Linshang Chemical
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Benzeneacetic Acid, 3,4-Dichloro-, Hydrazide
Linshang Chemical
|
HS Code |
585790 |
| Chemical Formula | C8H6Cl2N2O |
| Molar Mass | 217.05 g/mol |
| Appearance | Solid (usually white or off - white powder) |
| Physical State At Room Temperature | Solid |
| Odor | May have a faint, characteristic odor |
| Solubility In Water | Low solubility in water |
| Solubility In Organic Solvents | Soluble in some organic solvents like ethanol, acetone |
| Melting Point | Typically has a defined melting point (reported values may vary) |
| Stability | Stable under normal conditions, but may react with strong oxidizing agents |
| Toxicity | Potential toxicity, may be harmful if swallowed, inhaled or in contact with skin |
As an accredited Benzeneacetic Acid, 3,4-Dichloro-, Hydrazide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100g of 3,4 - dichloro - benzeneacetic acid hydrazide in sealed chemical - grade packaging. |
| Storage | Store “3,4 - dichloro - benzeneacetic acid hydrazide” in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly - sealed container to prevent moisture absorption and contamination. It should be stored separately from incompatible substances, following safety regulations for chemical storage. |
| Shipping | 3,4 - Dichloro - benzeneacetic acid hydrazide is shipped in accordance with chemical regulations. Packed in suitable containers to prevent leakage, transported by means compliant with safety standards for hazardous chemicals. |
Competitive Benzeneacetic Acid, 3,4-Dichloro-, Hydrazide 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.
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Tel: +8615365006308
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Where to Buy Benzeneacetic Acid, 3,4-Dichloro-, Hydrazide in China?
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As a leading Benzeneacetic Acid, 3,4-Dichloro-, Hydrazide supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the main use of Benzeneacetic Acid, 3,4-dichloro-, Hydrazide?
Hydrazine 3,4-dichlorophenylacetate, which is crucial in the field of medicine in various applications. It is often used as an important intermediate in the creation of specific drugs. Because drug research and development requires delicate construction of molecular structures, and the chemical groups contained in hydrazine 3,4-dichlorophenylacetate can be skillfully linked with other compounds by organic synthesis, thereby generating substances with specific pharmacological activities.
It can also be seen in the field of pesticides. With reasonable chemical modification and preparation, it can be turned into pesticide products with insecticidal and bactericidal functions. The principle is that, by virtue of its own structural characteristics, it interferes with the physiological and metabolic processes of pests or pathogens to achieve the purpose of control.
Furthermore, in the field of scientific research, due to its unique chemical structure, it is often used as a model compound by researchers. By exploring its chemical reaction characteristics and interactions with other substances, it can gain in-depth insight into the reaction mechanism of organic chemistry and contribute to the development of organic synthetic chemistry. For example, the study of the fracture and formation of chemical bonds under specific reaction conditions provides theoretical basis and practical experience for the development of new synthesis methods.
It can also be seen in the field of pesticides. With reasonable chemical modification and preparation, it can be turned into pesticide products with insecticidal and bactericidal functions. The principle is that, by virtue of its own structural characteristics, it interferes with the physiological and metabolic processes of pests or pathogens to achieve the purpose of control.
Furthermore, in the field of scientific research, due to its unique chemical structure, it is often used as a model compound by researchers. By exploring its chemical reaction characteristics and interactions with other substances, it can gain in-depth insight into the reaction mechanism of organic chemistry and contribute to the development of organic synthetic chemistry. For example, the study of the fracture and formation of chemical bonds under specific reaction conditions provides theoretical basis and practical experience for the development of new synthesis methods.
What are the physical properties of Benzeneacetic Acid, 3,4-dichloro-, Hydrazide
"Tiangong Kaiwu" is a scientific and technological masterpiece written by Song Yingxing in the Ming Dynasty. However, I do not know "Benzeneacetic Acid, 3,4-dichloro-, Hydrazide". Today, its physical properties are described in modern language as follows.
This "3,4-dichlorophenylacetate hydrazine" is solid at room temperature. It may be white to pale yellow crystalline powder, which is delicate and uniform. Its melting point can be melted at a fixed temperature due to the specific arrangement and interaction of molecular structure. This temperature is an important indicator of the substance, which can help to distinguish the purity.
Its density depends on the degree of molecular compactness, so that it has a corresponding weight performance in a specific environment. In terms of solubility, it may have a certain solubility in organic solvents such as ethanol and acetone. Due to the principle of similar miscibility, the organic solvent interacts with the molecules of the substance to disperse and dissolve it. In water, its solubility may be limited. Due to the difference in molecular polarity and water, the interaction force is weak.
The substance has certain stability. Under normal environmental conditions, the molecular structure can be maintained relatively stable, and it is not easy to spontaneously undergo significant chemical changes. In case of extreme conditions such as specific chemical reagents, high temperature, and strong light, or trigger a chemical reaction, causing structural changes.
Its odor is weak, or it has a light special odor, which is not pungent and strong. This odor is determined by the molecular composition and structure. It is one of the physical properties of the substance. Although it is not easy to detect, it is also a distinguishing characteristic.
Although it is not said in ancient Chinese, it is helpful for Yu Jun to understand the physical properties of "3,4-dichlorophenylhydrazine acetate" as described above.
This "3,4-dichlorophenylacetate hydrazine" is solid at room temperature. It may be white to pale yellow crystalline powder, which is delicate and uniform. Its melting point can be melted at a fixed temperature due to the specific arrangement and interaction of molecular structure. This temperature is an important indicator of the substance, which can help to distinguish the purity.
Its density depends on the degree of molecular compactness, so that it has a corresponding weight performance in a specific environment. In terms of solubility, it may have a certain solubility in organic solvents such as ethanol and acetone. Due to the principle of similar miscibility, the organic solvent interacts with the molecules of the substance to disperse and dissolve it. In water, its solubility may be limited. Due to the difference in molecular polarity and water, the interaction force is weak.
The substance has certain stability. Under normal environmental conditions, the molecular structure can be maintained relatively stable, and it is not easy to spontaneously undergo significant chemical changes. In case of extreme conditions such as specific chemical reagents, high temperature, and strong light, or trigger a chemical reaction, causing structural changes.
Its odor is weak, or it has a light special odor, which is not pungent and strong. This odor is determined by the molecular composition and structure. It is one of the physical properties of the substance. Although it is not easy to detect, it is also a distinguishing characteristic.
Although it is not said in ancient Chinese, it is helpful for Yu Jun to understand the physical properties of "3,4-dichlorophenylhydrazine acetate" as described above.
What are the chemical properties of Benzeneacetic Acid, 3,4-dichloro-, Hydrazide
3,4-Dichlorophenylacetate hydrazine, this substance is acidic and alkaline, its molecule contains hydrazine group (-NHNH ²) and carboxyl derivative structure, hydrazine group can react with acid, alkaline; at the same time, it originates from phenylacetic acid, benzene ring and chlorine atoms affect the distribution of electron clouds. Although the carboxyl group forms hydrazide, it may still have weak acidity.
Its chemical activity is high, and the nitrogen atom in the hydrazine group has lone pair electrons, which is easy to participate in nucleophilic reactions. It can react with halogenated hydrocarbons, aldones and ketones and other electrophilic reagents to form nitrogen-containing heterocycles or new carbon-nitrogen bond compounds. Because it contains multiple chlorine atoms, it has a certain stability and fat solubility. In organic synthesis, chlorine atom activity can be used for substitution reaction, and other functional groups can be introduced to prepare complex organic compounds.
In terms of solubility, it is slightly soluble in water. Because the molecule contains hydrophobic groups such as benzene ring and chlorine atom, the water solubility is reduced; but it is soluble in some organic solvents, such as ethanol, ether, dichloromethane, etc. Due to the similar phase solubility principle, these organic solvents can interact with the organic part of the molecule.
In terms of thermal stability, it may decompose when heated. Due to the active chemical properties of hydrazine groups, decomposition or rearrangement reactions may occur at high temperatures to generate other substances. When storing and using, pay attention to temperature conditions to prevent accidents.
Its chemical activity is high, and the nitrogen atom in the hydrazine group has lone pair electrons, which is easy to participate in nucleophilic reactions. It can react with halogenated hydrocarbons, aldones and ketones and other electrophilic reagents to form nitrogen-containing heterocycles or new carbon-nitrogen bond compounds. Because it contains multiple chlorine atoms, it has a certain stability and fat solubility. In organic synthesis, chlorine atom activity can be used for substitution reaction, and other functional groups can be introduced to prepare complex organic compounds.
In terms of solubility, it is slightly soluble in water. Because the molecule contains hydrophobic groups such as benzene ring and chlorine atom, the water solubility is reduced; but it is soluble in some organic solvents, such as ethanol, ether, dichloromethane, etc. Due to the similar phase solubility principle, these organic solvents can interact with the organic part of the molecule.
In terms of thermal stability, it may decompose when heated. Due to the active chemical properties of hydrazine groups, decomposition or rearrangement reactions may occur at high temperatures to generate other substances. When storing and using, pay attention to temperature conditions to prevent accidents.
What is the production method of Benzeneacetic Acid, 3,4-dichloro-, Hydrazide
The preparation of 3,4-dichlorophenylacetate hydrazine is an important matter for chemical preparation. In the past, the preparation of this substance often followed various paths. One method is to take 3,4-dichlorophenylacetic acid as the starting material and make it co-heat with thionyl chloride. The intersection of the two, such as the ancient art of war "fire is clear", with the power of heat, thionyl chloride converts the carboxyl group of 3,4-dichlorophenylacetic acid into an acid chloride, and the activity of this acid chloride is greatly increased compared with the carboxyl group, paving the way for the subsequent reaction.
When the acid chloride is ready, it is combined with hydrazine hydrate. The two phases are combined, such as the symmetry of yin and yang, the active carbonyl group of acyl chloride meets the amino group of hydrazine hydrate, and the two are compatible. After some combination, 3,4-dichlorophenylacetate is finally obtained. This process needs to be carefully controlled. If the heat is uneven, or the proportion of materials is inappropriate, the yield can be low, or miscellaneous products can be obtained.
There is another way, and there are also considerable advantages. Using 3,4-dichlorobenzoic acid as the base, first reduce it to 3,4-dichlorobenzanol. This reduction technique is like clearing the clouds and seeing the sun, so that the carboxyl group can be changed to an alcohol group. Then the alcohol is moderately oxidized with an oxidizing agent to obtain 3,4-dichlorobenzaldehyde. Then the aldehyde and the hydrazine reagent are reacted in an appropriate acid-base environment. After condensation and other steps, 3,4-dichlorophenylacetate hydrazine can also be obtained. Although the steps in this way are a little complicated, if all steps can be followed, the best product can also be obtained.
In the preparation process, the precision of the instrument and the suitability of the environment are all about success or failure. Such as a temperature control device, it should be accurate; the reaction kettle should be clean and scale-free. The purity and proportion of the material are the key to the preparation of 3,4-dichlorophenylacetate hydrazine, and must not be ignored.
When the acid chloride is ready, it is combined with hydrazine hydrate. The two phases are combined, such as the symmetry of yin and yang, the active carbonyl group of acyl chloride meets the amino group of hydrazine hydrate, and the two are compatible. After some combination, 3,4-dichlorophenylacetate is finally obtained. This process needs to be carefully controlled. If the heat is uneven, or the proportion of materials is inappropriate, the yield can be low, or miscellaneous products can be obtained.
There is another way, and there are also considerable advantages. Using 3,4-dichlorobenzoic acid as the base, first reduce it to 3,4-dichlorobenzanol. This reduction technique is like clearing the clouds and seeing the sun, so that the carboxyl group can be changed to an alcohol group. Then the alcohol is moderately oxidized with an oxidizing agent to obtain 3,4-dichlorobenzaldehyde. Then the aldehyde and the hydrazine reagent are reacted in an appropriate acid-base environment. After condensation and other steps, 3,4-dichlorophenylacetate hydrazine can also be obtained. Although the steps in this way are a little complicated, if all steps can be followed, the best product can also be obtained.
In the preparation process, the precision of the instrument and the suitability of the environment are all about success or failure. Such as a temperature control device, it should be accurate; the reaction kettle should be clean and scale-free. The purity and proportion of the material are the key to the preparation of 3,4-dichlorophenylacetate hydrazine, and must not be ignored.
Benzeneacetic Acid, 3,4-dichloro-, Hydrazide What are the precautions during use
Phenylacetic acid, 3,4-dichloro-, hydrazide. When using this substance, many precautions need to be understood. This substance has specific chemical properties, and when using it, the first safety protection is required. Because of its potential hazards, wear appropriate protective equipment, such as protective clothing, gloves, goggles, etc., to prevent it from coming into contact with the skin and eyes and avoid damage.
Furthermore, the use environment should also be paid attention to. It should be operated in a well-ventilated place to avoid the accumulation of harmful gases. If used in a closed space, the gas will not disperse or cause health risks. And the operating table must be neat and orderly to prevent impurities from mixing and affecting its properties and use effects.
The weighing and taking process must be accurate. According to the required dosage, choose the appropriate measuring tool, and operate with caution to ensure that the dosage is correct. Excessive or small amounts may have adverse effects on subsequent reactions or experimental results.
Storage should not be ignored. It should be placed in a dry, cool place away from fire sources and oxidants. Improper storage or deterioration will affect the use efficiency, or even cause safety accidents.
In addition, after use, the remaining substances must not be discarded at will. It needs to be properly disposed of in accordance with relevant regulations to prevent environmental pollution. At the same time, waste during use, such as used packaging, contaminated items, etc., should also be disposed of in accordance with regulations.
Only when using phenylacetic acid, 3,4-dichloro-, and hydrazide, pay attention to the above matters to ensure safe and effective operation and avoid accidents.
Furthermore, the use environment should also be paid attention to. It should be operated in a well-ventilated place to avoid the accumulation of harmful gases. If used in a closed space, the gas will not disperse or cause health risks. And the operating table must be neat and orderly to prevent impurities from mixing and affecting its properties and use effects.
The weighing and taking process must be accurate. According to the required dosage, choose the appropriate measuring tool, and operate with caution to ensure that the dosage is correct. Excessive or small amounts may have adverse effects on subsequent reactions or experimental results.
Storage should not be ignored. It should be placed in a dry, cool place away from fire sources and oxidants. Improper storage or deterioration will affect the use efficiency, or even cause safety accidents.
In addition, after use, the remaining substances must not be discarded at will. It needs to be properly disposed of in accordance with relevant regulations to prevent environmental pollution. At the same time, waste during use, such as used packaging, contaminated items, etc., should also be disposed of in accordance with regulations.
Only when using phenylacetic acid, 3,4-dichloro-, and hydrazide, pay attention to the above matters to ensure safe and effective operation and avoid accidents.
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