Benzeneethanol, 4-Chloro-

Linshang Chemical

Specifications

HS Code

459000

Chemical Formula C8H9ClO
Molar Mass 156.61 g/mol
Appearance Solid (usually)
Odor Characteristic
Melting Point Data varies, needs specific study
Boiling Point Data varies, needs specific study
Density Data varies, needs specific study
Solubility In Water Low solubility
Solubility In Organic Solvents Soluble in many organic solvents
Flash Point Data varies, needs specific study
Stability Stable under normal conditions
Toxicity Toxic, harmful if swallowed, inhaled or in contact with skin

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

Packing & Storage
Packing 500g of 4 - chloro - benzeneethanol in a sealed, chemical - resistant plastic bottle.
Storage Store 4 - chloro - benzeneethanol in a cool, dry, well - ventilated area away from heat, sparks, and open flames. Keep it in a tightly sealed container to prevent evaporation and contamination. Avoid storing near oxidizing agents. Suitable storage containers are typically made of materials resistant to its corrosive potential, like certain plastics or glass with appropriate closures.
Shipping 4 - Chloro - benzeneethanol is shipped in accordance with chemical transportation regulations. It's carefully packaged to prevent leakage, transported in suitable containers, and handled by trained personnel to ensure safety during transit.
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Benzeneethanol, 4-Chloro- Benzeneethanol, 4-Chloro-
General Information
Where to Buy Benzeneethanol, 4-Chloro- in China?
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Frequently Asked Questions

As a leading Benzeneethanol, 4-Chloro- 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 4-chlorophenyl ethanol?
4-Bromobenzyl ether, its main uses are as follows:
This is a very important raw material in organic synthesis. In the field of drug synthesis, it is often used as a key intermediate. For example, when creating certain drugs with specific physiological activities, with its unique chemical structure, it can be introduced into the target drug molecular structure through a series of chemical reactions, thereby giving the drug specific pharmacological properties.
In the field of materials science, it also has its uses. It can participate in the synthesis process of polymer materials, and through its polymerization with other monomers, it can change the physical and chemical properties of polymer materials, such as improving the stability and solubility of materials, so as to meet the diverse needs of material properties in different fields.
In the preparation of fine chemical products, 4-bromobenzyl ether is also indispensable. When synthesizing fine chemicals such as fragrances and coating additives, it can be used as a starting material or reaction intermediate to prepare fine chemical products with specific functions and properties through carefully designed reaction paths to meet the market demand for high-quality, high-performance fine chemicals.
In summary, 4-bromobenzyl ether plays a key role in many important fields due to its unique chemical properties, which is of great significance to promote the development of related industries.
What are the physical properties of 4-chlorophenyl ethanol?
4-Deuterated ethanol is a variant of ethanol containing deuterium, which is a stable isotope of hydrogen. Its physical properties are unique and widely used in many fields.
Looking at its properties, under normal temperature and pressure, 4-deuterated ethanol is a colorless and transparent liquid, similar in appearance to ordinary ethanol, but its properties are slightly different because deuterium atoms replace hydrogen atoms. Its boiling point is slightly higher than that of ordinary ethanol, about 78.5 ° C. This is because the mass of deuterium atoms is greater than that of hydrogen atoms, and the intermolecular force is slightly stronger, requiring more energy to cause gasification.
The density of 4-deuterated ethanol is also slightly higher than that of ordinary ethanol, about 0.89 g/cm ³. Although this difference is minor, it is of great significance in accurate experiments and analyses. Its solubility is quite good, and it can be miscible in any ratio with water and various organic solvents. This property makes 4-deuterated ethanol a common solvent in chemical synthesis, drug development and other fields.
Furthermore, 4-deuterated ethanol has a lower vapor pressure. At the same temperature, its volatilization rate is slightly slower than that of ordinary ethanol. This property makes it a unique advantage in scenarios where the volatilization rate needs to be controlled, such as some special chemical reactions or material preparation processes.
In addition, the spectral properties of 4-deuterated ethanol are different from those of ordinary ethanol. In nuclear magnetic resonance (NMR) spectroscopy, the spin quantum number of deuterium atoms is different from that of hydrogen atoms, resulting in very different signals. This property makes it an important tracer and marker compound in the fields of structural analysis and reaction mechanism research, which helps researchers to understand the molecular structure and reaction process.
What are the chemical properties of 4-chlorophenyl ethanol?
4-Cyanopyridine ethyl ester is one of the organic compounds. Its chemical properties are special and valuable to explore.
This compound has two functional groups, nitrile group (CN) and ester group (-COO), and the characteristics of the functional group greatly affect its chemical properties. Nitrile groups are active and can participate in many chemical reactions. In the reaction of hydrolysis, under the catalytic conditions of acid or base, the nitrile group can be slowly converted into a carboxyl group (-COOH), and then the corresponding carboxylic acid substances can be formed. If acid is used as the catalyst, the reaction process is roughly as follows: the nucleophilic addition of water and nitrile groups first occurs, and then goes through proton transfer and other steps to obtain carboxylic acids.
The ester group is also a highly reactive group. In the case of alcoholysis, under the action of a specific catalyst, the ester group of 4-cyanopyridine ethyl ester can exchange with the alcohol to form new ester compounds. In this reaction mechanism, the hydroxyl group of the alcohol undergoes nucleophilic attack on the carbonyl group of the ester group, and the ester group is exchanged through the formation and transformation of the intermediate state.
In addition, 4-cyanopyridine ethyl ester can also exhibit unique properties in reduction reactions. Nitrile groups can be reduced to amino groups (-NH ²) under the action of appropriate reducing agents to obtain amino-containing pyridine derivatives. The ester group can be reduced to alcohol hydroxyl groups under some mild reduction conditions.
Furthermore, due to the existence of the pyridine ring, the molecule is endowed with certain aromatic and basic properties. The nitrogen atom of the pyridine ring can be combined with protons to exhibit weak alkalinity, which makes it play a specific role in some acid-base related reactions or catalysis processes. At the same time, the pyridine ring can also participate in electrophilic substitution reactions, but due to the electronegativity of the nitrogen atom, the reactivity is slightly different from that of the benzene ring, and the substitution position also follows specific rules.
What are the production methods of 4-chlorophenyl ethanol?
4-Bromobenzyl bromide is a key intermediate in organic synthesis. The common preparation methods are as follows:
First, toluene is used as the starting material and obtained by bromination reaction. First, toluene is subjected to a free radical substitution reaction with bromine in the presence of light or an initiator, and bromine atoms are introduced at the benzyl position to generate benzyl bromide. Subsequently, under specific conditions, benzyl bromide is further reacted with excess bromine and substituted at another hydrogen atom of the benzyl group to obtain 4-bromobenzyl bromide. This process requires attention to the control of reaction conditions. Factors such as light intensity, temperature, and the amount of initiator will all affect the selectivity and yield of the reaction product. For example, too much light or too high temperature may lead to an increase in the generation of polybrominated by-products.
Second, p-bromotoluene is prepared as a raw material. Under appropriate reaction conditions, p-bromotoluene is reacted with bromine and brominated at the benzyl position to obtain 4-bromobenzyl bromide. The starting material of this method is relatively specific, but the reaction route is relatively simple, and the side reactions may be less than those using toluene as a raw material. However, it is also necessary to precisely control the reaction conditions, such as the choice of reaction solvent and the length of reaction time. If the reaction time is too short, the benzyl bromination is not complete; if the time is too long, side reactions such as excessive bromination may also occur.
Third, it is achieved through other more complex organic synthesis paths, such as reactions catalyzed by certain metals. However, such methods usually require more stringent reaction conditions, high requirements for reaction equipment and operation technology, and relatively high cost. They are rarely used in large-scale industrial production. However, they have unique application value in some fine synthesis fields that require extremely high product purity and yield.
What are the precautions for 4-chlorophenyl ethanol in storage and transportation?
4 - For those who have bromooctane, there are many things to pay attention to.
The first priority is determined. It is recommended to be dry, cool and well-ventilated, and avoid direct sunlight. Because of exposure to light or exposure, it is feared to be damaged and dangerous. In addition, the storage container must be sealed to prevent it from escaping, causing an increase in air temperature, or the risk of fire or explosion. And it is not allowed to oxidize, oxidize, and other substances together. With its chemical activity, it is easy to cause strong reactions.
If it is damaged, the package should not be ignored. It needs to be wrapped with suitable materials to ensure that it is not damaged by vibration or collision during transportation. The warehouse is also clean and dyed, and has fire protection, explosion-proof and other facilities. The people who are in charge of the warehouse must be affected by the transportation, its dangerous characteristics and emergency management. On the way, control the speed of the road to avoid densely populated and busy traffic areas. If you encounter an emergency, you can tolerate it and avoid major harm. All of this is also for those who pay attention to the storage of 4-bromooctane.
What are the physical properties of 4-chlorophenyl ethanol?

Depending on the color, mercury is often gray, slightly gray, and the light is dim, unlike the bright and dazzling of other golden objects. This color is its external characteristic, which can be used as an important basis for the quality of the object.
Its hardness is also one of its physical characteristics. The hardness of this material is low, with a Mohs hardness of 3-4 degrees. With a knife, clear marks can be obtained. This characteristic makes it easy to feel the earth. However, because of its low hardness, it is also necessary to pay attention to prevent it from being damaged.
Furthermore, the specific gravity is also one of its characteristics. Mercury has a large specific gravity, between 4.6 and 5.1 grams per cubic centimeter. It feels heavy when held in the hand. This is because of the large atomic weight of elements such as mercury and mercury contained in it. The specific gravity can be improved to help workers and locals to understand the structure of materials. It can also be improved in an easy way.
Its crystal shape can also be improved. Mercury often appears in an isocrystalline system, and it is mostly in the form of grains and collections. Occasionally, intact crystals are in the shape of cubic or eight-sided crystals, but they are rare. The law of this crystal shape is of great value for the study of the genesis of materials and the study of the bed.
In addition, mercury is not magnetic, and it is magnetically close to each other, causing mutual attraction or repulsion. This also means that some of its magnetic materials are magnetic.
In addition, the physical properties of mercury, such as color, hardness, specific gravity, crystal shape, and magnetism, are all important for the study of this material. It is of great significance in the fields of exploration, research, and phase research.
What are the chemical properties of 4-chlorophenyl ethanol?
Mercury is a compound containing elements such as mercury and mercury. Its chemical properties are very special, let me explain.
Mercury has a multi-crystalline shape, and its crystal shape is often round, reflecting the order of the atomic arrangement of its parts. Under normal conditions, this compound has a certain degree of characterization. However, when it encounters an acid, it can be a biochemical reaction.
If it encounters an acid, some of the molecules in the mercury can interact with the molecules of the acid. For example, its gold daughter part, mercury, can cause the generation or combination of molecules in the acid, resulting in the disintegration of the compound, releasing the molecules of the phase or forming new complexes.
When it encounters an acid, there is also a similar situation. The oxides in the mercury can combine with some of the oxides in the mercury to form deposits or new compounds. For example, when mercury meets oxides, soluble oxides can be formed.
Furthermore, under the addition of mercury, the properties will also change. It may be decomposed and reversed, and each component decomposes according to a certain law according to its degree of degradation, releasing mercury vapor, oxides and other substances. And mercury vapor is toxic, which requires special attention.
Mercury can also exhibit its specialization in the oxidizing environment. Due to the fact that the mercury and other elements contained in it are oxidized or reformed in a specific chemical combination, it will be modified by biochemical combination, leading to the reversal of the oxidizing agent, so that the compound will be reformed into other substances.
In other words, the chemical properties of mercury are determined by its constituent elements and properties. Under different chemical environments, it shows the characteristics of abundant reactivity.
What are the main uses of 4-chlorophenyl ethanol?
Ethyl cyanoacetate, or ethyl cyanoacetate, has its main uses. In the field of synthesis, it is an important raw material. It can be used to create a rich variety of compounds.
Take the synthesis of compounds, for example, ethyl cyanoacetate can be used as a starting material. From a series of ingenious counter-steps, such as compounds containing nitrogen and oxygen atoms, such as pyridine, pyrimidine, pyrrole, etc. This compound has important applications in the fields of physicochemistry, materials science, etc. In the field of chemical research, many bioactive molecules are the molecular skeletons, and ethyl cyanoacetate plays a cornerstone role in this synthesis pathway.
In the synthesis of dyes, it is also indispensable. It can be modified, introducing specific functionalities, and synthesizing dyes with bright color and good quality. This dye is widely used in the field of printing, printing, etc., so that materials such as products are colorful.
In addition, in the field of synthesis, ethyl cyanoacetate is also an important function. It can synthesize multiple active ingredients, such as certain crops, weeding, etc. These are important for ensuring the health of crops, improving the yield of crops, and improving the quality of crops. It can effectively prevent and control crops from being damaged by diseases and grass.
Therefore, ethyl cyanoacetate, due to its unique chemical properties, is an indispensable and important chemical product in various fields such as synthesis, dyes, and manufacturing, and promotes the development of related technologies.
What are the preparation methods of 4-chlorophenyl ethanol?

One of them is the method of water treatment. Take mercury, sand, and water, put it in the milk, add water, and grind it with a pestle. Grind the water, ask for water, and make the water blend. The other way is to put the mixed liquid in one container to make the water settle. Go to the water, leave it to sink, add water to grind and settle, and if this is the case, go straight to the clear water, and the remaining water is the fine powder. This method of water treatment can remove the coarse things in the water, making it more conducive to preparation and consumption.
Second, the method of raising water. Put the mercury, sand, and gelatin in a certain proportion with a specially made pill. Seal the mouth and add slowly with charcoal fire. The firepower needs to be properly controlled, and the initial fire should be kept low, so that the gelatin is exposed to the gelatin, and its firepower is low. The gelatin is raised and condensed on the gelatin or wall. When it is cold, carefully scrape the condensed material, that is, the system made of the gelatin. The method of raising the gelatin can change the nature of the gelatin, or improve its degree of gelatin, but the control of the heat is very important. If you are not careful, the effect will be damaged.
Third, the method of cooking. Put the mercury, gelatin, and gelatin into a kettle, add a certain amount of water or other solutions, and cook it over fire. In the process of cooking, it is necessary to mix well to make the mixture uniform. According to the characteristics of the mixture and the requirements of the required preparation, control the cooking heat. Either boil until the water is dry, or obtain a suitable liquid, the purpose is to extract the active ingredients of the mixture, or remove some of the mixture, in order to make a usable solution.
All these methods are used by the ancients to make mercury.
All methods are commonly used in the production of mercury. Each has its own method, and each has its own method. Those who use it should be carefully considered to achieve the best control effect.
4 - What are the precautions for chlorophenyl ethanol during storage and transportation?
Mercury, a highly toxic substance, must be stored with caution when storing and transporting.
When storing, the first heavy utensils must be filled with airtight and solid utensils to prevent it from escaping. Such as the ancient pottery poppy and today's special mercury jars, they must be tightly sealed so that there is no gap at all. And the storage place should be cool and dry, avoiding open flames and hot topics, in order to prevent it from vaporizing due to heat and causing poisonous gas to overflow.
Furthermore, the characteristics of mercury are easy to disperse, and the storage place should be flat and stable, and should not be jolted and vibrated to avoid damage to the container and leakage of mercury liquid. If there is no mercury in the ground, quickly cover it with sulfur, so that it can be combined into mercury sulfide to reduce its toxicity.
As for transportation, there are also many points to pay attention to. The carrier must choose someone who is familiar with the characteristics of mercury and has been professionally trained. When transporting, the mercury container should be properly fixed and surrounded by a soft object to prevent collision damage.
Always check on the way. If you see any leaks in the container or signs of mercury gas escaping, dispose of it immediately. The road should also avoid people's thick places, and choose an open road. In case of loss, many creatures can be avoided.
And the transportation equipment also needs to be clearly marked, so that people can know that there is highly toxic mercury in it at a glance, so as to alert everyone. In short, the storage and transportation of mercury is related to the safety of life, the world is peaceful, and there must be no slack.