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What are the main uses of N-Butyl Cinnamate?
N-Butyl Cinnamate has a wide range of uses. It plays an important role in the field of fragrances. This substance has a unique aroma and is often used as a fragrance additive to give products a pleasant aroma. In the cosmetics industry, it is also used to increase the fragrance of cosmetics and enhance the user's sensory experience.
Furthermore, in some industrial applications, N-Butyl Cinnamate can be used as a plasticizer. It can improve the flexibility and plasticity of certain materials, making products more practical. In terms of coatings, it may optimize the properties of coatings, such as leveling and gloss, making the coating more beautiful and durable.
In the field of medicine, although it is not the main pharmaceutical ingredient, it can be used as an excipient in pharmaceutical preparations to assist in drug molding or improve drug release characteristics.
In summary, N-butyl cinnamate plays an important role in many aspects such as fragrances, cosmetics, industrial materials and pharmaceutical preparations due to its own characteristics, and plays an indispensable role.
What are the physical properties of N-Butyl Cinnamate?
N-butyl cinnamate is one of the organic compounds. It has unique physical properties. Looking at its properties, it is normally a colorless to light yellow oily liquid, clear and pleasing to the eye. The aroma of this substance is quite pleasant, exudes a mild and elegant aroma, and is often used in fragrances and other fields.
When talking about the boiling point, it is about 270-272 ° C. Such a boiling point makes the substance gradually change from liquid to gaseous at a specific temperature. Its melting point is very low, about -22 ° C, which means that it is mostly stored in a liquid state at room temperature.
The density of N-butyl cinnamate is also an important physical property. Its density is about 1.008 - 1.018g/cm ³, which is slightly heavier than water. If it is mixed with water, it will sink to the bottom of the water. Its refractive index is about 1.556 - 1.566, and light will be refracted at a specific angle when passing through this substance.
In terms of solubility, N-butyl cinnamate is insoluble in water, but soluble in many organic solvents, such as ethanol, ether, chloroform, etc. This solubility characteristic has a significant impact in chemical synthesis, fragrance preparation, etc., making it convenient to select suitable solvents for related treatment.
What are the chemical properties of N-Butyl Cinnamate?
N-butyl cinnamate is one of the organic compounds. It has unique chemical properties and has extraordinary uses in many fields.
The appearance of this compound is often colorless to light yellow liquid, and it is clear and shiny when viewed. It has a fragrant aroma, which makes it popular in the fragrance industry and can add a unique flavor to various fragrances.
In terms of its chemical activity, N-butyl cinnamate contains carbon-carbon double bonds and ester groups. Carbon-carbon double bonds have high reactivity and can participate in many addition reactions. If it is combined with halogen, it can be added, causing the double bond to break, and the halogen atom can be integrated into the molecular structure. The reaction conditions are mild, usually at room temperature or slightly warmed state. It can also be hydrogenated with hydrogen with the help of catalysts, and the double bond is saturated and converted into a saturated compound. This process is of great significance for adjusting the structure and properties of the compound. The existence of the
ester group also gives it specific chemical properties. In an acid or alkali environment, hydrolysis can occur. In an acidic medium, hydrolysis into cinnamic acid and butanol, this reaction is reversible and requires specific conditions to achieve equilibrium control. Under alkaline conditions, the hydrolysis is more thorough, resulting in cinnamate and butanol. This hydrolysis reaction is an important means in organic synthesis and analysis. It can be used to prepare cinnamic acid derivatives or analyze the structure of ester-containing compounds.
In addition, N-butyl cinnamic acid ester has good solubility and can be soluble in many organic solvents, such as ethanol, ether, chloroform, etc. This property makes it suitable for coating, ink and other industrial fields. As a solvent or additive, it can optimize the performance of the product, help to form a uniform film, and improve the quality and stability of the product.
What are the precautions for N-Butyl Cinnamate during the production process?
For the work of taking N-butyl cinnamate, we should pay attention to all kinds of things. First, the quality of raw materials is very important. The quality of cinnamic acid and n-butanol directly affects the quality of the product. If the raw material contains high quality, the reaction is ideal, and the quality of the product is also affected. Therefore, the quality of the raw materials must be determined to ensure that the quality meets the requirements.
Second, the amount of catalysis should not be small. Appropriate catalysis can speed up the reaction rate and improve the recovery rate. Such as sulfuric acid, toluenesulfonic acid, etc. can be used as catalysis. However, the amount of catalysis can be precisely controlled, the catalytic effect is not good, and the reaction is slow; the amount of catalysis may lead to side reactions, reducing the quality of the product.
Furthermore, the degree of reaction should also be properly controlled. This reaction usually needs to be performed at a specific temperature, the temperature is low, and the reaction rate is slow or slow; if the temperature is high, it is easy to cause side reactions to occur, decompose or carbonize. And the reaction also needs to be adjusted according to the situation. If the reaction is insufficient, the reaction is not complete, and the reaction rate is reduced. In addition, the sealing performance of the reaction should not be ignored. Because some raw materials or materials in the reaction are easy to be damaged, if the seal is not installed, the loss of raw materials and the reduction rate may also cause environmental pollution.
is the best, and the crude product contains raw materials, catalysts and side substances that have not been reversed. It is necessary to obtain high-grade N-butyl cinnamate by means of the method of synthesis, such as steaming, extraction, re-crystallization, etc., in order to meet the needs of raw rice.
What is the market price of N-Butyl Cinnamate?
The price of N-butyl cinnamate in the market often varies due to quality, source, and current situation. In the past, the price of N-butyl cinnamate often fluctuated due to supply and demand conditions and the progress of manufacturing.
In terms of ordinary quality, it was recorded in the past that the price per gram may be between a few gold and tens of gold. If the quality is high, or because of the refining method and the excellent raw materials, the price may be several times higher.
And the origin is different, the price is also different. Those who are transported from afar may be higher than those who are near real estate due to the cost of transportation and the insurance of transportation. In the event of natural disasters or war disasters, the production or decrease of raw materials will increase in price; if new technologies are developed, the quantity will increase, and the price will decrease.
However, if you want to determine the price of the market, you must look at the current market conditions, consult various merchants and newspapers, and you can get a near-real price.