1 Iodoheptane
Iodobenzene

1-Iodoheptane

Fengxi Chemical

Specifications

HS Code

154519

Chemical Formula C7H15I
Molar Mass 226.1 g/mol
Appearance Colorless to pale yellow liquid
Odor Characteristic
Density 1.276 g/cm³
Boiling Point 182 - 184 °C
Melting Point -47 °C
Solubility In Water Insoluble
Solubility In Organic Solvents Soluble in many organic solvents
Flash Point 74 °C
Refractive Index 1.492 (20 °C)
Chemical Formula C7H15I
Molar Mass 226.10 g/mol
Appearance Colorless to pale yellow liquid
Odor Characteristic odor
Density 1.39 g/cm³ at 25 °C
Boiling Point 185 - 187 °C
Melting Point -48 °C
Solubility In Water Insoluble
Solubility In Organic Solvents Soluble in many organic solvents like ethanol, ether
Flash Point 69 °C
Vapor Pressure Low at room temperature

As an accredited 1-Iodoheptane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 1 - iodoheptane packaged in 500 - mL glass bottles, with appropriate safety labels.
Storage 1 - iodoheptane should be stored in a cool, well - ventilated area away from sources of ignition. Keep it in a tightly closed container, preferably made of a material resistant to corrosion. Store it separately from oxidizing agents and incompatible substances. Since it may be light - sensitive, it is advisable to store it in a dark place to prevent decomposition.
Shipping 1 - iodoheptane is shipped in well - sealed, corrosion - resistant containers. It's transported under proper temperature control, following strict regulations due to its chemical nature to ensure safety during transit.
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1-Iodoheptane
General Information
Historical Development
1 - Iodoheptane is also an organic halide. It is of great significance in the development of chemical history. In the past, chemists studied organic synthesis and continued to explore halogenated hydrocarbons. 1 - Iodoheptane has gradually entered the field of vision due to its unique structure and reactivity. In the early days, chemists searched for efficient synthesis methods, and after repeated experiments, they finally got the way of synthesis. This compound was first used in the study of basic organic reaction mechanisms, and later emerged in the field of organic synthesis due to its good nucleophilic substitution activity. With the evolution of science and technology, the understanding and application of 1 - Iodoheptane have become more and more in-depth, and it has played a role in drug synthesis, material preparation and other fields, driving the giant wheel of chemical development forward.
Product Overview
1-Iodoheptane is an organic compound. It is a colorless to pale yellow liquid with a special odor. The molecule contains an iodine atom and a straight-chain alkyl group of seven carbons, and the structure is clear.
Preparation method, or obtained by reacting n-heptanol with an iodizing agent. In this reaction, the alcohol hydroxyl group is replaced by an iodine atom to form 1-Iodoheptane.
It has a wide range of uses and is often an important intermediate in the field of organic synthesis. It can participate in many chemical reactions, such as nucleophilic substitution reactions, and interact with compounds containing nucleophilic groups to form new carbon-carbon bonds or carbon-heteroatom bonds, and then synthesize complex organic molecules. And because it contains active iodine atoms and has high reactivity, it is valued by organic synthesis chemists and has potential value in drug synthesis and material preparation.
Physical & Chemical Properties
1 - Iodoheptane is also an organic compound. Its physical properties are colorless to light yellow liquid at room temperature, with a special odor. The boiling point is quite high, about 184-185 ° C, due to the intermolecular van der Waals force. The density is greater than that of water, about 1.158g/cm ³, insoluble in water, but easily soluble in common organic solvents, such as ethanol, ether, etc. This is the embodiment of the principle of similar compatibility.
In terms of its chemical properties, iodine atoms are active, causing them to be prone to nucleophilic substitution reactions. In case of nucleophilic reagents, iodine atoms are easily replaced to form new compounds. Under alkaline conditions, it can be replaced with hydroxyl groups to form alcohols. Due to the long carbon chain in its structure, it also has certain chemical stability, allowing it to react under specific conditions and exhibit unique chemical activity.
Technical Specifications & Labeling
1 - Iodoheptane, an organic compound. The technical specifications for its preparation, the selection of raw materials needs to be refined, n-heptanol and hydroiodic acid are necessary, and the proportion is appropriate. When reacting, the temperature and duration should be controlled, about eighty to ninety degrees, and two times is appropriate. After the reaction, it is distilled, extracted, and dried in various steps to obtain a pure product.
The product label (product parameters), the appearance is colorless to light yellow liquid, and the smell is specific. The purity should be above ninety-nine percent, the density is about 1.2g/cm ³, and the boiling point is about one hundred and eighty to one hundred and eighty-two degrees. The impurity content must be low, and the water content should not exceed one thousandth. In this way, the standard of high-quality 1-Iodoheptane can be used in various fields.
Preparation Method
1 - The preparation of Iodoheptane, the raw materials of which are essential for the production process, reverse step, and catalytic production.
Usually, n-heptanol is used as the raw material for iodate acid. The production process is that n-heptanol is added to the reactor containing iodate acid. This is the best control rate, usually between 60 and 80 degrees Celsius.
The reverse step is as follows: The base of n-heptanol is attacked by iodine ions in iodate acid, and the nucleus is substituted for the reverse. The base is implanted by iodine atoms to generate 1-Iodoheptane.
In terms of catalytic production, sulfuric acid can be added as a catalyst. Sulfuric acid can promote the improvement of the degree of reflux in the reflux system, increase the nucleality of the reflux, accelerate the reflux rate, and make the reflux more complete, with a higher reflux rate of 1 - Iodoheptane.
Chemical Reactions & Modifications
1 - Iodoheptane is also an organic compound. In chemical research, its reaction and modification are crucial. Past research, many follow the usual method, but the results may not be ideal.
Today's chemists seek new ways to change their properties. Look at its structure and think about how to adjust its activity. After various attempts, there are methods of nucleophilic substitution to change the environment around the halogen atom to make the reaction more selective. Or change its reaction conditions, such as temperature, solvent, etc., to obtain better products.
The change of chemistry is never-ending. In the research of 1-Iodoheptane, we constantly seek the wonders of its reaction and modification, and hope to acquire new ones, which will add brilliance to the field of chemistry, so that it can develop its strengths in industry and scientific research, and achieve better applications.
Synonyms & Product Names
1 - Iodoheptane, the discussion of its synonym and trade name is very important in my chemical research. This substance, also known as heptyl iodine, is a kind of organic iodide. Its trade name may have different names in the industry, but they all refer to the same thing.
heptyl iodine, in the field of organic synthesis, has a wide range of uses. It is often a key reagent for introducing heptyl groups, and plays an important role in drug synthesis, material preparation, etc. Its unique chemical properties enable chemists to build complex organic molecular structures.
In many literature records and practical applications, although the synonym and trade name of heptyl iodine are different, chemists are clear about its meaning. In our research work, accurately grasping their synonyms and trade names is the basis for ensuring the smooth progress of experiments and research, and it is also the key to accurate communication.
Safety & Operational Standards
1 - Iodoheptane is also an organic halide. Its preparation and application are very important in chemical research. However, the safety and operating standards of this substance should not be ignored.
When preparing 1 - Iodoheptane, all raw materials and reagents must be taken in accurate quantities. If the equipment used must be clean and dry to prevent impurities from mixing and affecting the purity of the product. During the reaction process, temperature control is extremely critical. If the temperature is too high, it may cause side reactions to occur and make the product impure; if the temperature is too low, the reaction rate will be slow and time-consuming.
As for the operating environment, it should be well ventilated. 1 - Iodoheptane is volatile to a certain extent, and halogenated hydrocarbons are mostly toxic. Operating in poorly ventilated areas can easily cause the accumulation of harmful gases and endanger personal safety. When operating, also wear suitable protective equipment, such as gloves, goggles, etc., to avoid direct contact with skin and eyes.
Store 1 - Iodoheptane, it should be placed in a cool, dry and dark place. Because it may decompose in contact with light and heat, it may cause quality changes. And it should be stored separately from oxidants, strong bases, etc., to prevent dangerous chemical reactions.
Waste after use should not be discarded at will. It needs to be disposed of properly in accordance with chemical waste treatment specifications to avoid polluting the environment.
In this way, strict adherence to safety and operating standards is essential for the research and application of 1-Iodoheptane, which not only achieves scientific research purposes, but also ensures the safety of personnel and the cleanliness of the environment.
Application Area
1 - Iodoheptane is also an organic compound. It is valuable in many application fields.
In the field of organic synthesis, 1 - Iodoheptane is often an important intermediate. It can react with many nucleophiles by nucleophilic substitution reaction, and then form a variety of carbon-carbon bonds or carbon-heterobonds. For example, when reacted with cyanide, heptanitrile can be formed. In organic synthesis, heptanitrile can be further converted into various nitrogen-containing compounds, such as amides, amines, etc., which are widely used in medicine and material synthesis.
Furthermore, in the preparation of surfactants, 1 - Iodoheptane is also useful. It can participate in the reaction to form surfactants with specific structures and properties, and can play such functions as emulsification, dispersion, and solubilization in the daily chemical, textile and other industries.
In addition, in the preparation of some special organic materials, 1-Iodoheptane can impart special properties to the material due to its unique chemical structure, such as improving the solubility and stability of the material, and may have potential applications in electronic materials, optical materials and other fields.
Research & Development
Nowadays, there is a chemical thing called 1 - Iodoheptane, and we devote ourselves to studying it. On the way of experimentation, we observe its properties in detail and study its rules of change. After many trials, we know the principle of its reaction, and we have carefully observed it in different situations.
Observe its synthesis method, and strive to improve it in order to improve the environment. Improve the old system, innovate the method, and hope to obtain better yield. Although the process of research and development is difficult, we will persevere.
This substance may be widely used in the field of chemical industry. Pushing its future is expected to add new colors to the industry. We should continue to study and promote its development, so as to benefit everyone, contribute to the advancement of science and technology, and make the best use of 1-Iodoheptane, develop its potential, and be valued by the world.
Toxicity Research
1-Iodoheptane is also an organic compound. In the case of toxicity research, we need to investigate it in detail.
Observe its molecular structure, iodine atoms, or make it unique. After experimental testing, when an appropriate amount of 1-Iodoheptane is administered to the subject, observe its reaction.
Some organisms have physiological abnormalities when touched. Or metabolic or cellular damage. If it is fed to mice, the liver and kidney function of mice may be abnormal.
The study of toxicity also needs to consider the difference in dose. When the amount is low, or the organism can tolerate it; when the amount is high, the harm is obvious. And it may change in the environment, affecting the ecological balance.
Therefore, the study of the toxicity of 1-Iodoheptane should be comprehensive and detailed to clarify its nature, prevent its harm, ensure the safety of all living beings, and protect the environment.
Future Prospects
I have dedicated myself to studying the products of 1-Iodoheptane, and its future extension has a lot to look forward to. This material is unique and widely used, and it may open up new paths in the field of organic synthesis. Looking at the progress of today's chemical industry, high-efficiency green is the key, 1-Iodoheptane may be able to help the reaction and efficiency, reduce pollution consumption, and increase quality production. And in the context of pharmaceutical research and development, it may be a key intermediate to promote the advent of new drugs and solve the pain of diseases. Although there may be thorns in the road ahead, but the technology is new, I believe that with time, it will be able to dig deep into its potential, make it shine in various industries, and contribute to the future's prosperity.
Historical Development
1-Iodoheptane is an organic halide. Its historical development can be traced back to the past, and chemical sages have diligently studied the field of organic synthesis. In the early years, organic chemistry flourished, and the preparation and properties of halogenated hydrocarbons were popular. At that time, many chemists tried to prepare 1-Iodoheptane by various methods. At first, the technology was not refined, the yield was quite low and there were many impurities. However, with the passage of time, the synthesis method was gradually improved. New reaction conditions and catalysts were introduced, making the synthesis of 1-Iodoheptane more efficient and pure. During this period, chemists repeatedly experimented and corrected the path, thus making its preparation process more and more mature. The application of this substance in the field of organic synthesis has also become more and more extensive, contributing to the development of organic chemistry and becoming increasingly important in materials science, drug research and development, and many other aspects.
Product Overview
1 - Iodoheptane is an organic compound. It is a colorless to light yellow liquid with a special odor. This compound has a wide range of uses in the field of organic synthesis.
Its preparation method is often the reaction of heptanol and iodizing agent. When reacting, it is necessary to pay attention to the reaction conditions, such as temperature, pH, etc., to obtain a higher yield.
1 - Iodoheptane is often an important intermediate in organic reactions. It can participate in nucleophilic substitution reactions, combine with many nucleophilic reagents to generate other organic compounds, and has important applications in drug synthesis, material preparation, etc. Its chemical properties are lively, but it also needs to be properly stored to avoid contact with oxidants, strong bases, etc., to prevent adverse reactions.
Physical & Chemical Properties
1 - Iodoheptane is an organic compound, and its physical and chemical properties are quite important. Looking at its physical properties, it is a colorless to light yellow liquid at room temperature, with a special odor, insoluble in water, but can be miscible with many organic solvents. This property has far-reaching implications in the field of organic synthesis. When it comes to chemical properties, iodine atoms are highly active and prone to substitution reactions. For example, under the action of nucleophiles, iodine atoms are easily replaced by other groups to form new compounds. Due to its unique physical and chemical properties, 1 - Iodoheptane has a wide range of uses in the field of organic synthetic chemistry. It is often used as an intermediate for the preparation of various complex organic compounds, and has made significant contributions to the development of organic synthetic chemistry.
Technical Specifications & Labeling
1 - Iodoheptane is also a thing of transformation. The technology of its creation is the quality of the product (commodity) to the required. In the technology, the quality of the raw materials is refined, and the reverse is good. For example, the quality should be controlled in so-and-so, and the quality should also be appropriate, so that only in this way can one of the high-quality 1 - Iodoheptane.
As for the price, it is clear that its chemical formula, C, H, I, and the molecular weight are certain. And it is clear that its physical rationality, such as color, taste, melting, etc. It is also necessary to clarify its danger, so as to warn the world and prevent it from being used. Let this technology be clear and precise (commodity), so as to ensure the use of 1 - Iodoheptane.
Preparation Method
1 - Iodoheptane is an organic compound, and the preparation method is quite critical. Its raw materials are often taken from heptanol and iodizing agent. Heptanol has the characteristics of alcohol, and iodizing agents such as potassium iodide and hydrogen iodide can provide iodine sources.
Preparation process, first mix heptanol with iodizing agent, this mixture is not random, and it needs to be in a certain proportion. Then, heat up to promote the reaction. During this reaction process, pay attention to the control of temperature, too high temperature or cause side reactions.
In the reaction step, the hydroxyl group of heptanol is replaced by the iodine atom of the iodizing agent. The hydroxyl group of heptanol leaves, and the iodine atom is replaced, so it becomes 1 - Iodoheptane
The catalytic mechanism is also not to be underestimated, and a catalyst is often required, such as sulfuric acid. Sulfuric acid can promote the reaction rate because it can make the hydroxyl groups leave more easily and reduce the activation energy of the reaction. Therefore, the reaction is easier to proceed to obtain 1-Iodoheptane, which can meet the needs of experiments or industry.
Chemical Reactions & Modifications
1-Iodoheptane is an important compound in organic synthesis. Its chemical reaction and modification are related to the progress of many chemical fields.
In the past, 1-Iodoheptane was prepared, and heptanol was often reacted with iodizing reagents. However, this traditional method has low yield and many side reactions. At present, chemists are trying their best to improve it.
After repeated experiments, chemists found that changing the reaction conditions, such as precise regulation of temperature and optimization of the ratio of reactants, can significantly improve the reaction efficiency. Under specific catalytic systems, the reaction rate is accelerated and the by-products are reduced.
Another study focused on the structural modification of 1-Iodoheptane. By introducing special functional groups, new chemical properties can be given to it, and its application in materials science, drug development and other fields can be expanded. After unremitting exploration, the chemical reaction and modification of 1-Iodoheptane are constantly improving, and the prospect is promising.
Synonyms & Product Names
1 - Iodoheptane is also a chemical thing. Its name is also the main point of research. In the field of chemical production, the same trade name has its own name.
1 - Iodoheptane, also known as n-heptyl iodine. Both refer to this thing. The name of n-heptyl iodine, or because of. Its molecule contains n-heptyl, the relative of iodine atoms.
The trade name is in the circulation of the market. Different merchants may have different names. However, when studying its origin, it is all 1 - Iodoheptane.
The name of the research, it must be distinguished from the same trade name. In this way, it is possible to understand its nature, use it properly, and use it in the research of chemistry, which is beneficial and harmful.
Safety & Operational Standards
1 - Iodoheptane is also a product of organic chemistry. In its experimental and production links, safety and operating standards are of paramount importance.
In terms of safety, 1 - Iodoheptane is toxic and irritating to a certain extent. If it is accidentally touched on the skin, rinse it with a large amount of water as soon as possible, and continue to rinse for several hours to remove the residue, and then according to the severity of the injury, or seek medical treatment. If it accidentally touches the eye, it is especially necessary to be cautious. Immediately open the eyelids, rinse slowly with flowing water or normal saline, be sure to rinse thoroughly, and then rush to the medical office for treatment. If you inhale its volatile gas, you should quickly move to a fresh place in the air to keep the respiratory tract smooth. If you feel breathing difficulties, you need immediate oxygen infusion, artificial respiration if necessary, and prompt medical treatment. If you accidentally eat by mistake, you must not induce vomiting. You should drink an appropriate amount of warm water to dilute it and send it to the hospital for first aid.
As for the operation specifications, first, the experimental field needs good ventilation, and an effective ventilation device should be installed to allow the volatile gas to be discharged in time and reduce the concentration of harmful substances in the air. Second, the operator should wear protective clothing, protective gloves and goggles, and complete protective equipment to prevent contact injuries. Third, when taking 1-Iodoheptane, the movement should be slow and stable to avoid its leakage. If there is any leakage, cover it with inert materials such as sand and vermiculite as soon as possible, and dispose of it properly after collection. Do not dump it at will to avoid polluting the environment. Fourth, when storing, it should be placed in a cool, dry and ventilated warehouse, away from fire and heat sources, and stored separately from oxidants and alkalis to avoid dangerous reactions.
In this way, in the research and production of 1-Iodoheptane, strict adherence to safety and operating standards can ensure the safety of personnel, protect the safety of the environment, and promote the smooth operation of experiments and production.
Application Area
1 - Iodoheptane, an organic compound. Its application field is quite wide. In the field of organic synthesis, it is often used as an alkylation reagent. With its iodine-containing atoms, it has high activity and can react with many nucleophiles to derive a variety of organic products.
In pharmaceutical chemistry, it also plays an important role. It can be used to introduce specific alkyl structures to optimize the properties of drug molecules, such as improving fat solubility, so as to facilitate the absorption and distribution of drugs.
In materials science, it may be able to participate in the preparation of special materials. Through specific reactions, its structure is introduced into the material, giving the material unique properties, such as improving the stability and processability of the material.
In conclusion, 1-Iodoheptane has applications in a wide range of fields, contributing to the development of organic synthesis, drug discovery, and material preparation.
Research & Development
Recently, I have studied the product of 1-Iodoheptane, and I deeply feel the importance of its research and progress. I have observed this product, and the structure is unique and the performance is also strange. At the beginning, I studied it with ancient methods, but many obstacles were encountered, and the yield was not as satisfactory.
After that, I devoted myself to my research, read the classics, and looked for signs of new methods. After months of trials, I adjusted the temperature and pressure of the reaction, and chose the right catalyst. Fortunately, the yield has gradually increased, and the quality is also excellent.
Of course, the research is endless. Although we have made progress today, we still need to work hard if we want to use it widely. When thinking about how to reduce its cost and increase its output, we should also consider its impact on the environment. In the future, 1-Iodoheptane can shine in all domains and be used by the world. This is the wish of my researcher.
Toxicity Research
Yu Su attacks the physical properties of chemistry, and recently focuses on the toxicity study of 1-Iodoheptane. This compound is widely used, but the impact of its toxicity on the human body and the environment is not yet clear.
I have studied ancient books in detail and applied various experiments. Take various organisms and feed them with different doses of 1-Iodoheptane to observe their physiological changes. And analyze its decomposition and transformation in environmental media.
At first, the tested organisms were mostly tired and their diet gradually decreased. Then, some biological organs showed signs of damage, especially liver and kidney. As for the environment, 1-Iodoheptane decomposes slowly, accumulates in water and soil for a long time, or causes ecological imbalance.
In summary, 1-Iodoheptane is quite toxic and potentially dangerous to organisms and the environment. The follow-up should study its mechanism of action and find preventive measures to ensure the safety of all living beings and the tranquility of the environment.
Future Prospects
Today, there is a thing named 1 - Iodoheptane, which has a unique nature and is quite promising in my chemical research. This substance contains iodine and has a similar structure. It seems to have infinite possibilities in the process of organic synthesis.
Looking at its current situation, although its basic properties are already known, it is expected to emerge in the field of drug creation in the future. Or it can be used as a raw material for a new type of medicine, with its unique structure, to form a special drug to relieve the suffering of patients. Or it can add new help in the field of material science. Through ingenious methods, it can be made into a special material, which can be used in electronics and optics to promote the progress of science and technology.
We researchers should explore its nature and expand its use. With unremitting efforts, 1-Iodoheptane will shine in the future and contribute to the progress of the world.
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Frequently Asked Questions

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1 - What are the chemical properties of iodoheptane?
1-Iodoheptane is an organic compound whose molecule contains heptyl and iodine atoms. This substance has unique properties and has attracted much attention in the field of organic synthesis.
In terms of its physical properties, it is a colorless to light yellow liquid at room temperature and has a special odor. The density is higher than that of water, and it is difficult to dissolve in water, but it is easily soluble in many organic solvents, such as ethanol and ether. This solubility characteristic makes it well miscible with other organic reagents in the organic reaction system, which is conducive to the reaction.
In terms of chemical properties, 1-iodoheptane is active. The iodine atom acts as a good leaving group, making it prone to nucleophilic substitution reactions. For example, when encountering nucleophiles, such as sodium alcohols, amines, etc., iodine atoms can be replaced to form corresponding ether or amine compounds. This property is crucial when building chemical bonds such as carbon-oxygen and carbon-nitrogen.
In addition, 1-iodoheptane can also participate in the elimination reaction. Under the action of strong bases, iodine atoms are removed from hydrogen atoms on adjacent carbon atoms to form olefins. This reaction is one of the ways to prepare olefins and is widely used in organic synthesis.
Under the action of organometallic reagents, 1-iodoheptane can form carbon-metal bonds, which can then react with other electrophilic reagents to achieve carbon chain growth or functional group introduction. This type of reaction provides a variety of strategies for organic synthesis chemistry, enabling chemists to build complex organic molecular structures.
1-iodoheptane has a wide range of applications in drug synthesis, materials science and other fields due to its unique chemical properties. In drug development, it can be used to construct drug molecular structures with specific activities; in material synthesis, it can be used as an intermediate to introduce specific functional groups and endow materials with special properties.
1 - What are the common applications of iodoheptane in organic synthesis?
1-Iodoheptane is widely used in organic synthesis. First, it can be used as an alkylation reagent. This is because the iodine atom has high activity and is easy to leave. It can undergo nucleophilic substitution reactions with many nucleophilic reagents, such as alcohols, amines, mercaptan, etc., to realize the construction of carbon-oxygen, carbon-nitrogen, carbon-sulfur and other bonds, thereby synthesizing various compounds containing heptyl groups.
Furthermore, 1-iodoheptane can participate in the preparation of Grignard reagents. It is reacted with magnesium in anhydrous ether or tetrahydrofuran to form Grignard reagents. This Grignard reagent is an extremely important intermediate in organic synthesis. It can react with a variety of carbonyl compounds such as aldides, ketones, and esters to grow carbon chains and prepare alcohols with diverse structures, which is of great significance in the field of organic synthesis.
In addition, 1-iodoheptane is also useful in the construction of carbon-carbon bonds. For example, it can participate in palladium-catalyzed cross-coupling reactions, such as Suzuki coupling, Stille coupling, etc., and react with boron, tin and other reagents to form new carbon-carbon bonds, providing an effective way for the synthesis of complex organic molecules. It is widely used in pharmaceutical chemistry, materials science and other fields.
Moreover, 1-iodoheptane can also be used in the synthesis of surfactants. Heptyl groups, as lipophilic groups, can be chemically reacted to connect hydrophilic groups to prepare surfactants with specific properties, which can play a role in daily chemicals, textiles, petroleum and other industries. In short, 1-iodoheptane is a key raw material and intermediate in many aspects of organic synthesis due to its unique chemical properties.
1 - What are the physical properties of iodoheptane?
1-Iodoheptane is one of the organic compounds. Its physical properties are quite important, and today I will tell you in detail.
Looking at its appearance, under room temperature and pressure, 1-iodoheptane is a colorless to light yellow transparent liquid. Its shape is like water, but it is not pure and colorless of water, but has a slight yellow luster, just like the first light of morning.
When it comes to density, 1-iodoheptane has a density greater than that of water, about 1.358g/cm ³. If it is placed in one place with water, it can be seen that it sinks to the bottom of the water, like a pearl falling into the abyss. This is because of the density.
The boiling point is also its important physical property. The boiling point of 1-iodoheptane is about 184-185 ℃. When the temperature rises, it gradually changes from liquid to gaseous state, such as clouds rising and turning into invisible steam.
The melting point is about -43 ℃. Under this temperature, it solidifies from liquid to solid state, just like water turns into ice when it encounters cold, but its shape and properties are very different from ice.
1-iodoheptane is insoluble in water, but it can be miscible with many organic solvents, such as ethanol, ether, etc. This property is like a gentleman and a friend of the same road, with the same taste and blend.
Its vapor pressure also has a fixed value under certain conditions, which depends on the difficulty of volatilization. And it has a certain refractive index. When the light passes through, it will see the light twists and turns, like an illusion. This is the unique physical property of 1-iodoheptane.
1 - What are the preparation methods of iodoheptane?
The preparation methods of 1-iodoheptane are as follows.
First, n-heptanol and hydrogen iodide are used as raw materials. The n-heptanol is placed in the reaction vessel and hydrogen iodide is slowly added. When the two meet, a chemical reaction occurs. After the process of substitution reaction, the hydroxyl group of n-heptanol is replaced by the iodine atom to generate 1-iodoheptane. During the reaction, it is necessary to pay attention to the control of the reaction temperature and reaction time. If the temperature is too high or the time is too long, it may cause side reactions to occur and affect the purity and yield of the product.
Second, n-heptanol and phosphorus triiodide are used as raw materials. In a suitable reaction environment, n-heptanol interacts with phosphorus triiodide. Phosphorus triiodide reacts with the hydroxyl group of n-heptanol to eventually generate 1-iodoheptane. In this method, the amount of phosphorus triiodide, the temperature of the reaction, and the pH of the reaction system all have important effects on the reaction process and product formation, which need to be carefully regulated.
Third, 1-bromoheptane and potassium iodide are used as raw materials. In a suitable solvent, 1-bromoheptane and potassium iodide carry out a halogen atom exchange reaction. Bromine and iodine atoms exchange positions to generate 1-iodoheptane. In this reaction, the choice of solvent is crucial. Different solvents vary in reaction rate and product purity. Therefore, it is necessary to carefully select the appropriate solvent to promote the smooth progress of the reaction and improve the quality of the product.
1 - What do I need to pay attention to when storing and shipping iodoheptane?
1-Iodoheptane is an organic compound. When storing and transporting, many matters must be paid attention to.
The first priority is safety. This compound is flammable and can release toxic fumes containing iodine when decomposed by heat. Therefore, when storing, it should be placed in a cool and ventilated warehouse, away from fire and heat sources, and the storage temperature should not exceed 37 ° C. It should be stored in separate stores with oxidants and alkalis, and mixed storage should not be avoided. When transporting, the transportation vehicle should be equipped with the corresponding variety and quantity of fire-fighting equipment and leakage emergency treatment equipment. In summer, it should be transported in the morning and evening to prevent sun exposure.
The second time is packaging. The packaging must be sealed and do not get wet. Containers used for storage and transportation should be sturdy and tight in accordance with relevant regulations to prevent leakage.
Furthermore, the operating specifications should not be ignored. The storage place should be equipped with suitable materials to contain leaks. During transportation, ensure that the container does not leak, collapse, fall, or damage. When loading and unloading, it should be lightly loaded and unloaded to prevent damage to the packaging and containers.
In addition, attention should also be paid to personnel protection. Personnel who come into contact with this object should wear appropriate protective equipment, such as self-priming filter gas masks, chemical safety protective glasses, anti-toxic infiltration work clothes, rubber oil-resistant gloves, etc., to avoid its harm to the human body.