2-Secbutylpyrazine

2-sec-butylpyrazine has a wide range of uses, and its role is crucial in the field of fragrances. This substance has a unique aroma and can be added to various foods to enhance flavor and seasoning. For example, in baked goods, it can give it a rich and attractive fragrance, making bread, biscuits, etc. emit a unique and charming atmosphere, arousing the appetite of diners. In beverages, it can also add unique flavor, adding a different flavor to the drink and making it richer in taste.
In the pharmaceutical and chemical industry, 2-sec-butylpyrazine is also a key raw material. It can be used as an intermediate for the synthesis of specific drugs, helping to develop new drugs, or optimizing existing drug ingredients to enhance efficacy. In chemical synthesis, it can participate in a series of reactions to generate a variety of organic compounds, expanding more categories and properties for chemical products.
In addition, it is also used in the field of daily chemicals. It can be used to prepare perfumes, air fresheners, etc., with its unique aroma to give the product a pleasant fragrance, improve product quality and user experience. Because of its unique aroma and stability, it can make the product last for a long time, occupying a certain position in the daily chemical industry.

2-sec-butylpyrazine is one of the organic compounds. Its physical properties are worth exploring.
First of all, its appearance is often colorless to light yellow transparent liquid, which is clearly recognizable, and can be seen in ordinary environments.
It has a unique nutty aroma and is accompanied by a roasted aroma. This flavor is of great significance in the fields of food flavors and other fields, and can often add flavor and fragrance.
As for the boiling point, it is about 220-222 ° C. At such a temperature, it changes from liquid to gas state. This property is crucial in operations such as separation and purification.
In terms of melting point, it is difficult to clarify the relevant accurate data, but it can be roughly known that it can be cured at relatively low temperatures, and may vary slightly under different experimental conditions.
In terms of density, it is about 1.02 - 1.03g/cm ³. This value is related to the relationship between its quality and volume. It is an important consideration in the design of many chemical processes and product formulations.
In terms of solubility, it can be slightly soluble in water, but easily soluble in organic solvents such as ethanol and ether. This characteristic makes it different in the application of different solvent systems. It can be reasonably selected according to this characteristic in organic synthesis and fragrance blending scenarios.
And because of its volatility, it can gradually evaporate into the air at room temperature and pressure. This property needs to be treated with caution in terms of odor emission and product preservation.
The above physical properties of 2-sec-butylpyrazine are important reference factors in the application of food, flavors, chemical industry and many other fields, which determine its use mode, storage conditions and application scope.

The chemical properties of 2-sec-butylpyrazine are quite stable under normal conditions. This is due to the characteristics of its molecular structure. Looking at its structure, the pyrazine ring is aromatic, and the conjugated system makes its electron cloud uniformly distributed, which increases its stability. And the sec-butylpyrazine is connected to the pyrazine ring, although there are certain spatial effects and electronic effects, it does not break the aromatic stable structure of the ring.
In general chemical environment, if there are no special conditions, such as high temperature, strong acid-base, strong oxidizing agent or reducing agent, etc., 2-sec-butylpyrazine is difficult to have a significant chemical reaction. In case of mild acid-base, due to the electronic properties of the nitrogen atom of the pyrazine ring, it has a certain tolerance to acid-base. Even when heated, at moderate temperatures, it does not cause rapid decomposition or rearrangement.
However, when the environment changes, such as high temperature and the presence of oxygen, or in the case of strong oxidizing reagents, the sec-butyl or pyrazine ring can be oxidized. If the extreme conditions of strong acid and alkali and high temperature, the aromaticity of the pyrazine ring may be affected, triggering ring opening or other rearrangement reactions.
In summary, under common chemical scenarios and mild conditions, 2-sec-butyl pyrazine is chemically stable, but under special and severe chemical conditions, its stability will be broken, and various chemical reactions will occur.

2-sec-butylpyrazine is also an organic compound. There are several common methods for its preparation.
First, it can be obtained by alkylation of pyrazine with a sec-butylpyrazine reagent. Among them, pyrazine is the base material, and a suitable sec-butylpyrazine reagent is selected, such as a sec-butylyl halide. Under appropriate reaction conditions, such as in a suitable solvent, with the help of a catalyst, the temperature and time are controlled. The alkylation reaction is successful, and the sec-butylpyrazine is then connected to the pyrazine to form 2-sec-butylpyrazine. Solvents, or non-protic organic solvents, such as dichloromethane, N, N-dimethylformamide, etc., can help the reactants to dissolve and facilitate the reaction. Catalysts can speed up the reaction rate and reduce the activation energy of the reaction. For example, metal halides are often used as catalysts.
Second, it can also be synthesized through multi-step reactions. First, simple compounds containing nitrogen are prepared by condensation, cyclization, etc. to obtain pyrazine derivatives, and then sec-butyl groups are introduced. Although this process is more complicated, the structure of the product can be finely adjusted according to different starting materials and reaction conditions to obtain high-purity 2-sec-butylpyrazine.
Third, the biosynthesis method is also gradually being studied. The reaction is catalyzed under mild conditions by the action of microorganisms or enzymes. Microorganisms or enzymes are highly selective, which can make the reaction occur in a directional manner, reduce side reactions, and are environmentally friendly. However, the biosynthesis method requires strict reaction conditions, and requires fine regulation of the growth environment of microorganisms or the activity conditions of enzymes to effectively produce 2-sec-butylpyrazine.

I look at what you are asking, but I am inquiring about the price range of 2-sec-butylpyrazine in the market. Unfortunately, although I have the ability to understand the past and the present, the price of the market is constantly changing, and it is related to various factors, such as origin, quality, supply and demand. It is difficult to determine the price range.
If you want to know the details, you should consult chemical material merchants, trade brokers, or visit various chemical product trading platforms to observe the price of their recent transactions. Or observe the changes in market supply and demand, and the quality is good or bad. It is also useful to judge the price. Although I can't tell the price directly, this approach may help you find the price range of 2-sec-butylpyrazine in the market.