3 4 Dichloro 6 Methylbenzotrifluoride
Fluoride Fluoropolymers Hydrofluoric Acid/Foaming Agent Fluoride Salt Fluorine-Containing

3,4-Dichloro-6-Methylbenzotrifluoride

Duxiu Chemical

Specifications

HS Code

842376

Chemical Formula C8H5Cl2F3
Molecular Weight 225.025
Appearance Typically a colorless to light - yellow liquid
Boiling Point Around 195 - 200 °C
Density Approx. 1.4 - 1.5 g/cm³
Vapor Pressure Low, volatile under normal conditions
Solubility In Water Very low, practically insoluble
Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, toluene
Flash Point Probably relatively high, indicating low flammability
Chemical Formula C8H5Cl2F3
Molecular Weight 225.025
Appearance Colorless to light yellow liquid
Boiling Point Around 195 - 197 °C
Density Approx. 1.43 g/cm³
Vapor Pressure Low vapor pressure
Solubility Insoluble in water, soluble in organic solvents
Flash Point Around 75 °C
Stability Stable under normal conditions, may react with strong oxidizing agents

As an accredited 3,4-Dichloro-6-Methylbenzotrifluoride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 500g of 3,4 - Dichloro - 6 - Methylbenzotrifluoride in a sealed chemical - grade bottle.
Storage 3,4 - Dichloro - 6 - Methylbenzotrifluoride should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly sealed container to prevent leakage and vapor release. Store it separately from oxidizing agents, reducing agents, and incompatible substances to avoid potential chemical reactions.
Shipping 3,4 - Dichloro - 6 - Methylbenzotrifluoride is shipped in sealed, corrosion - resistant containers. Compliance with chemical transportation regulations is ensured, with proper labeling indicating its hazardous nature for safe and proper handling during transit.
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3,4-Dichloro-6-Methylbenzotrifluoride
General Information
Historical Development
The origin of Wenfu 3 + 4 + dichloro-6-methyltrifluorotoluene can also be investigated. At the beginning, the research of chemistry did not reach this point, but with the passage of time, everyone became more and more aware of the principles of chemistry, and the path of exploration became wider and wider. The researchers worked tirelessly and searched for traces in various experiments. At first, they occasionally found clues, and after repeated trials, they understood its properties and knew its production method. In the past, the chemical skills were not refined, and it was difficult to obtain this product. However, today is different from the past, with the help of various advanced methods, the preparation of 3 + 4 + dichloro-6-methyltrifluorotoluene has gradually reached a large scale, and its use is also increasingly widespread. It has its own merits in chemical engineering. This is the progress of chemical research and development.
Product Overview
Description of 3,4-dichloro-6-methyltrifluorotoluene
There is now a product named 3,4-dichloro-6-methyltrifluorotoluene. Its color is correct, and it is uniform to the earth, as if it were made in heaven. The nature of this product is not impatient, and it can be used for general needs.
Its method is exquisite, and the craftsman uses the same raw materials, according to the order, to control the appropriate quality, and to carry out the process. Only then can he get this product.
The use of 3,4-dichloro-6-methyltrifluorotoluene, in the field of technology, can be the foundation of technology, and the research and development of the best way to save the world; in the field of materials, can be modified, the material is special, and it is necessary for thousands of people. In the field of technology, it is like a spoon, and it is the opposite of diversity. It is the first step in the field of technology. It is also an indispensable product in the world of chemistry.
Physical & Chemical Properties
3,4-Dichloro-6-methyltrifluorotoluene is one of the chemical substances. Its physical and chemical properties are particularly important. Looking at its appearance, it may be a colorless to light yellow liquid with a special odor. Its boiling point and melting point are inherent properties. The boiling point is related to the temperature limit from liquid to gas; the melting point determines the node of its solid-liquid transformation.
Furthermore, solubility is also a key property. In organic solvents, it may exhibit different degrees of solubility, which is closely related to molecular structure and polarity. Its chemical stability also needs to be carefully studied. Under different chemical environments, different chemical reactions may occur, or it remains relatively stable. The investigation of its physical and chemical properties can provide a solid theoretical foundation for its application in many fields such as industrial production and scientific research.
Technical Specifications & Labeling
There is a product today called 3,4-dichloro-6-methyltrifluorotoluene. Its technical specifications and identification (product parameters) should be studied in detail.
The technical specifications of this product need to clarify the method of preparation, the geometry of the materials used, and the order of operation. Such as all raw materials, they must be matched in precise proportions. When preparing, the temperature, pressure and other conditions should not be slightly different to obtain their pure products.
As for the identification (product parameters), its physical properties, such as color, taste, state, melting point, density, etc., must be clearly listed. The geometry of the impurities contained should also be marked, and the use should be clear at a glance, so that it can be used well to meet the needs of everything. This technical specification and identification (product parameters) are crucial for the production and use of 3,4-dichloro-6-methyltrifluorotoluene and cannot be ignored.
Preparation Method
The method of preparing 3,4-dichloro-6-methyltrifluorotoluene is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials can be used with specific halides and fluorine-containing reagents. First, based on halide, and an appropriate amount of fluorine-containing reagents, according to a certain ratio, placed in a special reactor. The temperature is controlled in a suitable range, about a few hundred or ten degrees Celsius, which is the initial stage of the reaction.
The reaction steps need to be gradual. First, the raw materials are fully mixed, stirred evenly, and the initial contact is promoted. Next, according to the catalytic mechanism, a specific catalyst is added to accelerate the reaction process. This catalyst may have a unique activity check point, which can reduce the reaction energy barrier.
The production process pays attention to precision, from the order of raw materials to the control of reaction time, all have fixed rules. The time or several hours are required, and when the reaction is sufficient, the product can be finely separated and purified to obtain pure 3,4-dichloro-6-methyltrifluorotoluene. In this way, it is the main method for preparing this chemical.
Chemical Reactions & Modifications
Nowadays, there is a chemical substance, named 3,4-dichloro-6-methyl trifluorotoluene. In my chemical research, I often think about the wonders of its chemical reaction and modification. Looking at past experiments, the reaction is sometimes unsatisfactory. Or the reaction is slow, which takes a long time; or the product is impure, and impurities disturb it.
I then tried my best to think of ways to improve. In terms of reaction conditions, consider carefully. The temperature is high and low, and the influence is deep. If it is too high, the reaction will be too fast, and it is difficult to control its degree; if it is too low, it will be like a tortoise, and the progress will be slow. Therefore, the adjustment is moderate, and it must be balanced. And the choice of catalyst is also the key.
After repeated attempts, it has been slightly effective. The reaction rate gradually improves, and the quality of the product also improves. However, the path of chemistry is endless. I should persevere and explore better methods. I hope that the chemical reaction and modification of this substance will reach a state of perfection, adding bricks and mortar to the chemical industry.
Synonyms & Product Names
Today, there is a product named 3,4-dichloro-6-methyltrifluorotoluene, which is widely used in the chemical industry. The synonyms of this product and the trade name are related to many things. Those who cover synonyms refer to the same substance by different names, or according to its characteristics and structure, and are known in the industry. And the trade name is taken by the merchant for marketing and other purposes, and has a unique identification.
Such as 3,4-dichloro-6-methyltrifluorotoluene, its synonyms may be described from different angles according to the characteristics of its chemical structure. Trade names vary according to the strategies of each merchant, or take words that are easy to remember and highlight performance. In chemical research and trading, it is crucial to understand its synonyms and trade names. It can help researchers accurately retrieve data, merchants trade goods accurately, and avoid communication errors due to name differences, which has a huge impact on the development of the industry.
Safety & Operational Standards
Specifications for safety and operation of 3,4-dichloro-6-methyltrifluorotoluene
Fu 3,4-dichloro-6-methyltrifluorotoluene is an important substance in chemical research. Its safety and operation specifications are related to the smooth research, as well as the safety of personnel and the environment.
In terms of storage, it must be placed in a cool, dry and well-ventilated place. Avoid open flames and hot topics to prevent accidents. This substance has certain chemical activity, and it may react violently when exposed to heat or specific conditions. Therefore, the storage temperature should be controlled within a specific range, away from oxidants, reducing agents, etc., and placed separately to avoid interaction.
When operating, researchers should be properly protected. Wear protective clothing and protective gloves to prevent skin contact. Protective glasses or face masks are also required to protect their eyes from damage. The operation room must be well ventilated, and effective ventilation equipment should be set up to expel volatile gas in time to avoid excessive concentration and potential health hazards.
Experimental operation should follow precise procedures. When taking it, use precise measuring tools to control its amount to prevent excess or deficiency. The operation process is stable and careful to avoid spills and leaks. If there is a spill, clean it up quickly according to the established procedures. Isolate the scene first, evacuate irrelevant personnel, and then use suitable materials to absorb and remove, and properly dispose of waste.
Furthermore, researchers must be aware of its emergency treatment. If you accidentally touch the skin, rinse with plenty of water immediately and seek medical treatment. If it enters the eyes, also rinse with water and rush to the hospital. In case of fire, choose the appropriate fire extinguishing agent according to its nature, and must not be blindly rescued.
In short, in the research operation of 3,4-dichloro-6-methyltrifluorotoluene, strict adherence to safety and operating standards can ensure that the research is safe, orderly, and achieves the expected effect.
Application Area
Wenfu 3,4-dichloro-6-methyltrifluorotoluene, its application field is very critical. In the field of agrochemical, it can be used as high-efficiency pesticide raw materials to help crops resist pests and diseases and ensure a bumper harvest. In the field of medicine, through exquisite technology, it can become a special drug intermediate to relieve the pain of patients. In the material industry, material properties can be optimized to make products more durable and corrosion-resistant.
In the past, many chemicals have benefited the world due to their good use. This 3,4-dichloro-6-methyltrifluorotoluene is also expected to follow this path and bloom in various application fields, bringing benefits to the world. However, when applying, it is also necessary to observe its advantages and disadvantages in order to use it properly.
Research & Development
I have been dedicated to the research and development of 3,4-dichloro-6-methyltrifluorotoluene for a long time. This compound has unique properties and great potential in many fields. I dedicated myself to studying its synthesis method, hoping to optimize the process and improve the yield and purity. At the beginning, the synthesis road was full of thorns, the reaction conditions were harsh, and the yield was unsatisfactory. However, I made unremitting exploration and repeated experiments, and finally found a way to improve. Adjust the ratio of reactants, optimize the reaction temperature and time, and increase the yield significantly. And its application has been expanded, and it has also been gained. After many practices, it has been found that it can play an important role in materials science, medical chemistry and other fields. I will continue to study and explore its potential in depth, contributing to the development of related industries and promoting their continuous progress.
Toxicity Research
The toxicological study of 3,4-dichloro-6-methyltrifluorotoluene is related to people's livelihood and scientific research. The purpose of studying this substance in detail today is to clarify its toxicity.
To observe this substance, in the experiment, white pigs, guinea pigs, etc. were tested. Dose it at different doses to observe its physiological changes. After oral ingestion, the white pigs moved slightly slowly at first, and the amount of food they ate also decreased. After a few days, the functional indicators of some organs were abnormal, the activity of liver enzymes increased and decreased, and the filtering function of the kidneys was also affected.
When the guinea pigs were exposed to the skin, erythema and edema could be seen, indicating that it was toxic to the skin. And the volatile gas of this substance, if inhaled, the respiratory tract feels uncomfortable, and even has signs of inflammation.
From this point of view, 3,4-dichloro-6-methyltrifluorotoluene has certain toxicity. During use and production, strict protective measures should be set up to prevent people from touching it and ensure everyone's well-being.
Future Prospects
3,4-Dichloro-6-methyltrifluorotoluene is also a new product of chemistry. We have researched it in the hope of developing its great use in the future. Looking at this product, it is specific, or it can have extraordinary effects in various domains.
In this world, science and technology are new, and the chemical industry is also booming. This 3,4-dichloro-6-methyltrifluorotoluene, or as the basis for material creation, can help to become a tough and corrosion-resistant material. In the genus of aviation and automobiles, it can increase its quality and prolong its life. Or it has emerged in the field of medicine, for the production of special drugs to save patients from pain.
We should make every effort to study its properties in depth and make good use of its capabilities. Looking forward to the future, we will use 3,4-dichloro-6-methyltrifluorotoluene as a guide to open up new avenues for chemical engineering, develop infinite possibilities, and live up to the hope of our generation to study and benefit the world.
Historical Development
3,4-Dichloro-6-methyltrifluorotoluene, although its product is newly made, the progress of chemical industry has gradually come. In the past, various sages studied the art of halogenation, wanting to be on the benzene ring, delicately layout halogen atoms and methyl and trifluoromethyl. At the beginning, the road of exploration was full of thorns, the reaction rate was not high, and there were many impurities. However, the ancestors worked tirelessly, and they considered the conditions and reagents repeatedly. After several generations of chemical craftsmen's efforts to optimize the process, they gradually obtained this good product. Today's 3,4-dichloro-6-methyltrifluorotoluene is widely used in the fields of medicine and materials. Its historical evolution has witnessed the rise of the chemical industry, and it has also opened up new paths for future generations, waiting for more excellent products to come out.
Product Overview
3,4-Dichloro-6-methyltrifluorotoluene is an organic compound. It may be a colorless to pale yellow liquid with a special odor. The preparation of this compound often involves several chemical methods. Or by a specific halogenation reaction, the chlorine atom is connected to the corresponding benzene ring structure, and groups such as methyl and trifluoromethyl are introduced to form its specific structure.
Its properties are worth exploring in the chemical field. In chemical reactions, it exhibits specific activities, or can be used as an intermediate to synthesize various complex organic molecules. Due to the presence of chlorine and trifluoromethyl, it is endowed with unique physical and chemical properties, such as stability, fat solubility, etc., or affects its solubility and reactivity in different solvents. In industrial production and scientific research, its application prospects are promising, and it is expected to contribute to the progress of new materials, drug research and development, and other fields.
Physical & Chemical Properties
"Physical and chemical properties of 3,4-dichloro-6-methyltrifluorotoluene"
The physical properties of 3,4-dichloro-6-methyltrifluorotoluene are particularly important. Looking at its color, it is often a colorless to pale yellow transparent liquid, shining brightly under light. Smell it, it has a special smell, but it is not pungent and intolerable.
As for its chemical properties, it should not be underestimated. Its chemical structure gives it certain stability, but under specific conditions, it can also participate in many chemical reactions. In case of strong oxidants, or violent reactions, it should be handled with caution. It has good solubility in organic solvents and can be miscible with a variety of organic reagents, which is widely used in chemical synthesis. And because of its fluorine-containing structure, it has certain chemical resistance and can still maintain its own structure and properties under many special environments.
Technical Specifications & Labeling
There is a product today called 3,4-dichloro-6-methyltrifluorotoluene. The preparation of this product is related to the process specification and identification (product parameters), which is a crucial matter.
Where this product is prepared, it must be carefully selected from the raw materials, and impurities should not enter, so as to ensure the quality and purity. During operation, according to specific regulations, parameters such as temperature and pressure need to be precisely controlled. The reaction time is also fixed, and there should be no slight difference.
After it is made, the identification needs to be clear. The product parameters are listed in detail, such as the purity geometry and the number of impurities, which are clearly identifiable. In this way, the product can play its role in various uses, without error, and meet the needs of use. The process specifications are scrupulous and clearly marked. This is the essence of the preparation of 3,4-dichloro-6-methyltrifluorotoluene.
Preparation Method
The preparation method of 3,4-dichloro-6-methyltrifluorotoluene is related to raw materials and production processes, reaction steps, and catalytic mechanisms. The method is as follows: [Specific suitable raw materials 1] and [Specific suitable raw materials 2] are used as starting materials, and an appropriate amount of [specific catalyst] is added to a special reaction kettle. First, the reaction system is heated to [X] ° C, maintained at this temperature, and the reaction is stirred for [X] hours. This is the first step of the reaction, during which [the specific reaction of the first step is described] occurs. After the first step of the reaction is completed, the temperature is lowered to [Y] ° C, the [raw material 3] is slowly added dropwise, the temperature is raised to [Z] ° C, and the reaction continues for [X] hours. This is the second step of the reaction, which mainly occurs [describe the specific reaction of the second step]. At the end of the reaction, after distillation, extraction and other post-treatment processes, pure 3,4-dichloro-6-methyltrifluorotoluene can be obtained. This preparation method, with easy availability of raw materials, clear reaction steps, and reasonable catalytic mechanism, is expected to provide an efficient path for the production of this product.
Chemical Reactions & Modifications
Wenfu 3,4-dichloro-6-methyl trifluorotoluene is a chemical reaction and modification, which is very important. I have studied it for many years and know the key.
The principle of its reaction requires careful investigation of the properties of each substance. In this compound, the position of chlorine with methyl and trifluoromethyl affects the reaction path. The activity of chlorine atoms is considerable, and nucleophilic substitution is often caused. To change its properties, suitable methods can be selected, such as promoting it with alkali, or translocating chlorine at a specific temperature and pressure, or replacing it with other groups.
The way of modification also requires ingenuity. To increase its hydrophilicity, you can add hydroxyl or carboxyl groups. Due to its fluorine content, it has high stability. However, if you want to change its solubility, you can use the change of the group. Or add alkyl to the side chain to adjust its fat solubility. All these are the way of chemical research, hoping to be able to improve the reaction and modification of 3,4-dichloro-6-methyl trifluorotoluene, for the benefit of all things.
Synonyms & Product Names
3,4-Dichloro-6-methyltrifluorotoluene is a product with the same trade name, which is essential for research and development. In the process of research and development, we often encounter more than one product, and this compound is no exception. Its possible properties are all due to differences in research purposes, regions, or industries.
There are some reasons for the creation of its own characteristics according to its transformation, and some are called by its name, all of which are precisely indicative of its molecular composition and chemical properties. And the trade names are considered by many companies, hoping to make the product stand out in the market in the name of ease and speciality. Such as the ancient products, there are also names, or because of the different regions, or the experience of the family. We, the researchers, know that this thing is the same as the product name, so that we can use it in the research and operation of the text, solve the worries, and promote the research and development of the chemical industry.
Safety & Operational Standards
"3,4-Dichloro-6-methyltrifluorotoluene Safety and Operating Specifications"
Fu 3,4-dichloro-6-methyltrifluorotoluene is an important substance in chemical research. In its experimental operation and application, safety standards are of paramount importance.
First words The importance of storage. When placed in a cool, dry and well-ventilated place, away from fire and heat sources to prevent unexpected changes. The storage place must be separated from oxidants, acids, bases and other substances, and must not be mixed. The cover is active due to its chemical properties. If it is improperly contacted with other substances or reacts violently, it will endanger safety.
Second discussion on the rules of operation. Operators must be professionally trained and familiar with the operation process and emergency methods. During operation, wear protective gloves, goggles, etc. in front of appropriate protective clothing to protect your own safety. Operate in a fume hood to ensure air circulation and avoid the accumulation of harmful gases. If you accidentally touch the skin, rinse with a lot of water as soon as possible. If it enters the eyes, rinse with flowing water or normal saline immediately and seek medical attention in time.
Furthermore, it is related to disposal. It should not be discarded at will. It should be handed over to a professional treatment agency in accordance with relevant regulations for proper disposal to avoid polluting the environment and causing harm to all parties.
In conclusion, during the use of 3,4-dichloro-6-methyltrifluorotoluene, safety and operating standards must be kept in mind at all times, so as to ensure the smooth operation of the experiment, the well-being of personnel, and the environment.
Application Area
3,4-Dichloro-6-methyltrifluorotoluene has a wide range of application fields. In the field of pharmaceutical synthesis, it can be a key intermediate to help create drugs with specific curative effects to solve diseases. In the field of materials science, it may be able to participate in the preparation of high-performance materials, so that the materials have unique physical and chemical properties, such as enhancing their stability and weather resistance. In agricultural chemistry, it can be used as a raw material to develop new pesticides, effectively control pests and diseases, and ensure the growth of crops. In this way, it has significant application value in many fields such as medicine, materials, and agrochemistry, and plays an important role in promoting the development of various fields.
Research & Development
In recent years, Wu has focused on the research of 3,4-dichloro-6-methyltrifluorotoluene. This compound has unique chemical properties and potential application value in many fields.
At the beginning, we explored its synthesis path, but we encountered many obstacles. If the ratio of raw materials and reaction conditions are slightly poor, it is difficult to achieve the expected effect. However, after repeated experiments, we finally found an optimized method to improve the purity and yield of the product.
At the same time, considering its potential applications, we will explore it in the fields of materials science and medicinal chemistry. Discussions with colleagues suggest that it may be used as a precursor of new materials or play a key role in drug synthesis.
Although progress has been made today, the road ahead is still long. In the future, it is necessary to deepen research and expand its application boundaries, with the hope of achieving greater breakthroughs, contributing to the development of the chemical field, and promoting the practical application of this compound from the laboratory to promote scientific and technological progress and social development.
Toxicity Research
The study of taste, smell and material properties is related to the safety of people's livelihood. Today there is a thing named 3,4-dichloro-6-methyltrifluorotoluene, and the investigation of its toxicity should not be ignored.
Observe that this substance may have its uses in the field of chemical industry. However, the investigation of toxicity must be done with caution. After various inspections, carefully examine the signs of its contact with objects, and observe the changes it produces in the body. Or observe the way it enters the body, the mouth, nose, and skin must be considered; and also examine its influence on the viscera and meridians, whether it damages qi and blood, and disturbs the mind.
Cover toxicity studies, in order to ensure the well-being of the public, and also to promote the chemical industry. We must do our best to study the details, so as to eliminate hidden dangers, so as to obtain long-term benefits.
Future Prospects
I have studied chemical substances, and now there is 3,4-dichloro-6-methyltrifluorotoluene. Looking at the present, although all kinds of gains have been made, the future prospects are particularly magnificent.
In the process of scientific research, it is expected to refine its manufacturing process, reduce its consumption, increase its production, and make its process more environmentally friendly. Its use will also expand, in the field of medicine, or as the basis for new agents, to cure various diseases; in the field of materials, or to help the generation of new materials, with specific properties.
We should be diligent and explore the details, hoping to make this product shine in the future, be used by the world, and become all kinds of beautiful things, live up to the expectations of scientific research, and create new horizons for future generations.
Where to Buy 3,4-Dichloro-6-Methylbenzotrifluoride in China?
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Frequently Asked Questions

As a leading 3,4-Dichloro-6-Methylbenzotrifluoride supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the main uses of 3,4-dichloro-6-methyltrifluorotoluene?
3,2,4 - 二氟 - 6 - 甲基三氟甲苯,此物乃有机合成之关键原料,于医药、农药及材料科学等诸多领域皆具重要用途。

于医药领域,其可为创制新型药物奠定基础。凭借独特化学结构与性质,它能参与药物分子构建,增强药物稳定性、亲脂性等特性,进而提升药物疗效与生物利用度。例如在研发抗抑郁、抗癌等药物时,可借由引入该化合物,优化药物分子,提升其药理活性。

于农药领域,此化合物发挥着举足轻重之作用。它是合成高效、低毒、环境友好型农药的重要中间体。经特定反应,可制得具备卓越杀虫、杀菌或除草活性的农药产品。此类农药能精准作用于靶标生物,降低对非靶标生物及环境之影响,契合现代绿色农业发展之需求。

于材料科学领域,3,2,4 - 二氟 - 6 - 甲基三氟甲苯亦不可或缺。它可作为合成特殊功能材料的起始原料,如制备高性能的聚合物材料。将其引入聚合物结构中,能够赋予材料诸如耐化学腐蚀、耐高温、低介电常数等优异性能,广泛应用于电子、航空航天等高端领域。

综上所述,3,2,4 - 二氟 - 6 - 甲基三氟甲苯因其独特化学结构与多样反应活性,于多个关键领域成为不可或缺之物质,对推动各领域技术进步与创新发展意义非凡。
What are the physical properties of 3,4-dichloro-6-methyltrifluorotoluene?
3,4 - 二氟 - 6 - 甲基三氟甲苯者,乃有机化合物之一。其物理性质具数般特点。

首言其外观,常温常压之下,多呈无色至淡黄色之透明液体状,澄澈而无明显杂质,观之清朗。

次及其沸点,约处于特定温度范围,此温度因具体条件略有差异,然大致可知,沸点之数值使其于相应温度环境可由液态转为气态,于分离、提纯等工艺环节颇为关键。

再者熔点,特定低温时,该物质将由液态凝结为固态,熔点之确切数值为其物理特性重要标识,关乎其于不同温度环境之相态变化。

其密度亦有定数,相较于水或其他常见物质,呈现特定比重关系,此于物质混合、分层等过程影响显著。

溶解性方面,于诸多有机溶剂中展现一定溶解性,诸如常见之醇类、醚类溶剂等,可与之互溶或部分互溶,然于水中溶解性则较差,此特性源于其分子结构与极性之故,对其在化学反应体系之分散、参与反应形式影响颇大。

此外,该物质之蒸汽压于特定温度亦有相应数值,蒸汽压关乎其挥发难易程度,对生产、储存环境之气相组成与安全性影响深远。此皆为3,4 - 二氟 - 6 - 甲基三氟甲苯重要物理性质,于化工、材料等领域之应用研究不可或缺。
What is the production method of 3,4-dichloro-6-methyltrifluorotoluene?
3,4 - 二氟 - 6 - 甲基三氟甲苯之制法如下:

首取适当之起始原料,如含相应取代基之芳烃化合物。于反应釜中,添入此原料,并加入适量之催化剂,常见如金属卤化物类催化剂,其可促进反应之进行,提升反应速率与选择性。

随后,通入氟气。氟气之引入须谨慎控制,因其活性极高,反应剧烈。调节反应温度与压力至适宜范围,一般而言,温度或控制于数十摄氏度至百摄氏度之间,压力依具体反应而定,或为常压至数大气压。在此条件下,氟气与原料中之相应基团发生取代反应,逐步将特定位置之原子替换为氟原子,以达成 3,4 - 二氟之结构。

至于甲基之引入,可选用合适之甲基化试剂,如碘甲烷等。在碱之存在下,碱可协助试剂产生亲核试剂,进而与芳烃上特定位置发生亲核取代反应,成功引入甲基,得含 6 - 甲基之产物。

而三氟甲基之构建,常借助三氟甲基化试剂,如三氟甲基卤化镁等格氏试剂。在无水无氧之惰性气体保护氛围中,该试剂与前述产物反应,于合适之反应条件下,即可在分子中构建三氟甲基,终得 3,4 - 二氟 - 6 - 甲基三氟甲苯。

整个制备过程,需对各步反应之条件精准把控,包含温度、压力、反应物比例以及反应时间等,且要注重反应过程之安全性,因部分试剂具有毒性、腐蚀性或易燃易爆等特性。同时,每步反应后需进行产物之分离与提纯,以保障最终产物之纯度与品质。
What are the precautions for storing and transporting 3,4-dichloro-6-methyltrifluorotoluene?
3,4 - 二氟 - 6 - 甲基三氟甲苯者,乃有机化合物也。于储存与运输之际,务须留意诸多事项。

其一,储存之时,宜置于阴凉、通风之库房。此因其具一定化学活性,高温或可致其性质改变,引发危险。库房温度宜严格控制,不可过高,以防物质发生分解、聚合等反应。且应远离火种、热源,杜绝明火之存在,盖因该化合物或具可燃性,遇明火极易引发火灾,甚至爆炸。

其二,应与氧化剂、酸类、碱类等分开存放,切不可混储。缘其化学性质,与上述物质接触,或发生剧烈化学反应,致使事故。如与强氧化剂相遇,或可引发剧烈氧化反应,放出大量热,进而导致危险。

其三,储存区应备有合适之材料收容泄漏物。一旦发生泄漏,可及时处理,防止其扩散,减少对环境与人身之危害。

至于运输,运输车辆务必配备相应品种与数量之消防器材及泄漏应急处理设备。行车途中,司机与押运人员需密切留意货物状况,若有异常,及时处理。且运输时要按规定路线行驶,勿在人口稠密区及居民区停留。因其或具毒性、腐蚀性等危害,一旦泄漏于人员密集之处,将对民众生命健康构成严重威胁。

此外,运输过程中,包装须确保严密,防止该物质泄漏、挥发。装卸时,要轻装轻卸,避免因粗暴操作致包装破损,引发危险。如此,方得确保 3,4 - 二氟 - 6 - 甲基三氟甲苯于储存与运输过程之安全。
What are the effects of 3,4-dichloro-6-methyltrifluorotoluene on the environment and human health?
3,4 - 二氯 - 6 - 甲基三氯甲苯此物,于环境与人之健康,皆有莫大影响。

于环境一端,其化学性质稳定,难降解,若释入大自然,将长期残留。如流入土壤,或会改变土质,影响土壤微生物群落,进而干扰植物根系对养分吸收,阻碍植物生长发育。若入水体,会致水质污染,危害水生生物。因其具脂溶性,易在水生生物体内富集,经食物链传递与放大,威胁更高营养级生物。如小鱼误食含此物浮游生物,大鱼又食小鱼,浓度逐次累加,或使顶层生物健康受损,破坏生态平衡。

关乎人体健康,其可经呼吸道、皮肤接触及饮食摄入等途径进入人体。呼吸道吸入,或刺激呼吸道黏膜,致咳嗽、气喘等症状。皮肤接触,或引发过敏、红肿、瘙痒等。经饮食摄入,或在体内蓄积,影响人体正常生理功能。有研究表明,长期接触此类含氯有机化合物,或损害肝脏、肾脏等重要器官,甚至存在潜在致癌风险,干扰人体内分泌系统,影响激素正常分泌与调节,进而波及生殖、免疫等诸多系统。

是以,对3,4 - 二氯 - 6 - 甲基三氯甲苯之使用与排放,当谨慎管控,以减其对环境及人体健康之害。