Chemical Formula | C7H7F2N |
Molar Mass | 143.134 g/mol |
Appearance | Colorless to light yellow liquid |
Boiling Point | 189 - 191 °C |
Density | 1.175 g/cm³ |
Flash Point | 72 °C |
Solubility In Water | Slightly soluble |
Odor | Characteristic amine - like odor |
Chemical Formula | C7H7F2N |
Molecular Weight | 143.14 |
Appearance | Typically a colorless to light - yellow liquid |
Boiling Point | Around 187 - 190 °C |
Density | Approx. 1.15 - 1.20 g/cm³ |
Solubility | Soluble in organic solvents like ethanol, ether |
Flash Point | Ca. 70 °C |
Odor | Aminic, pungent odor |
Pka Value | For the amine group, around 9 - 10 (approximate, related to its basicity) |
Vapor Pressure | Low vapor pressure at room temperature |
Stability | Stable under normal conditions, but reactive with strong oxidizing agents |
What are the main uses of Difluorobenzylamine6?
Difluorobenzamine has a wide range of uses and is widely used in the field of pharmaceutical and chemical industry.
First, it is used in pharmaceutical creation and is often a key intermediate. With its unique chemical structure, it can participate in the construction of many drug molecules. For example, in the synthesis of some antibacterial drugs, difluorobenzamine can be embedded in the molecular structure, endowing the drug with specific antibacterial activity and pharmacological properties, helping to resist the invasion of pathogens, and seeking well-being for patients.
Second, it also plays an important role in the research and development of pesticides. It can be used to synthesize highly efficient and low-toxic pesticides. Its structural characteristics make the pesticides made from this raw material highly targeted and lethal to pests, and can reduce the harm to the environment and non-target organisms. It is also beneficial to the ecological environment while ensuring a bumper agricultural harvest.
Third, it has emerged in the field of materials science. It can be used as a raw material for the synthesis of functional materials, giving materials such as special electrical and optical properties. For example, when preparing some organic optoelectronic materials, difluorobenzyl amine participates in the reaction, optimizes material properties, and expands its application in optoelectronic devices, such as Light Emitting Diode, solar cells, etc.
In summary, difluorobenzyl amine plays an important role in the fields of medicine, pesticides, and materials science, promoting the progress and development of related industries.
What are the physical properties of Difluorobenzylamine6?
Difluorobenzyl amine is an organic compound with specific physical properties. Its properties are mostly colorless to light yellow liquids at room temperature. The appearance is clear and transparent, and the smell has a pungent odor of amines.
The boiling point is related to its gasification temperature, which is usually within a certain range, such as under a specific pressure, and is roughly in a certain range. This is determined by factors such as intermolecular forces. This temperature causes difluorobenzyl amine to change from liquid to gaseous.
The melting point is the equilibrium temperature of solid and liquid substances. The melting point of difluorobenzyl amine is specific. Below this temperature, it is a solid state, and above it is a liquid state. This is determined by its molecular structure and interactions. < Br >
The density reflects the mass per unit volume, and the density of difluorobenzyl amine is a certain value, indicating that the same volume is different from other substances. In the process of chemical operation such as mixing and separation, the density properties are key.
In terms of solubility, organic solvents show different solubility conditions. For example, they are easily soluble in common organic solvents, such as ethanol and ether. Due to the principle of similarity and compatibility, their molecular structure is similar to that of organic solvents, which is conducive to mixing with each other. However, in water, the solubility is poor. Due to the large difference between molecular polarity and water molecules, the two are difficult to miscible. This solubility characteristic is widely used in organic synthesis, purification and other steps.
What is the chemistry of Difluorobenzylamine6?
Difluorobenzyl amine is a genus of organic compounds. Its physical properties are usually colorless to light yellow liquids with a special odor. In terms of solubility, it is slightly soluble in water, but it can be miscible with many organic solvents, such as ethanol and ether.
When it comes to chemical properties, in this difluorobenzyl amine, the amino group is alkaline and can react with acids to form corresponding salts. For example, when exposed to hydrochloric acid, a hydrochloride salt will be formed, which is quite common. At the same time, the hydrogen atom on the benzyl group is active due to the influence of benzene ring and amino group, and can undergo substitution reaction under specific conditions.
Furthermore, the presence of fluorine atoms in difluorobenzyl amine greatly affects its chemical activity and stability. Fluorine atoms are highly electronegative, which changes the polarity of molecules and affects their interactions with other substances. And the introduction of fluorine-containing groups often improves the stability and fat solubility of compounds.
In chemical reactions, difluorobenzyl amine can participate in many organic synthesis reactions, such as amidation reactions, and its amino groups can react with acid chlorides or anhydrides to form corresponding amides. It can also participate in nucleophilic substitution reactions, showing a variety of chemical activities and is widely used in the field of organic synthesis.
What are Difluorobenzylamine6 synthesis methods?
There are many different ways to make difluorobenzyl amine. The common one is to start with difluorotoluene, brominate to obtain difluorobenzyl bromide, and then react with ammonia to obtain difluorobenzyl amine. The key to the reaction is to choose the appropriate conditions during bromination, control the reaction process, make the bromination check point accurate, and the yield is good. When ammoniolysis, it is also necessary to adjust the temperature, pressure, and the ratio of reactants to promote the completion of the reaction and increase the amount of yield.
Second, or start with difluorobenzoic acid, first convert to acid chloride, then amide, and finally reduce to difluorobenzyl amine. In this process, a suitable chlorination agent is required for the acid chloride, a good solvent and catalyst are selected for the amidation, and a high-efficiency reducing agent is selected as the key for the reduction step, so that the reaction can proceed smoothly and a pure product can be obtained.
There is also a method of preparing by condensation reaction of difluorobenzene with formaldehyde and ammonium formate. Among them, the environment of the condensation reaction, such as temperature, pH, etc., has a great influence on the formation of the product. It is necessary to fine-tune various parameters to achieve the expected effect, and to obtain 6% difluorobenzyl amine with excellent purity and yield. Each method has its own advantages and disadvantages. When it is in practice, it should be selected according to the ease of raw materials, the cost, and the availability of equipment.
What is the price range of Difluorobenzylamine6 in the market?
In the market, the price of difluorobenzyl amine is difficult to determine. The price of difluorobenzyl amine often changes due to various reasons, such as the supply and demand of materials, the difficulty of making, the quality of quality, and the market conditions are also constantly changing.
Looking at the prices of various things in the past, there are traces of their changes. If the supply of materials is wide, and the number of people seeking them is small, the price may drop; if it is difficult to make, a lot of labor and materials are required, and the price may rise.
If you want to know the price of difluorobenzyl amine, you should visit the chemical industry, sell it, or consult the industry. They often know the current market conditions and can give an approximate price in the near future. And the price of chemical industry, like the change of the situation, so it is advisable to explore its market often, in order to be sure of the situation. Although it is difficult to determine the price of the domain, but follow these various ways, or you can get its rough number.