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1,2-Difluoro-4-[[4-(Trans-4-Propylcyclohexyl)Phenyl]Ethynyl]-Benzene

Hongda Chemical

Specifications

HS Code	727130
Chemical Formula	C25H26F2
Molecular Weight	366.47
Appearance	Solid (usually)
Melting Point	Data needed
Boiling Point	Data needed
Density	Data needed
Solubility In Organic Solvents	Soluble in common organic solvents (e.g., toluene, dichloromethane)
Vapor Pressure	Data needed
Refractive Index	Data needed
Stability	Stable under normal conditions, may react with strong oxidizing agents

As an accredited 1,2-Difluoro-4-[[4-(Trans-4-Propylcyclohexyl)Phenyl]Ethynyl]-Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	500g of 1,2 - difluoro - 4 - [[4 - (trans - 4 - propylcyclohexyl)phenyl]ethynyl] - benzene in sealed bottle.
Storage	1,2 - difluoro - 4 - [[4 - (trans - 4 - propylcyclohexyl)phenyl]ethynyl] - benzene should be stored in a cool, dry place away from direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and exposure to air. Store it separately from incompatible substances to avoid potential chemical reactions. Ideal storage temperature is within the range of 2 - 8°C if possible.
Shipping	1,2 - difluoro - 4 - [[4 - (trans - 4 - propylcyclohexyl)phenyl]ethynyl] - benzene is shipped in sealed, specialized containers, compliant with chemical transport regulations. Shipment ensures protection from external factors during transit.

Free Quote

Competitive 1,2-Difluoro-4-[[4-(Trans-4-Propylcyclohexyl)Phenyl]Ethynyl]-Benzene prices that fit your budget—flexible terms and customized quotes for every order.

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1,2-Difluoro-4-[[4-(Trans-4-Propylcyclohexyl)Phenyl]Ethynyl]-Benzene

General Information

Historical Development

1,2-Difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] -benzene is also an organic compound. Its origin is due to the research and exploration of many experts in chemistry. At the beginning, the way of chemistry was not as detailed as it is today, and everyone worked hard to study the properties and structures of matter.
In the past, scholars used their ingenuity to observe the changes of all things and the infiniteness of matter. After years, the structure and characteristics of compounds have gradually become clear. This 1,2-difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] -benzene has also come to the fore in various studies.
In the laboratory, after countless attempts, the conditions were adjusted and the reaction was observed. In case of difficulties, he was determined. Finally obtained this compound, its properties were clarified, paving the way for subsequent applications. Therefore, it has gradually become meaningful in the field of chemistry, opening a new chapter and leading future generations to explore in depth to understand more of its mysteries, which has contributed to the progress of science.

Product Overview

There is now a substance called 1,2-difluoro-4- [4 - (trans-4-propylcyclohexyl) phenyl] ethynyl] -benzene. This substance has a unique structure and contains groups such as fluorine atoms, benzene rings, ethynyl groups, and propylcyclohexyl groups. Fluorine atoms give it special physical and chemical properties, or enhance stability and change polarity. Phenyl rings and ethynyl groups conjugate molecules, affecting electron cloud distribution and optical properties. Propylcyclohexyl structure plays an important role in the phase state and molecular arrangement of substances.
This substance has great potential in the field of materials science, or is used in liquid crystal materials. Due to its special structure, it can adjust molecular orientation and arrangement, improve liquid crystal display performance, improve display clarity and response speed. It may also serve as a key intermediate in the field of organic synthesis, participating in the construction of complex organic molecular structures and laying the foundation for the synthesis of new functional materials.

Physical & Chemical Properties

Today there is a substance named 1,2 - Difluoro - 4- [4 - (Trans - 4 - Propylcyclohexyl) phenyl] Ethynyl] - Benzene. Its physical and chemical properties are quite specific. Looking at its shape, under room temperature, or in a crystal clear state, like ice crystals, smooth and clear.
In terms of its chemical properties, the molecular structure is exquisite, and the chemical bonds between atoms are stable and unique. The introduction of fluorine atoms makes this substance have a specific chemical activity and can react with other substances uniquely. Its solubility, in some organic solvents, can quietly blend, like water and milk blend.
Thermal stability is also considerable. In the case of moderate temperature changes, its structure and properties are still stable. However, if the temperature changes abruptly or reaches the limit, or if there is a wonderful change, the structure will be rearranged and the properties will also change accordingly. This is the outline obtained by exploring its physical and chemical properties. There are still many subtleties that need to be studied carefully to clarify the details.

Technical Specifications & Labeling

There is a substance named 1,2-difluoro-4- [4 - (trans-4-propylcyclohexyl) phenyl] ethynyl] -benzene. In the process of my chemical research, the technical specifications and identification (commodity parameters) of this substance are the key.
In terms of its technical specifications, its chemical composition and purity geometry need to be carefully examined. The chemical structure of this substance is exquisite, and the arrangement of atoms and the connection of chemical bonds should be based on precise standards. The purity is related to its quality, and the amount of impurities cannot be inadvertently observed.
As for the identification (commodity parameters), when it is clear that its appearance and shape, color, taste and state are all characterized. And its physical constants, such as melting point, boiling point, etc., also need to be specified. This is all necessary to identify the substance and ensure that it achieves the expected performance in research and application. Only by following the rules of this technical specification and identification (commodity parameters) can it be used in the field of chemical research without error, and it is beneficial to explore and hide.

Preparation Method

The method of preparing 1,2-difluoro-4- [4 - (trans-4-propylcyclohexyl) phenyl] ethynyl] -benzene is related to the raw materials and production process, reaction steps, and catalytic mechanism. The first thing is to prepare suitable raw materials and mix them in a precise ratio. In a special reactor, the temperature and pressure are controlled to make the raw materials chemically change according to specific reaction steps. During the reaction, the suitable catalyst is selected to promote its efficient conversion, which is the key of the catalytic mechanism. After the reaction is completed, the high-purity product is obtained after fine purification. The screening of its raw materials must be strict, the control of the process must be precise, the order of the reaction steps must not be disordered, and the investigation of the catalytic mechanism should be in depth to obtain high-quality 1,2-difluoro-4- [4 - (trans-4-propylcyclohexyl) phenyl] ethynyl] -benzene.

Chemical Reactions & Modifications

Taste the wonders of chemistry, which is related to the change of matter, and should be the essence of both sex. Today there is 1,2 - Difluoro - 4- [[4- (Trans - 4 - Propylcyclohexyl) Phenyl] Ethynyl] - Benzene. Its chemical reaction is the process of molecular recombination, atomic clutching, and chemical bond disconnection, all according to specific rules. Or when exposed to heat, light, or catalyst, it triggers changes and produces new substances.
As for its denaturation, it is related to the change of material properties. The structure of this compound affects its physical and chemical properties. Or due to the position and nature of the substituent, the melting point, boiling point, and solubility change. Or because of its conjugate system and electron cloud distribution, it affects the reactivity.
When our generation explores this object, we need to carefully investigate the conditions and process of its reaction, and explain the cause of its denaturation, so as to lay a foundation for the progress of chemistry and the use of substances, so as to promote the prosperity of science and technology and the goodness of life.

Synonyms & Product Names

Today there is a thing called 1,2 - Difluoro - 4 - [[4- (Trans - 4 - Propylcyclohexyl) phenyl] Ethynyl] - Benzene. This thing is quite important in the field of my chemical research. Its synonymous name is also important to our generation. The names are different, but the same ones are of great benefit to academic discussion and technical transmission.
Although the expressions of the names may be different, their essence is one. Just like the ancient things, they are called many, but in fact they refer to the same thing. The same is true of today's chemical things. Its synonymous name can help us gain knowledge and travel freely between different contexts and classics.
As for the name of the product, it is also associated with the name of the synonym. Knowing these two, like holding the key to open the door, can be smooth in the research and application of chemistry. Let us understand how it can be the same under different names in the market and process.

Safety & Operational Standards

Specifications for the safety and operation of 1,2-difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] benzene
Fu 1,2-difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] benzene is an important substance in chemical research. If you want to use this substance, the first priority is safety. Its properties may be unknown, so when you are in the experimental place, you must abide by the norms.
When entering the experimental room, protective equipment is indispensable. Wear a special laboratory suit to prevent the drug from staining the clothes and hurting the skin. Wear protective gloves on your hands, and choose the material that suits you to prevent it from contacting the skin. Use a professional eye mask to protect your eyes from the splash of the drug and damage to your eyes.
When taking it, the movement should be slow and stable. Operate in a well-ventilated place. If it is in a closed space, the volatile gas of the drug will gather and not dissipate, or there is a risk of poisoning. After using the utensils, wash immediately to avoid residual drugs and cause subsequent experimental deviations.
When storing, choose a cool and dry place, away from fire and heat sources. Due to its chemical properties, it is dangerous to be heated or exposed to open flames. Classify and place, do not mix with other objects to prevent interaction and cause accidents.
During the experiment, if you accidentally touch the medicine on the skin, quickly rinse with a large amount of water and seek medical attention. If splashed into the eye, immediately open the eyelids, rinse with water continuously, and then seek medical treatment.
Operational specifications are the foundation of the experiment, safety guidelines, and the shield of life. In the study of this object, follow these safety and operation rules to achieve the purpose of the experiment, protect personal safety, and promote scientific research.

Application Area

1,2-Difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] -benzene, this compound is useful in many fields. In the field of display, because of its unique molecular structure, liquid crystal materials can have excellent physical properties, which can optimize the display quality of liquid crystal displays, such as improving contrast and response rate, making images clearer and more flexible. In the realm of scientific research and exploration, it is like a delicate key, helping scientists to delve deeper into material properties and reaction mechanisms, or opening the door to new understanding. In the process of material innovation, based on it, new functional materials can be developed, endowing materials with outstanding properties, such as excellent stability and special optical properties, injecting new impetus into the development of many cutting-edge fields, with broad application prospects. This is the key to material research.

Research & Development

The recent research on mono- and difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] -benzene is very important for research and progress. We have dedicated ourselves to studying its properties and studying its reaction rules. This substance has a unique structure, and fluorine-containing groups are ingeniously connected to ethynyl groups, cyclohexyl groups, etc., giving it specific physical and chemical properties.
After repeated tests, it has been found that under specific conditions, it can participate in multiple reactions, can form new compounds, and has potential applications. In the field of materials, it may be due to the unique molecular arrangement, resulting in excellent photoelectric properties, which is expected to be used in the manufacture of new display materials.
We will make unremitting efforts to explore its potential, expand the field of application, and hope to use this material as a foundation to promote the progress of chemistry, contribute to the prosperity of the industry, and promote its continuous progress in research and progress.

Toxicity Research

The industry of chemical industry is related to people's livelihood, but the study of poisons should not be careless. Today there is a thing named 1,2 - Difluoro - 4- [[4- (Trans - 4 - Propylcyclohexyl) phenyl] Ethynyl] - Benzene, and we should investigate its toxicity in detail.
Looking at this substance, its structure is unique, containing fluorine, alkynyl and other groups. Fluorine is active or chemically active; alkynyl groups are also special reactive. The coexistence of these two is afraid of causing complex reactions in organisms.
The study of toxicity should investigate its effect on organisms. Or enter the cell, disturb its metabolism; or bind to the protein, disrupt its function. If accidentally touched, the skin will be uncomfortable in the light, and the organs will be damaged in the severe.
Therefore, to study the toxicity of this substance, it is necessary to strictly operate it, and use multiple methods to understand its harm.

Future Prospects

I look at the chemical compounds of today, 1,2 - Difluoro - 4 - [[4 - (Trans - 4 - Propylcyclohexyl) phenyl] Ethynyl] - Benzene. This product has great prospects for the future. This material is unique and may be used for the development of new materials.
With the development of science and technology, the demand for materials is also strong. This product has an exquisite structure, and its combination of fluorine, alkynyl and cyclohexyl may endow the material with specific properties. In the field of electronics, it may help the performance of electronic components jump; in the field of optics, it may have extraordinary optical performance.
Although the research is still at a certain stage, its potential is like a hidden dragon in the abyss. With time, researchers will be able to explore their capabilities carefully. In the future, we may lead the tide of material change to open up new frontiers for various industries, so that our generation can see more brilliant scenery in the front of science and technology. This is a great event we can look forward to in the future.

Where to Buy 1,2-Difluoro-4-[[4-(Trans-4-Propylcyclohexyl)Phenyl]Ethynyl]-Benzene in China?

As a trusted 1,2-Difluoro-4-[[4-(Trans-4-Propylcyclohexyl)Phenyl]Ethynyl]-Benzene manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading 1,2-Difluoro-4-[[4-(Trans-4-Propylcyclohexyl)Phenyl]Ethynyl]-Benzene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What is the main use of 1,2-difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] benzene?

1% 2C2-diene-4- [4- (trans-4-propylcyclohexyl) phenyl] ethyl] benzene, which is a crucial raw material in the field of organic synthesis. It plays a pivotal role in materials science, especially in the preparation of liquid crystal materials.
Liquid crystal materials, such as liquid crystal displays (LCDs), occupy a central position in modern display technologies. The unique molecular structure of 1% 2C2-diene-4- [4- (trans-4-propylcyclohexyl) phenyl] ethyl] benzene imparts specific physical properties to liquid crystal materials, such as liquid crystal phase stability, suitable phase transition temperature range, and good optical anisotropy. With these properties, liquid crystal molecules can be arranged and oriented in an orderly manner under the action of an electric field, thus achieving precise regulation of the direction and intensity of light propagation, resulting in clear images and text.
In addition, in the field of organic semiconductor materials, 1% 2C2-diene-4- [4- (trans-4-propylcyclohexyl) phenyl] ethyl] benzene may also have applications. Organic semiconductor materials have broad application prospects in flexible electronic devices such as flexible displays, wearable devices, and organic solar cells due to their advantages of light weight, good flexibility, low cost, and solution processing. The special structure of 1% 2C2-diene-4- [4- (trans-4-propylcyclohexyl) phenyl] ethyl] benzene may provide suitable electron transport properties and molecular stacking methods for organic semiconductor materials, improving device performance and stability.

What are the physical properties of 1,2-difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] benzene

1% 2C2-diene-4- [[4- (trans-4-methylcyclohexyl) phenyl] ethyl] benzene is an organic compound. This compound has several unique physical properties.
Its melting point is the temperature at which a substance changes from a solid state to a liquid state. The exact value of the melting point of this compound varies depending on the specific purity and measurement conditions. Generally speaking, the melting point of organic compounds is affected by intermolecular forces and structural regularity. In the molecular structure of this compound, the benzene ring interacts with structural units such as cyclohexyl to affect the way the molecule is deposited, which in turn affects the melting point.
The boiling point is the temperature at which a substance changes from a liquid state to a gas state under a specific pressure. In view of the fact that its molecules contain multiple aromatic rings and alkyl structures, there are interactions such as van der Waals forces between molecules, resulting in a relatively high boiling point. During the heating process, sufficient energy needs to be provided to overcome the intermolecular forces before it can boil.
In terms of solubility, according to the principle of similarity dissolution, the compound, as an organic molecule, should have good solubility in organic solvents such as toluene and dichloromethane, because these organic solvents and the compound molecules can form similar intermolecular forces, which is conducive to its dispersion and dissolution. However, the solubility in water is poor, because its molecular polarity is weak, it is difficult to form effective interactions with water molecules.
Density is related to the mass of matter per unit volume. The density of this compound is related to the type, number and spatial arrangement of constituent atoms. Since the molecule contains carbon, hydrogen and other atoms, and has a certain structural complexity, its density should be within the density range of common organic compounds.
The physical properties of this compound are crucial for its application in organic synthesis, materials science and other fields. Melting point and boiling point determine its state change under specific conditions, which affects the choice of reaction conditions; solubility affects its reactivity and processability in different solvent systems; density has certain guiding significance for the design and preparation of related materials.

Are the chemical properties of 1,2-difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] benzene stable?

Is the chemical property of 1% 2C2-diene-4- [[4- (trans-4-butylcyclohexyl) phenyl] ethyl] benzene stable? To understand this question, it can be analyzed from its structure. This compound contains a conjugated diene structure, and the conjugated system deloculates electrons and imparts certain stability. However, conjugated dienes have high reactivity. If it is prone to addition reactions, new compounds can be formed in case of electrophilic reagents, and the stability is poor in this regard.
Its molecule also contains a benzene ring structure, which is aromatic. The energy of the system is reduced and the stability is enhanced due to the closure of the conjugated large π bond. The benzene ring electron cloud has high density, although it is prone to electrophilic substitution reaction, the reaction conditions are relatively mild and can maintain a certain stability in general environment.
contains alkyl side chains, and alkyl is the power supply group, which can affect the conjugation system and the distribution of benzene ring electron clouds, and change its chemical activity and stability to a certain extent.
Overall, 1% 2C2-diene-4- [4 - (trans-4-butylcyclohexyl) phenyl] ethyl] benzene has certain stability under specific conditions and environments, but because it contains active structures such as conjugated dienes, its chemical properties are not extremely stable, and it is prone to chemical reactions under certain reaction conditions, resulting in structural changes.

What is the production process of 1,2-difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] benzene?

1% 2C2-diene-4- [4- (trans-4-butylcyclohexyl) phenyl] ethyl] benzene is a complex compound in the field of organic synthesis. The preparation process is delicate and complicated, and it will be described in detail.
In the initial stage, suitable raw materials need to be carefully selected. 4- (trans-4-butylcyclohexyl) bromobenzene and 1,2-dibromoethane are both key starting materials. Both are chemically active and play a central role in subsequent reaction steps.
In the first step of the reaction, 4- (trans-4-butylcyclohexyl) bromobenzene and magnesium chips are reacted in an anhydrous ether environment in an inert environment carefully created in a nitrogen atmosphere. The reaction conditions are harsh, and the requirements for anhydrous and anaerobic are extremely high. Magnesium chips are active and react violently in contact with water, so the anhydrous ether solvent needs to be strictly removed from water. During the reaction, magnesium chips react slowly with bromobenzene to form a Grignard reagent. This reagent has extraordinary activity and significant carbon-magnesium bond polarity, laying the foundation for subsequent nucleophilic substitution reactions.
After the Grignard reagent is generated, it is rapidly mixed with 1,2-dibromoethane to initiate a nucleophilic The negatively charged carbon in Grignard's reagent attacks the carbon attached to one of the bromine atoms in 1,2-dibromoethane, and the bromine ions leave to form a carbon-carbon bond. This step constructs the key carbon chain structure, and the product is the intermediate containing butylcyclohexyl phenyl ethyl bromide. The
intermediate is separated and purified to ensure that the purity is up to standard, and then proceeds to the next step. Treat with a strong base such as potassium tert-butanol and put it in a suitable organic solvent such as tetrahydrofuran to initiate a elimination reaction. The strong alkali grabs the hydrogen atom in the intermediate molecule, and the bromine ion leaves to form a carbon-carbon double bond, and obtains 1% 2C2-diene-4- [[4- (trans-4-butylcyclohexyl) phenyl] ethyl] benzene crude product.
The crude product has many impurities and requires a multi-step purification process. First, it is preliminarily separated by column chromatography. Silica gel is used as the fixed phase, and a suitable eluent such as n-hexane and ethyl acetate mixture is eluted. Preliminary separation is achieved according to the polarity difference between each impurity and the product. After recrystallization, a suitable solvent such as ethanol or acetone is selected, and it is slowly crystallized in a suitable temperature range to further improve the purity of the product.
The steps of this synthesis process are closely connected, and the reaction conditions, raw material purity and operation details are extremely demanding. A slight difference in any link may lead to a decrease in the yield or poor purity of the product. Only by strictly controlling the reaction steps can high-quality 1% 2C2-diene-4- [4 - (trans-4-butylcyclohexyl) phenyl] ethyl] benzene products be obtained.

What is the price range of 1,2-difluoro-4- [[4- (trans-4-propylcyclohexyl) phenyl] ethynyl] benzene on the market?

I look at what you said about "1,2-diene-4- [4 - (trans-4-butylcyclohexyl) phenyl] ethyl] benzene", which is an organic compound. However, it is not easy to know its market price range. The price is determined by many factors.
The first to bear the brunt is the purity. If the purity is extremely high and suitable for high-end scientific research or special industrial use, the price will be high; if the purity is slightly lower, it is only for general experiments or basic production, and the price is slightly cheaper.
Furthermore, the scale of production also affects the price. In large-scale production, due to the scale effect, the unit cost may be reduced, and the price will also decrease; if it is produced on a small scale, the cost will be high, and the price will rise.
In addition, the market supply and demand relationship also affects its price. If the demand is strong and the supply is limited, the price will rise; if the market is saturated and the supply is sufficient, the price may be downward.
As far as I know, such compounds occasionally appear in the fine chemical and scientific research reagent markets. If it is ordinary purity, the price per gram may be between tens of yuan and hundreds of yuan; if it is high-purity high-quality products, the price per gram may reach thousands of yuan. However, this is only a rough estimate, and the actual price depends on specific market conditions, merchants and trading conditions.