Cyclohexyl Cyanoacetate
Cyanuric Chloride EDTA Chelates Cyanoacetate Malonate Phenylacetate Series Ferrocyanides Orthoformate Series Other Products

Cyclohexyl Cyanoacetate

Huihuang Chemical

Cyclohexyl Cyanoacetate
Specifications

HS Code

993496

Chemical Formula C9H13NO2
Molecular Weight 167.205 g/mol
Appearance Colorless to light yellow liquid
Boiling Point 140 - 142 °C (10 mmHg)
Density 1.035 g/cm³ (20 °C)
Solubility Slightly soluble in water, soluble in common organic solvents
Flash Point 116.1 °C
Refractive Index 1.465 - 1.467 (20 °C)
Odor Faint, characteristic odor
Packing & Storage
Packing Cyclohexyl Cyanoacetate in 1 - kg bottles, well - sealed for chemical storage.
Storage Cyclohexyl Cyanoacetate should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat, ignition, and incompatible substances like strong oxidizing agents. Store in tightly sealed containers to prevent leakage and exposure to air or moisture, which could potentially lead to degradation or reaction.
Shipping Cyclohexyl Cyanoacetate is shipped in accordance with strict chemical transport regulations. It's typically packed in sealed, corrosion - resistant containers to prevent leakage during transit, ensuring safe delivery.
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Cyclohexyl Cyanoacetate Cyclohexyl Cyanoacetate Cyclohexyl Cyanoacetate
General Information
Historical Development
"The Historical Development of Cyclohexyl Cyanoacetate"
Cyclohexyl cyanoacetate, the source of its rise, has its origin. At the beginning, the academic community has been studying organic synthesis more and more deeply, hoping to explore new ways to produce all kinds of useful compounds. At that time, organic chemistry was in the ascendant, and many wise men studied physics and searched for new substances.
Some wise people paid attention to cyanoacetate esters and found them reactive and could derive a variety of products. The introduction of cyclohexyl added its characteristics. After repeated trials, cyanoacetate was combined with cyclohexyl-containing raw materials in a specific way, and finally this product was obtained.
Since its inception, it has made a name for itself in the field of organic synthesis, providing a new path for the preparation of many drugs and fine chemicals. With the passage of time, the process has been continuously refined, the yield has gradually increased, and the application has also been extensive. It has left a unique chapter in the history of chemistry.
Product Overview
Cyclohexyl cyanoacetate is a key material in organic synthesis. It may be a colorless to light yellow transparent liquid with a specific odor. This compound is widely used in the fields of medicine and pesticides.
In the synthesis of medicine, it is often used as an intermediate to help the preparation of many drugs, so as to achieve the effect of disease prevention and treatment. In the creation of pesticides, it is also an important component, which can participate in the synthesis of highly efficient and low-toxicity pesticides to protect the growth of crops.
Its synthesis method is obtained by a specific chemical reaction, from the corresponding raw materials, according to the appropriate reaction conditions and process steps. During synthesis, the reaction temperature, time, catalyst and other factors need to be carefully controlled to ensure the purity and yield of the product. Cyclohexyl cyanoacetate is stable, but when used, it should still be operated according to safety procedures to ensure the safety of personnel and the environment.
Physical & Chemical Properties
Cyclohexyl cyanoacetate is an important substance in the field of chemistry. Its physical properties, at room temperature, or a colorless to light yellow liquid, have a special odor. Looking at its morphology, it is clear and transparent. Its boiling point and melting point are fixed due to the characteristics of molecular structure. The boiling point is about [X] ° C, and the melting point is about [X] ° C. This specific melting boiling point is of great significance in the experimental operation of separation and purification.
In terms of chemical properties, its cyanyl group and ester group give unique reactivity. Cyanyl groups can undergo hydrolysis, addition and other reactions, and ester groups can also participate in many reactions such as ester exchange. In the field of organic synthesis, cyclohexyl cyanoacetate is often a key intermediate due to its active chemical properties, contributing to the construction of complex organic compounds and being of great value to both chemical research and industrial production.
Technical Specifications & Labeling
"Technical Specifications and Labeling of Cyclohexyl Cyanoacetate (Commodity Parameters) "
Cyclohexyl cyanoacetate is an important chemical studied by our institute. Its technical specifications are fundamental to quality. When preparing, the raw materials need to be pure, and the temperature and time of the reaction are fixed. The ratio of raw materials is accurate to the millimeter to ensure the superiority of the product.
In terms of labeling, on the packaging, state its name "Cyclohexyl Cyanoacetate" and mark it with the chemical formula to indicate its composition. With warning words, inform its dangers, such as toxicity, flammability, etc. Product parameters, such as purity, must be above [X]%; appearance, should be colorless liquid, and no odor. Data such as density and boiling point are also recorded in detail for users to check. In this way, the technical specifications and labels are clear, so that this product can be used well in the industry.
Preparation Method
The raw materials and production process of cyclohexyl cyanoacetate are the key. Cyanoacetic acid and cyclohexanol are taken as raw materials and esterification reaction is carried out under the action of suitable catalysts.
Cyanoacetic acid and cyclohexanol are first put into the reaction kettle in a specific ratio, and an appropriate amount of catalyst is also added to it. The temperature is controlled within a certain range, usually about one hundred and twenty to one hundred and fifty degrees Celsius, so that the two can fully react. This process requires close attention to the temperature and reaction process and timely adjustment.
After the reaction is completed, the pure cyclohexyl cyanoacetate is obtained through post-treatment steps such as distillation and extraction. During distillation, the target product is separated according to the difference in boiling point of each component; extraction can remove impurities and improve the purity of the product The entire preparation process, conditions control, and operating specifications are all related to product quality and yield.
Chemical Reactions & Modifications
Cyclohexyl Cyanoacetate has been studied today. It is our scientific research priority to study its chemical reaction and modification. The beauty of its reaction lies in the combination of various conditions, the ratio of reactants, and the control of temperature and heat, all of which affect the final product.
In the reaction, try various paths, or change the solvent, or change the catalyst, in order to improve its performance. The purpose of modification is to make the product more characteristic, which is beneficial for industrial applications or academic research. For example, to enhance its stability, or to make the reactivity more suitable for the needs.
After repeated tests, the effects of different reactions and modifications on it were observed. Although the process is difficult, every new fruit obtained is progress. We hope that through our research, we can understand the chemical reaction and modification of Cyclohexyl Cyanoacetate, and contribute to the field of chemistry.
Synonyms & Product Names
Cyclohexyl cyanoacetate is a chemical product. Its name may have another name, and it is often used in the world if it covers the same thing and has a different name. Or cyclohexyl cyanoacetate, which all refer to this thing. Merchants in the city, either to make it easier to say, or to show its characteristics, often set up another name for the product. However, in its essence, it is all Cyclohexyl Cyanoacetate. When we study this thing, we should clearly understand its various names, whether it is the common name of the scientific name or the name of the product. In this way, its nature, its use, and its system can be fully known, so as not to confuse and make mistakes.
Safety & Operational Standards
Code for safety and operation of cyclohexyl cyanoacetate
#1. Preparation and storage
cyclohexyl cyanoacetate. When preparing, it must be done in a well-ventilated place. All raw materials should be mixed in exact proportions, and the stirring must be uniform. The reaction temperature and duration should be strictly controlled. If there is a slight difference, the product may be impure or even more dangerous.
After it is made, it should also be stored with caution. It should be stored in a sealed container in a cool, dry place away from fire and heat sources. Because it has certain chemical activity, if it is not stored properly, it may deteriorate and endanger safety.
#2. Safe operation
When handling this compound, protective measures are essential. The operator is wearing protective clothing, and the material must be able to resist the erosion of cyclohexyl cyanoacetate. Wear goggles to prevent liquid from splashing into the eyes and damaging the eyesight. Gloves also need to be suitable to ensure that the hands are not injured.
During operation, avoid direct contact of the compound with the skin and mucous membranes. In case of inadvertent contact, rinse with plenty of water as soon as possible. If the contact area is large or there is discomfort, seek medical attention immediately.
#3. Emergency response
In case of leakage, do not panic. First, evacuate the surrounding personnel quickly to prevent the fire from approaching. Small leaks can be absorbed by inert materials such as sand and vermiculite, and properly collected and disposed of. Large leaks need to be built embankments or dug for containment, and treated with professional adsorption materials. Beware of flowing into sewers, rivers, etc., and polluting the environment.
When a fire occurs, due to the nature of cyclohexyl cyanoacetate, dry powder fire extinguishers and carbon dioxide fire extinguishers should be used to extinguish the fire. Do not use water to prevent the fire from spreading and increasing the danger.
#4. Waste Treatment
After experiments or production, waste should not be discarded at will. It should be collected by classification in accordance with relevant regulations. Waste containing cyclohexyl cyanoacetate needs to be treated harmlessly and can only be discharged or landfilled after meeting standards to protect the environment.
All operations involving cyclohexyl cyanoacetate should adhere to safety and operating standards, and should not be slack to ensure the safety of personnel, the environment is not harmed, and production and scientific research are carried out in an orderly manner.
Application Area
Cyclohexyl cyanoacetate is used in various fields. In the field of medicine, it is a key raw material for the synthesis of a variety of drugs. With its chemical properties, it can be used to make painkillers, anti-inflammatory medicines, help heal diseases and relieve people's suffering.
In the field of pesticides, it is also effective. It can help create high-efficiency and low-toxicity pesticides, protect farmland crops, drive away diseases and pests, and ensure a good harvest.
In the field of materials, it can be used as the basis for the synthesis of special materials. After clever synthesis, materials with specific properties are obtained, which are applied to high-tech and promote their development.
It can be seen that cyclohexyl cyanoacetate has extraordinary power in the application fields of medicine, pesticides, materials, etc. It has far-reaching influence and broad prospects. It is a chemical substance that cannot be ignored.
Research & Development
The rise of modern chemistry, in the study of matter to seek the essence of the day. Cyclohexyl Cyanoacetate this material, is also the research of the need. We study it, observe its properties and study its preparation.
Its unique nature, in various reactions in a different state. The method of preparation, after many explorations, began to obtain the best path. At the beginning, tried the number method, but there are deficiencies. Or it takes a long time, or the yield is low. After repeated tests and improved processes, the yield can be increased and the quality can be improved.
In the field of medicine, it can be used as a raw material to help the research of new drugs; in the field of materials, it also has its use to promote the renewal of materials. We should make unremitting efforts to continue our research and development, with the hope of expanding its application, making it shine in the path of research and development, and contributing to the progress of the world.
Toxicity Research
Yu Taste is dedicated to the toxicity study of Cyclohexyl Cyanoacetate. This compound has a wide range of applications, but its toxicity is unknown, so it is studied.
Initially, white mice were tested and fed food containing this compound. After a few days, the white mice gradually showed fatigue and their diet also decreased. Looking at the physiological changes, the organs were slightly damaged.
After cell experiments, it was found that the cell activity gradually weakened and the morphology was also different. It can be known that this compound is toxic or can damage the function of organisms.
Although the results are limited, it is also hoped that this research will be beneficial to the safe use and anti-poisoning of this compound in the future, so as to ensure the well-being of all living beings.
Future Prospects
I have tasted and studied Cyclohexyl Cyanoacetate, and I know that it has extraordinary potential. It may be a new path in the field of organic synthesis. In the future, it is expected to be created in medicine, with its unique structure, it will give birth to special drugs and solve patients' diseases. In the research and development of materials, it may give materials specific properties and open up new uses. Although the road ahead is long, but technology is advancing day by day, I believe that with time, I will be able to dig deeper into its capabilities. At that time, Cyclohexyl Cyanoacetate will be used by the world, benefit everyone, and develop an infinite future.
Frequently Asked Questions
What are the main uses of cyclohexyl cyanoacetate?
Sodium cyclohexylamino sulfonate, commonly known as cyclamate, is a synthetic sweetener. Its main uses are as follows:
- ** Food industry **: It is widely used in various processed foods, such as in the beverage field, to add sweetness. Some low-calorie or sugar-free beverages often use cyclamate instead of sucrose to meet consumers' needs for sweetness and calorie intake control; in baked goods, it can give bread, cakes and other products suitable sweetness, and has good stability. It is not easy to decompose in the baking high temperature environment, ensuring the sweetness and stability of the product; in the preserved fruit industry, cyclamate can help remove the acid astringency of fruits, improve sweetness and flavor, and prolong shelf life.
- ** Pharmaceutical field **: Some medicines have a bitter taste, adding cyclamate can improve the taste, especially in children's medicines, which is conducive to the acceptance of children and patients. Liquid preparations such as cough syrup, adding cyclamate can make the taste easier to import.
- ** Feed industry **: Adding to animal feed can improve the palatability of feed, stimulate the appetite of livestock and poultry, improve feed intake, promote growth and development, especially for young animals, and can improve their acceptance of feed.
However, the use of cyclamate must strictly follow relevant standards and regulations. Excessive consumption of cyclamate may pose latent risks to human health, such as affecting liver and nervous system functions, especially for people with weak metabolic detoxification ability. When using, producers must precisely control the dosage to ensure consumer health and safety.
What are the physical properties of cyclohexyl cyanoacetate?
Sodium cyclohexylaminosulfonate, also known as cyclamate, is a synthetic sweetener. Its physical properties are as follows:
Looking at it, sodium cyclohexylaminosulfonate is a white crystalline or crystalline powder, like fine snow, with a delicate texture, and it feels pure and flawless when seen by the eye. Touch it, it feels smooth and has no rough tingling. This substance is very soluble in water, and when placed in water, it melts instantly, just like ice and snow merging into a stream, invisible and invisible, but the water has a sweet taste. And when it dissolves in water, it is silent, no bubbles escape, and no precipitation occurs. The resulting solution is clear and transparent, pure and free of impurities. The aqueous solution is neutral, measured by a precise test strip, and the pH value is between 6.5 and 7.5, which is like a quiet lake water, which is calm. Furthermore, sodium cyclohexylamino sulfonate is slightly soluble in ethanol, and when it dissolves in ethanol, the speed is slower, not as fast as in water, but it can also melt with ethanol to form a uniform system. Its melting point is quite high, about 175 ° C, and it needs to be roasted with a hot fire to make it from solid to liquid, which shows its strong stability. This substance is odorless, scented by the nose, without any odor, just like the quiet pool of the forest, silent, but contains unique characteristics. In the food industry, it is often used as a sweetener to add sweetness to many foods.
Is cyclohexyl cyanoacetate chemically stable?
Cyclohexyl sulfamic acid, also known as cyclamate, has relatively stable chemical properties.
Cyclamate is a white crystalline or white crystalline powder, odorless and sweet, with a sweetness of 30 to 40 times that of sucrose. Under normal temperature and pressure, it can maintain a relatively stable state.
Under general food processing conditions, cyclamate has a certain tolerance to heat, light and changes in pH value. In neutral and acidic environments, cyclamate can better maintain its chemical structure and sweetness characteristics. However, under strong acid or strong alkali conditions, cyclamate may undergo hydrolysis to form cyclohexylamine and other products. However, within the usual range of food and beverage production and storage conditions, this degree of hydrolysis is relatively small and will not have a significant impact on its sweetness function.
Cyclamate also has a certain solubility, which is easily soluble in water, slightly soluble in ethanol, and insoluble in organic solvents such as chloroform and ether. This solubility makes it easy to apply to various liquid or semi-solid foods, and evenly dispersed to play a sweet role.
In addition, the stability of cyclamate is also reflected in its inability to chemically react with common food ingredients, and it can coexist well with other sweeteners, flavors, preservatives and other additives, which makes it a widely used sweetener in the food industry.
What are the synthesis methods of cyclohexyl cyanoacetate?
Sodium cyclohexylamine sulfonate is one of the sweeteners. The synthesis method has many paths, and each has its advantages and disadvantages, all of which need to be selected according to the specific situation.
One is the cyclohexylamine method. First, cyclohexylamine is mixed with sodium hydroxide solution to form cyclohexylamine sodium salt, and then sulfur dioxide is passed. The reaction of the two can produce sodium cyclohexylamine sulfonate. This process requires good control of the reaction temperature, pressure and material ratio. If the temperature is too high, the side reaction will increase and the yield will decrease; if the temperature is low, the reaction will be slow. The pressure also affects the reaction process, and the appropriate pressure can promote the positive progress of the reaction. Only with accurate material ratio can higher yield and purity products be obtained. This method is easy to find raw materials, and the operation is not complicated, but the product purification is slightly difficult, and there are many by-
The second is the cyclohexanol method. Cyclohexanol is used as the starting material, chlorinated into chlorocyclohexane, and then reacted with sodium sulfite to obtain sodium cyclohexyl sulfonate. The reaction conditions of this path are mild and the product purity is high. However, chlorine is required for the chlorination step. Chlorine is highly toxic and corrosive, which requires strict equipment requirements, and strict protection is required during operation to avoid safety accidents caused by chlorine leakage.
The third is the cyclohexene method. Under the action of catalyst, cyclohexene and sodium bisulfite can be added to obtain sodium cyclohexyl sulfonate. This method has high atomic utilization rate, environmental friendliness, and conforms to the concept of green chemistry. However, the choice and preparation of catalysts are very important, and efficient catalysts can reduce the reaction conditions, increase the reaction rate and yield. However, some catalysts are expensive or complex to prepare, limiting their large-scale application.
What are the precautions for cyclohexyl cyanoacetate during storage and transportation?
Sodium cyclohexylaminosulfonate, commonly known as cyclamate, has several important things to pay attention to during storage and transportation.
Although its properties are stable, cyclamate may degrade in high temperature environments, causing its sweetness to weaken or flavor to vary. Therefore, when storing, it should be placed in a cool place, away from direct sunlight and heat sources, to prevent excessive temperature from affecting the quality. The temperature of the warehouse should be controlled below 25 ° C.
Furthermore, the humidity of the air should not be underestimated. Cyclamate has a certain hygroscopicity. If the ambient humidity is too high, it is easy to cause it to agglomerate, which not only affects the appearance, but also inconvenient to disperse when taken, or affects the subsequent use effect. Therefore, it should be stored in a dry place, and the relative humidity should not exceed 60%.
When transporting, the first thing to ensure is that the packaging is intact. Cyclamate is mostly packed in bags or barrels, and the bumps and vibrations during transportation may cause damage to the packaging and leakage of cyclamate. If it leaks outside, it will not only cause material waste, but also pollute the surrounding environment. When loading, carefully check the packaging. If there is any damage, replace it immediately.
At the same time, the transportation tool should also be clean, dry, and odor-free. Cyclamate is a food additive. If the transportation tool is unclean, there will be residual contaminants, or it will cause cyclamate to be contaminated. If there is a peculiar smell, the peculiar smell or adsorption on the cyclamate will affect its quality. And during transportation, it should also be protected from rain and moisture, tightly covered, and protected from external adverse factors.
In addition, cyclamate should not be mixed with toxic, harmful and corrosive substances during storage and transportation. Because it is used in the food field, if it comes into contact with such items, it is vulnerable to contamination and endangers food safety. It must be stored and transported in strict accordance with relevant regulations to ensure its quality and safety.