Huadai Chemical
PRODUCTS
Citronellol
Huadai Chemical
|
HS Code |
832869 |
| Chemical Formula | C10H20O |
| Molar Mass | 156.265 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Odor | Rose - like, fresh, citrus - herbal |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in ethanol, diethyl ether, etc. |
| Boiling Point | 224 - 225 °C |
| Melting Point | -57.5 °C |
| Density | 0.859 - 0.862 g/cm³ at 25 °C |
| Flash Point | 96 °C |
| Refractive Index | 1.454 - 1.458 at 20 °C |
| Packing | 500g of Citronellol in a sealed, chemical - resistant plastic bottle for safe storage. |
| Storage | Citronellol should be stored in a cool, dry, well - ventilated area away from heat sources and ignition points. It is advisable to keep it in a tightly sealed container to prevent evaporation and contamination. Store it separately from oxidizing agents and incompatible substances. This storage method helps maintain its chemical stability and safety. |
| Shipping | Citronellol, a chemical, is typically shipped in well - sealed, corrosion - resistant containers. Compliance with safety regulations for hazardous substances is crucial. Shipments are monitored to maintain proper storage conditions during transit. |
For samples, pricing, or more information, please call us at +8615365036030 or mail to info@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615365036030
Email: info@alchemist-chem.com
Historical Development
Citronellol is the essence of incense. Its origin can be traced back to ancient times. The ancestors gradually recognized this incense among the fragrant flowers. Ancient alchemists, seeking immortal herbs to make alchemy, also occasionally touch its fragrance.
And Han, Silk Road, foreign spices into China, the name of Citronellol gradually passed down. However, it was not easy to pick at that time, and it was mostly enjoyed by officials and dignitaries. In the Tang Dynasty, the power of the country was prosperous, and incense was prosperous. Citronellol was used in the rich and powerful families of the palace, for incense and incense making.
Since the Song Dynasty, the market has flourished, and the incense industry has flourished. Craftsmen study its refining method, Citronellol is widely used in balms and sachets. To the Ming and Qing Dynasties, the more refined the skills, it is indispensable in daily use and sacrifice, and adds a bright chapter to the Chinese incense culture, which has been passed down to this day and is loved by the world.
And Han, Silk Road, foreign spices into China, the name of Citronellol gradually passed down. However, it was not easy to pick at that time, and it was mostly enjoyed by officials and dignitaries. In the Tang Dynasty, the power of the country was prosperous, and incense was prosperous. Citronellol was used in the rich and powerful families of the palace, for incense and incense making.
Since the Song Dynasty, the market has flourished, and the incense industry has flourished. Craftsmen study its refining method, Citronellol is widely used in balms and sachets. To the Ming and Qing Dynasties, the more refined the skills, it is indispensable in daily use and sacrifice, and adds a bright chapter to the Chinese incense culture, which has been passed down to this day and is loved by the world.
Product Overview
Today there is a thing called Citronellol. It may be a colorless to light yellow oily liquid with a fresh and pleasant aroma of rose and lemon. This thing is mostly derived from natural plants, such as citronella, rosegrass, etc.
Citronellol has a wide range of uses. In the fragrance industry, it can add fragrance to perfumes and scented candles, giving people a sense of pleasure. In daily chemicals, it is commonly found in shampoos and body washes, leaving the user with fragrance all over the body. And it has the ability to repel insects and is made into an insect repellent to avoid mosquito nuisance.
Its preparation method is either distilled from natural plants or synthesized from chemicals. Although they come from different sources, they all have unique properties and uses, and play an important role in various industries.
Citronellol has a wide range of uses. In the fragrance industry, it can add fragrance to perfumes and scented candles, giving people a sense of pleasure. In daily chemicals, it is commonly found in shampoos and body washes, leaving the user with fragrance all over the body. And it has the ability to repel insects and is made into an insect repellent to avoid mosquito nuisance.
Its preparation method is either distilled from natural plants or synthesized from chemicals. Although they come from different sources, they all have unique properties and uses, and play an important role in various industries.
Physical & Chemical Properties
"Physical Properties of Citronellol"
Citronellol is a fragrant compound. It is a colorless to light yellow liquid, with a mixed fragrance of rose and lemon, and a pleasant taste.
In terms of its physical properties, the melting degree is about -5 ° C, and the boiling degree is nearly 224 ° C. The density is slightly lighter than water, between 0.85 and 0.87g/cm ³. In terms of solubility, it is difficult to dissolve in water, but it can be miscible with organic solvents such as ethanol and ether.
Its chemical properties, containing unsaturated double bonds and hydroxyl groups, have certain reactivity. It can react with acids and oxidizing agents. Due to the double bond in its structure, it can undergo an addition reaction, which makes it quite useful in organic synthesis and can be used to produce a variety of chemicals such as fragrances and drugs.
Citronellol is a fragrant compound. It is a colorless to light yellow liquid, with a mixed fragrance of rose and lemon, and a pleasant taste.
In terms of its physical properties, the melting degree is about -5 ° C, and the boiling degree is nearly 224 ° C. The density is slightly lighter than water, between 0.85 and 0.87g/cm ³. In terms of solubility, it is difficult to dissolve in water, but it can be miscible with organic solvents such as ethanol and ether.
Its chemical properties, containing unsaturated double bonds and hydroxyl groups, have certain reactivity. It can react with acids and oxidizing agents. Due to the double bond in its structure, it can undergo an addition reaction, which makes it quite useful in organic synthesis and can be used to produce a variety of chemicals such as fragrances and drugs.
Technical Specifications & Labeling
There is now a method of making Citronellol, which has regulations and product labels (commodity parameters). The regulations start from the selection of materials, and the natural herbs are collected, which are purified and crushed to ensure their purity. Then the method of distillation controls the temperature at 100 and 20 degrees for about two hours, so that the essence of the vanilla can be separated from the water vapor. After condensation, it is collected to obtain a crude liquid, which is then rectified, and the impurities are separated to improve the purity to more than 90% and 5%.
If it is marked, the content and characteristics are listed. Citronellol is colorless to light yellow liquid, with the fragrance of rose and lemon. The content is established, and its density and refractive index need to be checked. The density should be 0.88 to 0.89 grams per cubic centimeter, and the refractive index should be between 1.456 and 1.458. In this way, the quality of Citronellol can be guaranteed.
If it is marked, the content and characteristics are listed. Citronellol is colorless to light yellow liquid, with the fragrance of rose and lemon. The content is established, and its density and refractive index need to be checked. The density should be 0.88 to 0.89 grams per cubic centimeter, and the refractive index should be between 1.456 and 1.458. In this way, the quality of Citronellol can be guaranteed.
Preparation Method
The method of making Citronellol is related to the raw materials and production process, reaction steps and catalytic mechanism, which is quite important. The raw materials are often extracted from natural plants, such as citronella, which is rich in ingredients that can make Citronellol. In the production process, the raw materials are pretreated first, and the essence is obtained by removing the impurities.
At the beginning of the reaction step, the temperature and pressure are controlled in a special vessel to make the raw materials react according to a specific chemical equation. The catalytic mechanism introduces a high-efficiency catalyst to speed up the reaction, reduce energy consumption, and improve the yield. After multiple purification and separation, impurities and by-products are removed, and high-purity Citronellol products are finally obtained. This method is innovative in the past and is important for industrial and daily use.
At the beginning of the reaction step, the temperature and pressure are controlled in a special vessel to make the raw materials react according to a specific chemical equation. The catalytic mechanism introduces a high-efficiency catalyst to speed up the reaction, reduce energy consumption, and improve the yield. After multiple purification and separation, impurities and by-products are removed, and high-purity Citronellol products are finally obtained. This method is innovative in the past and is important for industrial and daily use.
Chemical Reactions & Modifications
There is now a chemical thing called Citronellol, and its transformation and inversion are modified to the extent necessary. In the study of chemistry, I often want to study its inversion, and change its properties in order to achieve a better environment.
Citronellol has the characteristics of transformation. If you want to make good use of it, you must understand its inversion. It is determined when it encounters other things, or combines them, or decomposes them. The researcher detects the inversion of it, and the degree, strength, and catalysis can all be controlled.
And seek the way of modification, or increase its efficiency, or reduce its effectiveness. Cultivate it with the method of transformation, so that it can be used. Such as the quality of its molecules, the quality of its faculties, and the hope of better properties. In this way, Citronellol can be developed in the field and used by the world.
Citronellol has the characteristics of transformation. If you want to make good use of it, you must understand its inversion. It is determined when it encounters other things, or combines them, or decomposes them. The researcher detects the inversion of it, and the degree, strength, and catalysis can all be controlled.
And seek the way of modification, or increase its efficiency, or reduce its effectiveness. Cultivate it with the method of transformation, so that it can be used. Such as the quality of its molecules, the quality of its faculties, and the hope of better properties. In this way, Citronellol can be developed in the field and used by the world.
Synonyms & Product Names
"Citronellol of Plant Extract"
Citronellol has a clear aroma and a wide range of uses. It has many different names, called citronellol, also known as rose alcohol. This substance is well-known in the fragrance world and is often favored by perfumers.
All kinds of products in the market, including Citronellol, are mostly sold as mosquito repellent. Or as a mosquito repellent lotion, which is applied to the skin to avoid mosquito infestation; or as an incense product, which is burned indoors and mosquitoes escape. It is also used in skin care products because it has the ability to soothe the the skin and make the skin soft.
Its name is also, or because its aroma is similar to citronella, it is called citronellol; and because it often plays a key role in the preparation of rose aroma, it is also called rose alcohol. In the trade name, there are also words such as "citronella essence" and "rose fragrance protection" to recognize its characteristics, which are all related to Citronellol.
Citronellol has a clear aroma and a wide range of uses. It has many different names, called citronellol, also known as rose alcohol. This substance is well-known in the fragrance world and is often favored by perfumers.
All kinds of products in the market, including Citronellol, are mostly sold as mosquito repellent. Or as a mosquito repellent lotion, which is applied to the skin to avoid mosquito infestation; or as an incense product, which is burned indoors and mosquitoes escape. It is also used in skin care products because it has the ability to soothe the the skin and make the skin soft.
Its name is also, or because its aroma is similar to citronella, it is called citronellol; and because it often plays a key role in the preparation of rose aroma, it is also called rose alcohol. In the trade name, there are also words such as "citronella essence" and "rose fragrance protection" to recognize its characteristics, which are all related to Citronellol.
Safety & Operational Standards
Citronellol Product Safety and Operation Specifications
#1. Preface
Citronellol is an important chemical substance and is widely used in many fields. In order to ensure its safe use and standardized operation, this safety and operation specification is hereby established.
#2. Brief Description of Properties
Citronellol has a unique aroma and is colorless to light yellow liquid. Its chemical properties are relatively active, and a variety of chemical reactions can occur under specific conditions.
#3. Safety Precautions
1. ** Toxicity Prevention **: Although its toxicity is relatively low, direct contact or excessive inhalation can still endanger the human body. Be sure to wear appropriate protective equipment during operation, such as gloves, goggles and masks, to prevent skin contact and respiratory inhalation.
2. ** Explosion risk **: This substance is flammable and should be kept away from fire and heat sources, stored in a cool and well-ventilated place, and avoid mixing with strong oxidizing agents to prevent violent reactions and explosion accidents.
#4. Operation specification
1. ** Access operation **: When taking Citronellol, clean and dry appliances should be used strictly according to the required amount to avoid waste. When pouring, the action should be slow to prevent splashing.
2. ** Reaction operation **: If used for chemical reactions, the dosage and reaction conditions must be precisely controlled according to the reaction requirements, such as temperature, pressure and reaction time. Closely observe the reaction process, and take timely measures in case of abnormalities.
3. ** STORAGE OPERATION **: Store in a sealed container with labels clearly marked with information such as substance name, specification, date, etc. Regularly check the storage container to ensure that there is no leakage.
#5. Emergency Treatment
1. ** Skin Contact **: Once the skin comes into contact, it should be immediately rinsed with a large amount of flowing water. The rinsing time is not less than 15 minutes, followed by medical treatment.
2. ** Eye Contact **: If it does not enter the eye carelessly, quickly rinse with a large amount of water, lift the eyelids, ensure that the rinsing is thorough, and then seek medical attention as soon as possible. < br ** Fire Response **: In case of fire, use carbon dioxide and dry powder fire extinguishers to extinguish the fire. Fire extinguishers need to wear gas masks and fire suits to extinguish the fire in the upwind direction.
Adhering to this safety and operation code can effectively ensure the safety of Citronellol use, reduce accidents, and give full play to its due value.
#1. Preface
Citronellol is an important chemical substance and is widely used in many fields. In order to ensure its safe use and standardized operation, this safety and operation specification is hereby established.
#2. Brief Description of Properties
Citronellol has a unique aroma and is colorless to light yellow liquid. Its chemical properties are relatively active, and a variety of chemical reactions can occur under specific conditions.
#3. Safety Precautions
1. ** Toxicity Prevention **: Although its toxicity is relatively low, direct contact or excessive inhalation can still endanger the human body. Be sure to wear appropriate protective equipment during operation, such as gloves, goggles and masks, to prevent skin contact and respiratory inhalation.
2. ** Explosion risk **: This substance is flammable and should be kept away from fire and heat sources, stored in a cool and well-ventilated place, and avoid mixing with strong oxidizing agents to prevent violent reactions and explosion accidents.
#4. Operation specification
1. ** Access operation **: When taking Citronellol, clean and dry appliances should be used strictly according to the required amount to avoid waste. When pouring, the action should be slow to prevent splashing.
2. ** Reaction operation **: If used for chemical reactions, the dosage and reaction conditions must be precisely controlled according to the reaction requirements, such as temperature, pressure and reaction time. Closely observe the reaction process, and take timely measures in case of abnormalities.
3. ** STORAGE OPERATION **: Store in a sealed container with labels clearly marked with information such as substance name, specification, date, etc. Regularly check the storage container to ensure that there is no leakage.
#5. Emergency Treatment
1. ** Skin Contact **: Once the skin comes into contact, it should be immediately rinsed with a large amount of flowing water. The rinsing time is not less than 15 minutes, followed by medical treatment.
2. ** Eye Contact **: If it does not enter the eye carelessly, quickly rinse with a large amount of water, lift the eyelids, ensure that the rinsing is thorough, and then seek medical attention as soon as possible. < br ** Fire Response **: In case of fire, use carbon dioxide and dry powder fire extinguishers to extinguish the fire. Fire extinguishers need to wear gas masks and fire suits to extinguish the fire in the upwind direction.
Adhering to this safety and operation code can effectively ensure the safety of Citronellol use, reduce accidents, and give full play to its due value.
Application Area
Citronellol is an ingredient with a rich aroma. It has many applications in daily use. In the genus of balms, it can add fragrance, making people smell and feel happy, as if they were in a place of blossoming flowers. In the candle torch, when burning, it disperses its incense, which can repel mosquitoes and insects, and ensure people's comfort. And in skin care products, it is also often included in it, which can moisturize the skin and give people a feeling of freshness. Ancient officials and dignitaries often seek fragrant things to decorate life. If you know Citronellol at that time, you must cherish it. Its wide application is actually of great benefit to daily life. From the fragrance of living to the products of protecting the body, it all depends on it to enhance the color and energy. It is the key ingredient of daily use products.
Research & Development
Citronellol is one of the wonders of the world. We are scholars, and we often study the mysteries of this thing. It is mild in nature and has a fragrant charm, and can be used in all kinds of products.
At first, I only knew its fragrance, but did not deeply investigate its quality. After months of study, I realized that it is of great use in the industry of medicine and spices. In medicine, it can help soothe the body and mind, dispel diseases and keep healthy; in spices, it can add a rich taste, which attracts the favor of everyone.
However, if you want to achieve its refinement, you still need to cultivate it deeply. Although there is a small success today, there is a long way to go. We must strive to explore it for a better future, and hope that in the future, we can make the benefits of Citronellol widely available in the world, for the well-being of everyone, and to become the grand ambition of my generation's research and development.
At first, I only knew its fragrance, but did not deeply investigate its quality. After months of study, I realized that it is of great use in the industry of medicine and spices. In medicine, it can help soothe the body and mind, dispel diseases and keep healthy; in spices, it can add a rich taste, which attracts the favor of everyone.
However, if you want to achieve its refinement, you still need to cultivate it deeply. Although there is a small success today, there is a long way to go. We must strive to explore it for a better future, and hope that in the future, we can make the benefits of Citronellol widely available in the world, for the well-being of everyone, and to become the grand ambition of my generation's research and development.
Toxicity Research
Taste and hear of various medicines, the trial of toxicity, is related to human life. Today's research on Citronellol's products, the study of toxicity, is particularly important.
Examine its properties carefully. Although Citronellol has a fragrant taste, its potential harm should not be ignored. After various tests, it may be sensitive to itching when touched on the skin; if it is not carefully entered into the eye, it will sting uncontrollably. The harm of internal administration needs to be examined more carefully. It may hurt the viscera and cause qi and blood disorders.
The advantages and disadvantages of natural things in the world depend on each other. If it can be used well, it can be used to control its poison and take advantage of it, or it can be used in the field of medicine and fragrance. It is based on the study of toxicity, which must be detailed and deep, with the hope of understanding its nature, avoiding its harm, and using it for its benefit to benefit all living beings.
Examine its properties carefully. Although Citronellol has a fragrant taste, its potential harm should not be ignored. After various tests, it may be sensitive to itching when touched on the skin; if it is not carefully entered into the eye, it will sting uncontrollably. The harm of internal administration needs to be examined more carefully. It may hurt the viscera and cause qi and blood disorders.
The advantages and disadvantages of natural things in the world depend on each other. If it can be used well, it can be used to control its poison and take advantage of it, or it can be used in the field of medicine and fragrance. It is based on the study of toxicity, which must be detailed and deep, with the hope of understanding its nature, avoiding its harm, and using it for its benefit to benefit all living beings.
Future Prospects
The things of Citronellol are not widely known today, but the prospect of its future can be seen. This substance has unique properties, or in the field of spices, it shines brightly. With its fragrance, it can make exquisite fragrances, adding elegance to life for the world.
And also, in the road of medicine and health care, there is also potential. Or it can help human health, cure small diseases, and become a good product for health. Although it has not been used much at present, with time, it will be able to expand its use when scholars study it in depth and improve technology.
The development of Citronellol in the future should be like a bird spreading its wings and soaring up. Create a new situation in various fields, add luster to my life, and become an indispensable thing in the world, which is a promising future.
And also, in the road of medicine and health care, there is also potential. Or it can help human health, cure small diseases, and become a good product for health. Although it has not been used much at present, with time, it will be able to expand its use when scholars study it in depth and improve technology.
The development of Citronellol in the future should be like a bird spreading its wings and soaring up. Create a new situation in various fields, add luster to my life, and become an indispensable thing in the world, which is a promising future.
What is Citronellol?
Citronella alcohol is an organic compound. It has the fragrance of roses and is commonly found in various plant essential oils such as rose oil, geranium oil and lemongrass oil in nature.
This substance is colorless to light yellow liquid, and its chemical structure contains an unsaturated carbon chain and a hydroxyl group. Because of its pleasant fragrance, it is widely used in the fragrance industry. It is often used to prepare various perfumes, cosmetics, detergents and air fresheners to add its charming aroma.
Citronella alcohol also has several biological activities. In the field of medicine, it may have certain antibacterial and anti-inflammatory effects. Studies have shown that it has inhibitory effects on the growth of some bacteria and fungi, or can be used to develop antibacterial drugs or hygiene products.
In addition, in agriculture, citronella alcohol is often used as a natural insect repellent because of its odor, which helps reduce pest infestation, and is more environmentally friendly and safe than chemically synthesized insect repellents. In short, citronella alcohol has important uses in many fields due to its unique aroma and diverse characteristics.
This substance is colorless to light yellow liquid, and its chemical structure contains an unsaturated carbon chain and a hydroxyl group. Because of its pleasant fragrance, it is widely used in the fragrance industry. It is often used to prepare various perfumes, cosmetics, detergents and air fresheners to add its charming aroma.
Citronella alcohol also has several biological activities. In the field of medicine, it may have certain antibacterial and anti-inflammatory effects. Studies have shown that it has inhibitory effects on the growth of some bacteria and fungi, or can be used to develop antibacterial drugs or hygiene products.
In addition, in agriculture, citronella alcohol is often used as a natural insect repellent because of its odor, which helps reduce pest infestation, and is more environmentally friendly and safe than chemically synthesized insect repellents. In short, citronella alcohol has important uses in many fields due to its unique aroma and diverse characteristics.
What are the main uses of Citronellol?
Citronella alcohol is an important organic compound that is widely used in many fields.
In the field of fragrance, it is often used as a fragrance raw material. Because of its fresh and pleasant rose aroma, it can be added to various perfumes, toilet water, aromatherapy and other products to create a romantic and soothing atmosphere, bringing pleasure to users. For example, in some classic rose-scented fragrances, citronella alcohol is a key ingredient, helping it present a realistic and charming rose fragrance.
In the field of daily chemical products, citronella alcohol also plays an important role. Many shampoos, body washes, skin care products, etc. add citronella alcohol, which not only gives the product a pleasant aroma, but also has antibacterial and soothing effects to a certain extent. When added to shampoo, it can make hair emit a natural aroma; when added to skin care products, it can provide fragrance while relieving skin discomfort and making skin more comfortable.
In the food industry, citronella alcohol can be used as a food fragrance. A small amount is added to candies, beverages, baked goods, etc., which can add a unique flavor. For example, in some fruit-flavored candies or specialty teas, citronella alcohol can bring a different fresh taste, enhance the flavor level of food, and meet consumers' needs for unique flavors.
In the field of medicine, citronella alcohol also shows certain medicinal potential. Studies have shown that it has certain antibacterial and anti-inflammatory activities, or can be used to assist in the treatment of certain skin inflammation, infection and other diseases. In some topical medicines or natural herbal preparations, citronella alcohol can use its properties to exert therapeutic effects, and because of its natural origin, it is relatively safe and more acceptable to patients.
In the field of fragrance, it is often used as a fragrance raw material. Because of its fresh and pleasant rose aroma, it can be added to various perfumes, toilet water, aromatherapy and other products to create a romantic and soothing atmosphere, bringing pleasure to users. For example, in some classic rose-scented fragrances, citronella alcohol is a key ingredient, helping it present a realistic and charming rose fragrance.
In the field of daily chemical products, citronella alcohol also plays an important role. Many shampoos, body washes, skin care products, etc. add citronella alcohol, which not only gives the product a pleasant aroma, but also has antibacterial and soothing effects to a certain extent. When added to shampoo, it can make hair emit a natural aroma; when added to skin care products, it can provide fragrance while relieving skin discomfort and making skin more comfortable.
In the food industry, citronella alcohol can be used as a food fragrance. A small amount is added to candies, beverages, baked goods, etc., which can add a unique flavor. For example, in some fruit-flavored candies or specialty teas, citronella alcohol can bring a different fresh taste, enhance the flavor level of food, and meet consumers' needs for unique flavors.
In the field of medicine, citronella alcohol also shows certain medicinal potential. Studies have shown that it has certain antibacterial and anti-inflammatory activities, or can be used to assist in the treatment of certain skin inflammation, infection and other diseases. In some topical medicines or natural herbal preparations, citronella alcohol can use its properties to exert therapeutic effects, and because of its natural origin, it is relatively safe and more acceptable to patients.
What are the physical properties of Citronellol?
"Heavenly Works" is a masterpiece of science and technology written by Song Yunxing in the Ming Dynasty, but there is no content of "citronellol" in it, because there is no knowledge of this chemical substance. Today, you use the ancient Chinese saying, saying that this thing is physical.
Citronellol, the Chinese name is citronellol, which is a rose-scented liquid. Its boiling temperature is 198 ° C. This characteristic makes it melt from a liquid at a certain degree. The phase density is nearly 0.859, and the water is low, so if the water is mixed, it can float on the water. The melting temperature is low, -45 ° C. It is usually a liquid, and it solidifies in low environments.
Citronellol is slightly soluble in water, but it can be miscible in ethanol, ether, etc. This is due to the principle of similar miscibility. Due to its rosy fragrance, citronella is often used in the combination of perfumes and flavors to increase its fragrance.
In addition, citronella has a certain quality, and it is not easy to react to most substances under normal conditions. However, in case of oxidation, acid and other substances, it also initiates the reaction, causing it to be changed and physical. In addition, citronella has an important position in the field of fragrances and related fields due to its physical properties.
Citronellol, the Chinese name is citronellol, which is a rose-scented liquid. Its boiling temperature is 198 ° C. This characteristic makes it melt from a liquid at a certain degree. The phase density is nearly 0.859, and the water is low, so if the water is mixed, it can float on the water. The melting temperature is low, -45 ° C. It is usually a liquid, and it solidifies in low environments.
Citronellol is slightly soluble in water, but it can be miscible in ethanol, ether, etc. This is due to the principle of similar miscibility. Due to its rosy fragrance, citronella is often used in the combination of perfumes and flavors to increase its fragrance.
In addition, citronella has a certain quality, and it is not easy to react to most substances under normal conditions. However, in case of oxidation, acid and other substances, it also initiates the reaction, causing it to be changed and physical. In addition, citronella has an important position in the field of fragrances and related fields due to its physical properties.
What are the precautions for using Citronellol?
Nispone oil alcohol is a commonly used fragrance. When using it, pay attention to the number of matters.
First, pay attention to the dosage. Although nispone oil alcohol has a fragrant taste, it is used too much, which will cause pungent aroma and may cause discomfort. "Tiangong Kaiwu" says: "Everything has its own degree, too much is too much." This is no different from the use of spices. Use the right amount to make the aroma pleasant. For example, when perfuming, when weighing accurately according to the formula, do not increase or decrease at will to achieve a good fragrance effect.
Second, pay attention to allergic reactions. People in the world have different constitutions, and some people may be allergic to nispone oil alcohol. Therefore, when using a new product containing this ingredient, it is advisable to try it on a small area of the skin first. For example, apply a little behind the ear, inside the wrist and other sensitive areas of the skin, and wait for a few hours. If the skin does not show discomfort such as redness, swelling, itching, etc., you must use it with confidence. Otherwise, if you use it rashly in a large area, you may cause allergies and pain to the skin, which is unbearable.
Third, pay attention to storage conditions. Nisone oil alcohol is lively and easily affected by external factors. When placed in a cool, dry and dark place, away from fire and heat sources. Due to high temperature, humidity or light, it can undergo chemical changes, cause aroma changes, and even deteriorate and fail. If it is not stored well, it is a pity that the fragrance is destroyed.
Fourth, pay attention to the compatibility with other ingredients. When perfuming or making products, cedar oil is matched with different ingredients, and the effect is different. Or complement each other, or conflict with each other. Therefore, it is necessary to know its chemical properties in detail, understand the characteristics of the ingredients that are compatible with it, and choose the combination carefully, so that the aroma can be coordinated and integrated to achieve the desired effect. This is also like a craftsman's utensil, where the parts are properly matched to achieve the best.
First, pay attention to the dosage. Although nispone oil alcohol has a fragrant taste, it is used too much, which will cause pungent aroma and may cause discomfort. "Tiangong Kaiwu" says: "Everything has its own degree, too much is too much." This is no different from the use of spices. Use the right amount to make the aroma pleasant. For example, when perfuming, when weighing accurately according to the formula, do not increase or decrease at will to achieve a good fragrance effect.
Second, pay attention to allergic reactions. People in the world have different constitutions, and some people may be allergic to nispone oil alcohol. Therefore, when using a new product containing this ingredient, it is advisable to try it on a small area of the skin first. For example, apply a little behind the ear, inside the wrist and other sensitive areas of the skin, and wait for a few hours. If the skin does not show discomfort such as redness, swelling, itching, etc., you must use it with confidence. Otherwise, if you use it rashly in a large area, you may cause allergies and pain to the skin, which is unbearable.
Third, pay attention to storage conditions. Nisone oil alcohol is lively and easily affected by external factors. When placed in a cool, dry and dark place, away from fire and heat sources. Due to high temperature, humidity or light, it can undergo chemical changes, cause aroma changes, and even deteriorate and fail. If it is not stored well, it is a pity that the fragrance is destroyed.
Fourth, pay attention to the compatibility with other ingredients. When perfuming or making products, cedar oil is matched with different ingredients, and the effect is different. Or complement each other, or conflict with each other. Therefore, it is necessary to know its chemical properties in detail, understand the characteristics of the ingredients that are compatible with it, and choose the combination carefully, so that the aroma can be coordinated and integrated to achieve the desired effect. This is also like a craftsman's utensil, where the parts are properly matched to achieve the best.
What are the production methods of Citronellol?
Citronella alcohol is a fragrant organic compound that has a wide range of uses in the fields of fragrance and medicine. There are three common methods for its preparation.
One is extracted from natural plants. Many plants, such as citronella, roses, etc., contain citronella alcohol. In the past, distillation was used to extract it from plant raw materials. The plants rich in citronella alcohol were first picked, washed and dried, placed in a still, and distilled with water vapor. Citronella alcohol comes out with steam, condensed and layered to obtain crude products, and then refined to remove impurities to obtain pure citronella alcohol. The citronella alcohol obtained in this way has a natural flavor and is of high quality. However, it is subject to plant resources, with limited yield and high extraction cost.
Second, it is prepared by chemical synthesis. Citral is often used as a raw material and prepared by catalytic hydrogenation. Citral is added to hydrogen in the presence of suitable catalysts, such as nickel and platinum, and the aldehyde group is converted into a hydroxyl group to produce citronella alcohol. This method can be mass-produced and the cost is relatively low. However, the synthesis process requires strict control of the reaction conditions, and the product may contain isomers. It needs to be carefully separated and purified to achieve the desired purity.
Third, the method of biosynthesis is gradually emerging. With the help of microorganisms or enzymes, citronella is synthesized from specific substrates. For example, some yeasts or bacteria can be genetically engineered to convert simple carbon sources, such as glucose, into citronella alcohol. This path has the advantages of being green and environmentally friendly, with mild reaction conditions and high selectivity. However, the technology is still in the development stage, and the output and efficiency need to be improved. To achieve industrial production, much research is still needed.
One is extracted from natural plants. Many plants, such as citronella, roses, etc., contain citronella alcohol. In the past, distillation was used to extract it from plant raw materials. The plants rich in citronella alcohol were first picked, washed and dried, placed in a still, and distilled with water vapor. Citronella alcohol comes out with steam, condensed and layered to obtain crude products, and then refined to remove impurities to obtain pure citronella alcohol. The citronella alcohol obtained in this way has a natural flavor and is of high quality. However, it is subject to plant resources, with limited yield and high extraction cost.
Second, it is prepared by chemical synthesis. Citral is often used as a raw material and prepared by catalytic hydrogenation. Citral is added to hydrogen in the presence of suitable catalysts, such as nickel and platinum, and the aldehyde group is converted into a hydroxyl group to produce citronella alcohol. This method can be mass-produced and the cost is relatively low. However, the synthesis process requires strict control of the reaction conditions, and the product may contain isomers. It needs to be carefully separated and purified to achieve the desired purity.
Third, the method of biosynthesis is gradually emerging. With the help of microorganisms or enzymes, citronella is synthesized from specific substrates. For example, some yeasts or bacteria can be genetically engineered to convert simple carbon sources, such as glucose, into citronella alcohol. This path has the advantages of being green and environmentally friendly, with mild reaction conditions and high selectivity. However, the technology is still in the development stage, and the output and efficiency need to be improved. To achieve industrial production, much research is still needed.
Scan to WhatsApp
