts as an electrophilic reagent and reacts with the benzene ring to form a nitro-substituted product. This is because the electron cloud of the benzene ring provides a reaction check point for electrophilic reagents.
Because of its dioxy structure, it may affect the polarity and solubility of molecules. It has good solubility with some organic solvents, such as ethanol, ether, etc. In water, the solubility may be limited due to polar differences. The chemical properties of 1% 2C4-dioxy-2% 2C5-dimethylbenzene are determined by its molecular structure. Under different conditions, it can exhibit various chemical behaviors and may have important applications in organic synthesis and other fields.
What are the industrial applications of 1,4-dichloro-2,5-dimethylbenzene?
1%2C4-%E4%BA%8C%E6%B0%AF-2%2C5-%E4%BA%8C%E7%94%B2%E5%9F%BA%E8%8B%AF%E8%83%BD%E4%BD%9C%E4%B8%BA%E4%B8%80%E7%A7%8D%E9%87%8D%E8%A6%81%E7%9A%84%E5%8C%96%E5%AD%A6%E6%9D%90%E6%96%99%EF%BC%8C%E4%B8%80%E5%85%B1%E5%9C%A8%E5%A4%9A%E4%B8%AA%E9%9D%A2%E9%9D%A2%E6%9C%89%E7%9B%B8%E5%BD%93%E7%9A%84%E5%BA%94%E7%94%A8%EF%BC%8C%E4%B8%8B%E9%9D%A2%E4%B8%94%E8%AE%B2%E8%AF%B4%E5%85%B6%E5%9C%A8%E5%B7%A5%E4%B8%9A%E4%B8%8A%E7%9A%84%E5%BA%94%E7%94%A8%E5%88%86%E8%AF%B4%EF%BC%9A
** 1. Paint field **
This substance can be used to prepare special performance coatings. Because of its special structure, it can give the paint good weather resistance. In outdoor architectural coatings, it can resist sunlight, wind and rain erosion, prolong the service life of the paint, and keep the color and integrity of the building appearance for a long time. If added to the tower exterior wall paint, the tower can still maintain a new appearance after many years, without fading or cracking. In industrial equipment protective coatings, it can enhance the coating's resistance to chemical substances and protect equipment from corrosion. For example, metal pipes in chemical workshops, after applying coatings containing this ingredient, it can effectively reduce the erosion of chemical substances on pipes, reduce maintenance costs and replacement frequency.
** 2. Electronic materials field **
In terms of electronic packaging materials, 1%2C4-%E4%BA%8C%E6%B0%AF-2%2C5-%E4%BA%8C%E7%94%B2%E5%9F%BA%E8%8B%AF%E8%83%BD improve the thermal stability and insulation of materials. In integrated circuit packaging, it ensures that electronic components operate stably in a high temperature working environment to prevent component damage or performance degradation due to temperature changes. For example, after adding it to the packaging material of a computer CPU, it can keep the CPU stable during long-term high-load operation and avoid failure due to overheating. In addition, in the flexible electronic circuit board coating material, it can enhance the flexibility and wear resistance of the circuit board, so that the circuit board does not fall off during repeated bending, the circuit does not short circuit, to ensure the normal operation of electronic equipment, widely used in foldable mobile phones and other new electronic equipment.
** 3. Plastic modification field **
As a plastic modifier, it can improve the mechanical properties of plastics. Added to ordinary plastics, it can increase the strength and toughness of plastics. Taking automotive interior plastic parts as an example, after adding this substance, the plastic parts are not easy to break, can withstand greater pressure and impact, and improve the durability of automotive interiors. At the same time, it can also improve the processing performance of plastics, making them easier to flow during the molding process, reducing processing difficulty and energy consumption, improving production efficiency, and helping plastic product manufacturers reduce costs and improve product quality.
** 1. Paint field **
This substance can be used to prepare special performance coatings. Because of its special structure, it can give the paint good weather resistance. In outdoor architectural coatings, it can resist sunlight, wind and rain erosion, prolong the service life of the paint, and keep the color and integrity of the building appearance for a long time. If added to the tower exterior wall paint, the tower can still maintain a new appearance after many years, without fading or cracking. In industrial equipment protective coatings, it can enhance the coating's resistance to chemical substances and protect equipment from corrosion. For example, metal pipes in chemical workshops, after applying coatings containing this ingredient, it can effectively reduce the erosion of chemical substances on pipes, reduce maintenance costs and replacement frequency.
** 2. Electronic materials field **
In terms of electronic packaging materials, 1%2C4-%E4%BA%8C%E6%B0%AF-2%2C5-%E4%BA%8C%E7%94%B2%E5%9F%BA%E8%8B%AF%E8%83%BD improve the thermal stability and insulation of materials. In integrated circuit packaging, it ensures that electronic components operate stably in a high temperature working environment to prevent component damage or performance degradation due to temperature changes. For example, after adding it to the packaging material of a computer CPU, it can keep the CPU stable during long-term high-load operation and avoid failure due to overheating. In addition, in the flexible electronic circuit board coating material, it can enhance the flexibility and wear resistance of the circuit board, so that the circuit board does not fall off during repeated bending, the circuit does not short circuit, to ensure the normal operation of electronic equipment, widely used in foldable mobile phones and other new electronic equipment.
** 3. Plastic modification field **
As a plastic modifier, it can improve the mechanical properties of plastics. Added to ordinary plastics, it can increase the strength and toughness of plastics. Taking automotive interior plastic parts as an example, after adding this substance, the plastic parts are not easy to break, can withstand greater pressure and impact, and improve the durability of automotive interiors. At the same time, it can also improve the processing performance of plastics, making them easier to flow during the molding process, reducing processing difficulty and energy consumption, improving production efficiency, and helping plastic product manufacturers reduce costs and improve product quality.
What are the methods for preparing 1,4-dichloro-2,5-dimethylbenzene?
The preparation method of 1% 2C4-dioxy-2% 2C5-dimethylbenzene is very delicate. One of the methods can be obtained by specific oxidation of o-xylene. First, take o-xylene, place it in a special kettle, add a suitable catalyst, and use an appropriate amount of oxygen to control its temperature between one hundred and twenty to one hundred and fifty degrees, and set the pressure to an appropriate value. After this reaction, o-xylene can be gradually oxidized to produce the required 1% 2C4-dioxy-2% 2C5-dimethylbenzene. However, this process needs to pay attention to the inspection of the reaction process, and fine-tune various conditions in a timely manner to achieve good results.
Both can also use p-dichlorobenzene as the starting material. First, p-dichlorobenzene and methanol are added to an alcohol solvent, heated at 60 to 80 degrees, and nucleophilic substitution occurs. Then, the obtained product is treated with an appropriate oxidizing agent, such as hydrogen peroxide in combination with a suitable catalyst, and oxidized in a mild environment to obtain this substance. In the meantime, the choice of solvent and the proportion of reagents are the keys to affecting the yield and purity, and must be carefully prepared.
There is still a way to use m-xylenol as the starting material for the three. M-xylenol can also be prepared from 1% 2C4-dioxy-2% 2C5-dimethylbenzene by methyl ether reaction, methyl ether group is introduced, and then oxidized and demethylated. This path step is slightly complicated, but if the operation is fine, high-purity products can also be obtained. During the operation, the conditions of each step of the reaction are controlled, and the purification of the intermediate is all about success or failure, which requires careful attention from the craftsman.
Both can also use p-dichlorobenzene as the starting material. First, p-dichlorobenzene and methanol are added to an alcohol solvent, heated at 60 to 80 degrees, and nucleophilic substitution occurs. Then, the obtained product is treated with an appropriate oxidizing agent, such as hydrogen peroxide in combination with a suitable catalyst, and oxidized in a mild environment to obtain this substance. In the meantime, the choice of solvent and the proportion of reagents are the keys to affecting the yield and purity, and must be carefully prepared.
There is still a way to use m-xylenol as the starting material for the three. M-xylenol can also be prepared from 1% 2C4-dioxy-2% 2C5-dimethylbenzene by methyl ether reaction, methyl ether group is introduced, and then oxidized and demethylated. This path step is slightly complicated, but if the operation is fine, high-purity products can also be obtained. During the operation, the conditions of each step of the reaction are controlled, and the purification of the intermediate is all about success or failure, which requires careful attention from the craftsman.
What are the effects of 1,4-dichloro-2,5-dimethylbenzene on the environment and human health?
1,4-Dioxo-2,5-dimethylbenzene, although the impact of this substance on the environment and human health has not been detailed in ancient times, its outline can be obtained from today's scientific view.
1,4-dioxo-2,5-dimethylbenzene may have a certain persistence in the environment. If released into the atmosphere, it can drift with the airflow, causing the expansion of the pollution range. In the water body, due to its chemical properties, or difficult to degrade, it can cause the deterioration of water quality and affect the habitat and reproduction of aquatic organisms. In the soil, it may accumulate, affect the soil ecology, hinder the growth and development of plant roots, change the type and quantity of vegetation, and then affect the ecological balance of the region.
As for human health, 1,4-dioxy-2,5-dimethylbenzene may be potentially toxic. It enters the body through respiration, skin contact or accidental ingestion, or damages the organs and systems of the human body. Such as respiratory system, or irritation of the airway, causing cough, asthma, etc.; long-term exposure, or increasing the risk of lung diseases. It may also affect the nervous system, causing headaches, dizziness, fatigue, and even organic lesions of the nervous system. In addition, it may also have inhibitory effects on the immune system, causing the decline of human resistance and susceptibility to diseases. And from animal experiments and some studies, it is speculated that it may have a certain carcinogenicity. Although there is no conclusive human evidence, it cannot be prevented.
In conclusion, although there is no detailed description of this matter in the past, people today should pay attention to the potential threat of 1,4-dioxy-2,5-dimethylbenzene to the environment and human health, and its production, use and discharge should be strictly controlled to ensure environmental safety and personal health.
1,4-dioxo-2,5-dimethylbenzene may have a certain persistence in the environment. If released into the atmosphere, it can drift with the airflow, causing the expansion of the pollution range. In the water body, due to its chemical properties, or difficult to degrade, it can cause the deterioration of water quality and affect the habitat and reproduction of aquatic organisms. In the soil, it may accumulate, affect the soil ecology, hinder the growth and development of plant roots, change the type and quantity of vegetation, and then affect the ecological balance of the region.
As for human health, 1,4-dioxy-2,5-dimethylbenzene may be potentially toxic. It enters the body through respiration, skin contact or accidental ingestion, or damages the organs and systems of the human body. Such as respiratory system, or irritation of the airway, causing cough, asthma, etc.; long-term exposure, or increasing the risk of lung diseases. It may also affect the nervous system, causing headaches, dizziness, fatigue, and even organic lesions of the nervous system. In addition, it may also have inhibitory effects on the immune system, causing the decline of human resistance and susceptibility to diseases. And from animal experiments and some studies, it is speculated that it may have a certain carcinogenicity. Although there is no conclusive human evidence, it cannot be prevented.
In conclusion, although there is no detailed description of this matter in the past, people today should pay attention to the potential threat of 1,4-dioxy-2,5-dimethylbenzene to the environment and human health, and its production, use and discharge should be strictly controlled to ensure environmental safety and personal health.
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