2,3,4,5,6-Pentachlorobenzenethiol

Linshang Chemical

Specifications

HS Code

481656

Chemical Formula C6HCl5S
Molar Mass 282.35 g/mol
Physical State At Room Temp Solid (assumed)
Solubility In Water Low (non - polar compound)
Solubility In Organic Solvents Soluble in non - polar organic solvents like benzene, toluene
Vapor Pressure Low (due to its solid state and high molecular weight)

As an accredited 2,3,4,5,6-Pentachlorobenzenethiol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 100g of 2,3,4,5,6 - pentachlorobenzenethiol packaged in a sealed chemical - grade bottle.
Storage 2,3,4,5,6 - pentachlorobenzenethiol should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. It should be stored in a tightly - sealed container, preferably made of corrosion - resistant materials due to its potentially reactive nature. Keep it separate from oxidizing agents and incompatible substances to prevent dangerous reactions.
Shipping 2,3,4,5,6 - pentachlorobenzenethiol is a chemical. Shipping should follow strict regulations. It must be properly packaged in corrosion - resistant containers, labeled clearly, and transported by carriers approved for hazardous chemicals.
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2,3,4,5,6-Pentachlorobenzenethiol 2,3,4,5,6-Pentachlorobenzenethiol
General Information
Where to Buy 2,3,4,5,6-Pentachlorobenzenethiol in China?
As a trusted 2,3,4,5,6-Pentachlorobenzenethiol 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 2,3,4,5,6-Pentachlorobenzenethiol 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 physical properties of 2,3,4,5,6-pentachlorobenzene mercaptan?
Copper sulfate pentahydrate, commonly known as gall alum, is a common compound. It has many physical properties, as detailed below:
- ** Color and state **: Copper sulfate pentahydrate is a blue crystal under normal conditions, with a color like blue sky, crystal clear, and pleasing to the eye. Its crystal shape is regular, often in a block or granular aggregate. Under light, it shines with a unique luster, like a natural treasure.
- ** Solubility **: This substance is very soluble in water, and dissolves quickly in contact with water to form a blue solution, just like blue ink poured into water, uniform and thorough. When it dissolves in water, there is no obvious heat change, quietly blending into it, invisible.
- ** Density **: Copper sulfate pentahydrate has a higher density and is heavier than common things. It feels thick to the touch. When placed in the hand, you can feel its heavy texture, as if it contains endless power.
- ** Melting Point and Boiling Point **: When the temperature rises to about 110 ° C, copper sulfate pentahydrate begins to gradually lose its crystal water, just like a spring silkworm breaking its cocoon and gradually changing its shape. When it reaches 258 ° C, all the crystal water is lost and transformed into a white anhydrous copper sulfate powder, which is the characteristic of its melting point. As for the boiling point, because copper sulfate pentahydrate decomposes at high temperature, there is no exact boiling point to speak of. Under the action of heat, the original state gradually disappears.
What are the chemical properties of 2, 3, 4, 5, 6-pentachlorobenzene mercaptan?
The chemical properties of borax pentahydrate, that is, sodium tetraborate ($Na_2B_4O_7 · 5H_2O $) containing five crystal waters, are as follows:
This substance is white crystalline powder and can be slowly weathered in air. Its aqueous solution is alkaline. Due to the hydrolysis of borax in water, hydroxide ions are produced: $B_4O_7 ^ {2 - } + 7H_2O\ rightleftharpoons 4H_3BO_3 + 2 OH ^ - $。
Borax pentahydrate can react with acids. Taking hydrochloric acid as an example, the reaction produces boric acid and corresponding salts: $Na_2B_4O_7 · 5H_2O + 2HCl\ rightarrow 4H_3BO_3 + 2NaCl + H_2O $, boric acid is weak, and this reaction reflects the salt properties of borax.
When heated, borax pentahydrate will gradually lose its crystalline water. As the temperature rises, the crystalline water is removed one after another, and eventually it becomes anhydrous borax. During this process, its structure and properties will change accordingly.
In some metal smelting and welding processes, borax pentahydrate can act as a flux. Because it can reduce the melting point of metal oxides, make impurities on the metal surface easier to remove, and then improve the welding quality, this application is due to its characteristics of reacting with metal oxides at high temperatures to form low-melting eutectic substances.
In the enamel, glass and other industries, borax pentahydrate is also used. Adding it to enamel glaze can enhance the heat resistance and chemical stability of enamel; when used in glass manufacturing, it can reduce the melting point of glass, improve the transparency and mechanical strength of glass, and these uses are related to the ability of borax to change the material structure and properties.
In what fields is 2,3,4,5,6-pentachlorobenzene mercaptan used?
Two-thirds, four, five, six, this pentoxysilic acid is used in the field.
It is in the ground, and it is the key to the rock. The ground rock, mostly containing this, or the main body, or the adjunct. In volcanic materials, cold condensation, also often causes its shadow. It exists in igneous rocks, such as flower rock, basalt, rock-making materials, diagenetic materials, coagulation of other things, and the nature of rock-fixing.
It is also used in the field of engineering. Ceramics are made of their raw materials. It helps the clay to shape, to make it, to shape and increase its shape, so that the pottery is bright and durable. In the making of glass, this is also used to reduce the melting and viscosity of the whole glass, and the characteristics of the glass, such as light transmittance and chemical resistance.
Furthermore, it also has its own functions in the environment. If the soil contains an amount of this pentoxysilicate, it can improve the soil's ability to retain water and fertilizer, and benefit the growth of crops. And it can be used for the absorption of crops and help them cultivate.
It also protects the soil, and also develops its performance. It can absorb water, heavy gold, and dissolve water. Its porous properties can accommodate the adhesion of substances, reduce the pollution, and clarify the water, which is suitable for the needs of life and people's livelihood.
What are the synthesis methods of 2,3,4,5,6-pentachlorobenzene mercaptan?
The synthesis method of pentahalosilicic acid has a wide range of methods. One method is to use silica, gold oxide and chemical compound raw materials, and the method of high-temperature melting. First take the amount of silica, and then the other, the gold oxide phase, such as oxidation, oxidation, and chemical compounds such as chlorination, fluorination, etc. The raw materials are mixed in a specific proportion, placed in the crucible, placed in the high temperature, raised to thousands of degrees, and kept for a few hours, so that it can be fully melted and reversed. When it is cold, the solid substance of pentahalosilicic acid is obtained, and the reaction is reversed, and the chemical components are combined with each other, so that this is formed.
There is also a method of solution synthesis. With silicon-containing materials, such as silicic acid, dissolved in water to form a solution. In addition, a solution containing gold, as well as a compound solution, is added dropwise to the silicic acid solution, mixed with water, and the pH value is controlled. Under specific conditions, the particles interact to form a sediment. This sediment is washed, dried, etc., to obtain pentahalosilicic acid. Its reverse parts are precisely controlled, and the product is not obtained.
Furthermore, the method of phase precipitation can be used. The silicon source, gold source, and source compound starting materials are sent to the reaction chamber under high temperature and temperature conditions. The sediment is biochemically reacted on the surface of the substrate or on the wall of the reactor, and pentahalosilicic acid films or crystals are formed. This method can precisely control the shape of the material, but the operation requirements are high. All these synthetic methods have their own advantages and disadvantages, and the characteristics of the required material are well-defined.
What are the environmental effects of 2,3,4,5,6-pentachlorobenzene mercaptan?
Sodium pentachlorophenol has a serious impact on the environment. If this drug is dispersed outside, the first to bear the brunt is the aquatic ecology. When it enters rivers, lakes and seas, aquatic organisms, such as fish, shrimp, shellfish, and algae, are all affected by it. Fish and shrimp may act perversely now, or even die, the reproduction of the population is also hindered, and the ecological balance is gradually destroyed.
In soil, sodium pentachlorophenol can accumulate in the soil, causing the life of microorganisms in the soil to be blocked. Microorganisms play a key role in the maintenance of soil fertility and material circulation. When their vitality decreases, the fertility efficiency of the soil also decreases, which in turn affects the growth of crops. During sowing, the seeds germinate or are sluggish, the plants may be stunted, and the yield and quality of grains and vegetables are reduced.
Furthermore, if sodium pentachlorophenate is contained in the air, it is also a threat to the health of humans and animals. If people smell it, or feel unwell, the respiratory tract is invaded, and coughing and asthma may occur. Long-term exposure to this medicine may damage the liver, kidneys and other organs, and even increase the risk of cancer.
Although sodium pentachlorophenol may have been used in the past for pesticides, weeding, etc., its harm to the environment should not be underestimated. In order to maintain ecological harmony and the well-being of humans and animals, it should be used cautiously to find harmless or slightly harmful substitutes to protect the safety of all things in the world.