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(9E) What are the main uses of -Octadec-9-En-1-Aminium Fluoride?
(9E) -Octadec-9-En-1-Aminium Fluoride is (9E) -octadecarbon-9-ene-1-ammonium fluoride, which is mainly used in the chemical industry and scientific research fields.
In chemical production, it can be used as a surfactant. Because of its unique chemical structure, one end is a hydrophilic ammonium group and the other end is a hydrophobic long-chain alkyl group, this structure enables it to reduce the surface tension of liquids. Taking the preparation of emulsions as an example, the oil phase and the water phase that are insoluble with each other can be uniformly mixed to form a stable emulsion system. In the industries of coatings, inks, cosmetics, etc., the stability of emulsions is related to product quality and performance. (9E) -octadecarbon-9-ene-1-ammonium fluoride plays an important role here.
is used in the field of scientific research. First, it can be used as a precursor of ionic liquids. After specific chemical reactions, it can be converted into ionic liquids with unique properties. Ionic liquids are widely studied in the fields of catalysis and separation due to their excellent characteristics such as low vapor pressure, hot topic stability, and wide liquid range. Second, in the field of materials science, it can be used for material surface modification. By interacting with the material surface, the surface properties of the material are changed, such as wettability, hydrophilicity, etc., so as to endow the material with new properties and meet the needs of different application scenarios.
(9E) What are the chemical properties of -Octadec-9-En-1-Aminium Fluoride
(9E) -Octadec-9-En-1-Aminium Fluoride is (9E) -9-octadecene-1-ammonium, fluoride, which is an organic compound. Its chemical properties are unique, let me tell you in detail.
First, its structure is described. This compound contains a long-chain octadecenyl group, which is unsaturated by the alkenyl bond and can participate in many addition reactions. The alkenyl bond can be added to electrophilic reagents such as halogens and hydrogen halides. If it reacts with bromine elemental substances, it can fade bromine water and form corresponding dibromo substitutes. This is due to the high density of π electron clouds in the alkenyl bond, which is vulnerable to attack by electrophilic reagents.
The ammonium ion part has cationic properties, which makes it possible to form ionic bonds with anions. Fluoride ions are combined with it to form a salt, which exhibits a certain solubility in polar solvents. Because ammonium ions can form hydrogen bonds with water molecules, they have a certain solubility in water, but the solubility is also affected by the hydrophobic action of long-chain alkyl groups.
When heated, this compound may decompose. The long-chain alkyl group part or due to high temperature cracking produces small molecule hydrocarbons; the ammonium ion part or decomposes to produce products such as ammonia gas. In chemical reactions, ammonium ions can act as leaving groups to initiate nucleophilic substitution reactions. In case of nucleophiles, nucleophiles or attack carbon atoms connected to ammonium ions, replace ammonium ions and generate new organic compounds.
In addition, because the molecule contains unsaturated bonds and ammonium ions, it can participate in the polymerization reaction. The ethylenically bond can polymerize under the action of the initiator to form a polymer, which may have special physical and chemical properties and has potential applications in the field of materials science.
In short, the chemical properties of (9E) -Octadec-9-En-1-Aminium Fluoride are determined by its structure, and unsaturated bonds and ammonium ions endow it with various reactivity. It has research and application value in the fields of organic synthesis and material preparation.
(9E) What is the synthesis method of -Octadec-9-En-1-Aminium Fluoride?
(9E) -Octadec-9-En-1-Aminium Fluoride is (9E) -octadeca-9-ene-1-ammonium fluoride, and its synthesis method is as follows:
The starting material selects suitable unsaturated fatty acids, such as oleic acid, which is a natural common and widely sourced raw material. First, oleic acid is reduced, and a strong reducing agent such as lithium aluminum hydride can be selected. At low temperature and in a suitable solvent environment such as anhydrous ether, the carboxyl group of oleic acid is reduced to a hydroxyl group to obtain an oil alcohol. This step requires careful operation, because lithium aluminum hydride has high reactivity and reacts violently in contact with water.
Next, the oil alcohol is halogenated. Hydrobromic acid or phosphorus tribromide are used as halogenated reagents. Under appropriate heating and the presence of a catalyst, the hydroxyl group is replaced by a bromine atom to generate 1-bromo-9-octadecarbonene. During the reaction process, attention should be paid to temperature control and reaction time to prevent side reactions from occurring.
Subsequently, 1-bromo-9-octadecarbonene is nucleophilic substitution with ammonia. In an autoclave, using ethanol as a solvent, the temperature and pressure are appropriately increased to promote the substitution of bromine atoms by ammonia to form (9E) -octadecarbon9-ene-1-amine. This step should ensure excess ammonia to improve the conversion rate of the reaction.
Finally, let (9E) -octadecarbon-9-ene-1-amine react with hydrofluoric acid to obtain (9E) -Octadec-9-En-1-Aminium Fluoride. After the reaction is completed, the product is separated and purified by extraction, distillation, recrystallization and other means to obtain high-purity target products. The whole synthesis process needs to strictly control the reaction conditions to ensure the smooth progress of each step to achieve good yield and product purity.
(9E) What is the price range of -Octadec-9-En-1-Aminium Fluoride in the market?
I haven't heard of the price of (9E) -Octadec-9-En-1-Aminium Fluoride in the market. This is a very rare chemical in the field. If you want to know its price, you should follow various paths.
First, you can visit a special store for chemical reagents. Such merchants often sell all kinds of chemical materials, or have this product, you can ask them in person, or dial their number or visit their website to ask their price, but the price may vary depending on the quantity and purity.
Second, search on the platform for online chemical product trading. Nowadays, the Internet is convenient, and many chemicals are sold on it. Type the name of this thing on the platform, and read the quotations of each merchant to get the approximate price range. And the platform may have mutual reviews and transaction records of merchants, which can be used to refer to their reputation and past transaction prices.
Third, ask people in the chemical industry. Such as practitioners of chemical companies, scholars of chemical research, etc., who are familiar with the industry, or can inform them of their common price ranges, or recommend reliable places to buy.
However, these channels need to be carefully investigated. Because the transaction of chemicals often involves safety and regulations, it is necessary to abide by relevant laws to ensure the legal compliance of transactions. And the price is not static, fluctuating due to market supply and demand, raw material costs, logistics freight, etc. Therefore, if you want to know the exact price, you should inquire from many parties and understand it in real time.
(9E) What are the safety and toxicity of -Octadec-9-En-1-Aminium Fluoride?
(9E) Fluoride -Octadec-9-En-1-Aminium is an organic compound. However, the information on safety and toxicity of this substance is rare in ancient books, and we can only infer it according to its structure and similar compounds.
From its structure, it contains long-chain alkyl groups, or has a certain lipid solubility, while amino groups form ammonium salts, or increase its solubility in water. This structure may cause it to interact with biofilms, affecting the integrity and function of membranes.
When talking about toxicity, the presence of fluoride ions should be paid attention to. Excessive intake of fluoride can cause many health problems, such as tooth enamel damage, bone lesions, etc. In biological cells, high concentrations of fluoride ions or interfere with the activity of enzymes, hindering the normal metabolism of cells. And its organic part, although the long-chain alkyl group is relatively inert, the amino ammonium salt part may interact with intracellular biomolecules, such as proteins and nucleic acids, causing disorders in biochemical processes.
As for safety, if this substance is used in industry or experiments, it must be properly protected. When operating, wear protective clothing, gloves and goggles to prevent it from contacting the skin and eyes. And because of its potential toxicity, the operation should be well ventilated and prevent the risk of inhalation. In case of accidental contact, rinse with plenty of water immediately and seek medical attention according to the specific situation. However, due to the lack of exact experimental data, this is only speculation. To clarify its exact safety and toxicity, more scientific research and experimental evidence are needed.