P-Chlorobenzenecarboperoxoic Acid

Linshang Chemical

Specifications

HS Code

839416

Name P-Chlorobenzenecarboperoxoic Acid
Chemical Formula C7H5ClO3
Molar Mass 172.565 g/mol
Appearance White to off - white solid
Odor Characteristic, pungent
Solubility In Water Slightly soluble
Solubility In Organic Solvents Soluble in many organic solvents like dichloromethane
Melting Point 92 - 94 °C
Boiling Point Decomposes before boiling
Acidity Weakly acidic
Oxidizing Property Strong oxidizing agent

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

Packing & Storage
Packing 500g of P - chlorobenzenecarboperoxoic Acid packaged in a sealed, corrosion - resistant container.
Storage P - chlorobenzenecarboperoxoic acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and incompatible substances like reducing agents, acids, and bases. Store in a tightly - sealed container to prevent contact with air and moisture, which could lead to decomposition. Ensure proper labeling for easy identification and safety.
Shipping P - chlorobenzenecarboperoxoic Acid is a hazardous chemical. Shipping requires proper packaging in accordance with regulations. It must be labeled clearly to indicate its nature, and transported by carriers licensed for such substances.
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P-Chlorobenzenecarboperoxoic Acid P-Chlorobenzenecarboperoxoic Acid
General Information
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Frequently Asked Questions

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What is the chemical structure of P-chlorobenzenecarboperoxoic Acid?
P - chlorobenzenecarboperoxoic Acid is p-chloroperoxybenzoic acid, and its chemical structure is as follows.
In p-chloroperoxybenzoic acid, the core is the benzene ring structure, which is the basic structure of aromatic hydrocarbons. Six carbon atoms are connected to each other by conjugated double bonds to form a hexagonal plane. Above the benzene ring para-position, there are two substituents. One is the chlorine atom (-Cl), which has high electronegativity and can affect the electron cloud distribution of the benzene ring through induction effects. The other substituent is the peroxycarboxyl group (-COOOH), which is the key functional group of the compound. In the peroxy carboxyl group, two oxygen atoms are connected by a peroxy bond (-O-O -), and the peroxy bond energy of the peroxy bond is relatively low, which gives the compound active chemical properties and is often used as an oxidizing agent in organic synthesis reactions. The carboxyl group (-COOH) is connected to the peroxy bond, in which the carbon atom is connected to one oxygen atom by a double bond, and is connected to another oxygen atom by a single bond. This structure determines that it has a certain acidity.
In summary, the chemical structure of p-chloroperoxybenzoic acid is composed of a benzene ring, a chlorine atom and a peroxy carboxyl group. Each part affects each other, giving it unique physical and chemical properties and reactivity.
What are the main uses of P-chlorobenzenecarboperoxoic Acid?
P-chlorobenzoic acid peroxide (P-chlorobenzenecarboperoxoic Acid) is an important reagent in organic synthesis. Its main uses are as follows.
First, it is used for the cyclic oxidation of olefins. When olefins encounter p-chlorobenzoic acid peroxide, they can be converted into epoxy derivatives. This reaction can lay the foundation for the subsequent construction of multi-component cyclic structures in organic synthesis. For example, when preparing some biologically active natural products or pharmaceutical intermediates, the epoxidation of olefins is a key step. P-chlorobenzoic acid peroxide can efficiently achieve this conversion and help synthesize target products with specific structures.
Second, in the Baeyer-Villiger oxidation reaction, p-chlorobenzoic acid peroxide can convert ketone compounds into corresponding esters. This reaction can be used to prepare a variety of ester compounds, which have important applications in the fields of fragrances, medicine, etc. For example, in the synthesis of some natural fragrances, ester structures need to be constructed by this reaction to obtain the desired aroma components.
Third, p-chlorobenzoic acid peroxides can also be used to oxidize compounds containing nitrogen, sulfur and other heteroatoms. Taking sulfur-containing compounds as an example, they can be oxidized to sulfoxides or sulfones. This oxidation process can change the polarity and reactivity of the compound in the organic synthesis strategy, expanding the path for subsequent reactions, thereby synthesizing organic compounds with more complex and diverse structures. In conclusion, p-chlorobenzoic acid peroxides play an indispensable role in many fields of organic synthesis due to their unique oxidation properties, providing an effective means for the creation of various organic compounds.
What are the physical properties of P-chlorobenzenecarboperoxoic Acid?
P-chlorobenzyl peroxyacid is an organic peroxide and the like. Its physical properties are unique and are described as follows:
Looking at its appearance, it is often in the state of white to light yellow crystalline powder. This form is quite convenient in the operation and application of many organic synthesis reactions. Because of its powder shape, it is easy to accurately weigh and evenly disperse.
Smell its smell, it has a weak and special smell. Although this smell is not strong and pungent, it needs to be paid attention to during operation. Because it may affect the human respiratory tract, it needs to be disposed of in a well-ventilated environment.
In terms of its melting point, it is about 93-95 ° C. Melting point is the inherent physical property of a substance, and this temperature range is of great significance for its storage and use. Below this temperature range, it is in a solid state, which is convenient for storage and transportation; close to or above this temperature, or a phase change occurs, which affects its stability and reactivity.
As for solubility, P-chlorobenzoperoxy acid is slightly soluble in water, but soluble in organic solvents such as dichloromethane, chloroform, and ether. This solubility property makes it widely used in the field of organic synthesis. Good solubility in organic solvents allows it to fully contact with many organic substrates and promote the reaction. The characteristics of slight solubility in water also make it unique in specific aqueous-organic phase reaction systems.
Furthermore, because it is an organic peroxide, it has certain instability. When heated, rubbed or encountered with impurities, it is easy to decompose or even cause violent reactions. Therefore, it needs to be stored at low temperature, dry and away from ignition sources and incompatible substances to ensure safety.
What is the preparation method of P-chlorobenzenecarboperoxoic Acid?
The preparation of p-chlorobenzoic acid requires the preparation of raw materials. Take p-chlorobenzoic acid as the starting material, which is the key material, and hydrogen peroxide is required to introduce peroxy groups.
As for the reaction vessel, choose a clean and suitable reactor to ensure that it can withstand the required conditions of the reaction. First put the p-chlorobenzoic acid into the kettle, and then slowly add an appropriate amount of hydrogen peroxide. During this process, it is necessary to pay close attention to the rate of addition to prevent overreaction.
In order to promote the reaction, a catalyst is often introduced. For example, some specific acid catalysts can accelerate the reaction process and increase the yield. However, when the amount of catalyst is precisely controlled, too much or too little can affect the reaction effect. The temperature and time of the
reaction are also key factors. Generally speaking, it is necessary to maintain a certain temperature range. This temperature may vary depending on the specific reaction conditions, and is generally in a moderate temperature range. It should not cause the product to decompose due to overheating, nor should it be too cold to slow down the reaction. Keep stirring to make the reactants fully contact and accelerate the reaction. After a certain period of time, when the reaction is basically completed, the crude product can be obtained from the reaction mixture by suitable separation means, such as filtration, extraction, etc.
The crude product needs to be further purified, and recrystallization can be used. Choose a suitable solvent, dissolve the crude product, and then cool and crystallize to obtain pure p-chloroperoxybenzoic acid. This process can be repeated to improve the purity of the product. Thus, through a series of steps, the target product can be obtained chloroperoxybenzoic acid.
P-chlorobenzenecarboperoxoic Acid need to pay attention to when storing and using
P-chlorobenzyl peroxide, which is an organic peroxide, must be paid attention to when storing and using.
First storage conditions. Because of its thermal instability, high temperature is easy to decompose, and even cause danger, it should be stored in a cool and well-ventilated place, and the temperature should be controlled in a low range, generally not exceeding 25 ° C. And keep away from fires and heat sources to prevent fires. And because of its sensitivity to vibration and friction, the storage place should be kept stable, avoid frequent movement and collision, and prevent accidents.
Second word packaging requirements. Appropriate packaging materials are required. Such materials must be able to withstand a certain pressure and have good tolerance to P-chlorobenzene peroxyacid and will not react with it. The packaging should be tightly sealed to prevent it from coming into contact with air and moisture. Due to the oxygen and moisture in the air, it may affect its stability, causing it to deteriorate or accelerate decomposition.
Then talk about the specifications for use. When operating, be sure to follow strict operating procedures. Operators should wear appropriate protective equipment, such as protective gloves, goggles, protective clothing, etc., to prevent contact with skin and eyes and cause injury. The use field needs to be well ventilated to prevent the accumulation of gases generated by its decomposition, which can cause health and safety problems. And during use, avoid contact with incompatible substances, such as reducing agents, acids, alkalis, etc., because mixing with these substances may cause violent reactions and even explosions.
The amount of usage also needs to be precisely controlled. Strictly measure according to actual needs to avoid excessive use to prevent unnecessary waste and danger. After use, the remaining drugs should be properly disposed of and should not be discarded at will. They should be disposed of in accordance with relevant regulations to protect the environment and personnel safety.
In short, when storing and using P-chlorobenzene peroxyacid, the details of all links should not be neglected, and the specifications must be strictly followed to ensure safety and avoid accidents.