2-chlorothiophene-3-carbaldehyde

Cyanic acid is a toxic substance. It is toxic. Under normal conditions, its color is transparent to light color and easy to liquid, and its taste is like bitter almonds. It is not suitable for industrial use, so you must be careful when using it.
The physical reason of cyanide is also worth exploring. Its outer color is white crystalline grains or powder, which is easily soluble in water, the aqueous solution is toxic, and there is a weak cyanide smell.
The melting of cyanic acid is -13.4 ° C, the boiling temperature is 25.7 ° C, and the density is 0.697g/cm ³. Because of its low boiling temperature, it is easy to burn, and white color is formed in the air. And the resistance causes it to disperse rapidly in the environment, increasing the exposure. The vapor is slightly heavier in the air, and can be separated from the low-temperature dispersed phase. In case of open flame, high temperature or oxidation, it is dangerous to cause a combustion explosion.
Cyanide fusion at 563.7 ° C, boiling at 1496 ° C, density at 1.60g/cm ³. It is determined under normal conditions, but in case of acid, it will release toxic cyanide. Soluble in water, hydrolysis reaction occurs, because of the formation of cyanic acid, so its aqueous solution is toxic.
Both are dangerous. The properties of cyanic acid make it easy to spread in the air, and the cyanide phase is fixed. In case of specific components, it will also release toxic substances. When it comes to the combination of this material, whether it is health, survival or safety, all safety standards are followed to prevent accidents from happening and avoid irreversible harm caused by people and the environment.

2-% cyanic acid-3-methyl ether, which is a chemical substance, has chemical properties.
Cyanic acid, toxic, has chemical properties, and often has a color solution. The taste is like bitter almonds. Its acidity is weak, but it can be partially damaged in water, and the cyanogen can be produced. This typical weak acid can play the opposite of neutralization, and the raw cyanide can be produced in water. It also has the original nature. When it encounters oxidation, it can be oxidized. In case of high-acid, etc., the combination of carbon and nitrogen in the cyanate increases, causing it to be oxidized.
Methyl ether, which has chemical compounds, often shows the color and taste of the ether. The chemical properties are determined, but under specific conditions, it is also the opposite. Methyl ether can react with acid, because the oxygen atom in the ether has solitary ions, which can combine with ions, and grow and close. In the presence of high temperature or catalysis, methyl ether can be cracked to produce small molecules, such as methanol, ethylene, etc. And it can be used as fuel fuel, oxygen, carbon dioxide, water, and put a lot of water.

, 2-% cyanic acid-3-methyl ether each has its own specialization, the toxicity of cyanic acid, the nature of the original, the determination of methyl ether and the reaction of specific parts, all of which are important for research.

The common synthesis method of 2-% cyanic acid-3-acetylene is an important part of the chemical process. The following common methods are as follows:
First, methane ammonia oxidation method. This is obtained by using methane, ammonia and oxygen raw materials under the action of catalysis. The reverse is roughly as follows: methane (CH), ammonia (NH), oxygen (O ²) in specific catalytic and high-temperature environments, generate cyanic acid (HCN). The raw materials of this method are easy to produce, and can be large-scale. However, high-quality and specific catalytic materials are required, and the requirements of the reverse parts are strict.
Second, the André method. Using the main raw materials of natural nitrogen and ammonia, under the catalysis of carbon alloy, the reaction is carried out in a high-temperature aerobic environment. The main components of natural nitrogen are methane (CH) and ammonia (NH). Under the action of catalysis and high temperature (usually around 1000 ° C), cyanic acid (HCN) and water (H ² O) are generated. This reaction requires precise control of the degree of resistance, the proportion of raw materials, etc., to ensure the reaction efficiency and the strength of the material.
As for the synthesis of acetylene, there is also a reaction method.
One is the stone method. This is the method of, acetylene (C ² H ²) is obtained by reacting the stone (carbonation, CaC ²) with water. Reverse formula: CaC ² + 2H2O O → C ² H2O ↑ + Ca (OH) 2O. This method has high efficiency, high inversion speed, huge energy consumption for stone production, and high cost of raw materials. It generates a large amount of slag at the same time, which is not conducive to environmental protection.
Second, the pyrolysis method. Using high temperature and raw materials, such as ethane, propane, etc., under high temperature (usually above 1000 ° C) and air separation conditions, the pyrolysis reaction generates acetylene. For example, ethane (C ² H) pyrolysis: C ² H→ C ² H2O + 2H2O. This method has a wide range of raw materials, and can utilize natural materials or by-products of petroleum processing. However, high cracking energy consumption is high, high requirements are high, and the reverse materials need to be refined.

2-% cyanic acid-3-methyl ether is useful in a wide range of fields.
In this field, cyanic acid is toxic, but it can be used as a raw material for some special effects. Methyl ether can be used in the dissolution of compounds, and the components of the additives are dispersed, which can improve the quality of the effect. For example, in part of the painstaking research, methyl ether can be used in its process to ensure the effectiveness of the product.
In the chemical industry, cyanic acid is an important medium. With its starting materials, it can synthesize many high-value-added compounds, such as cyanyl compounds, which are widely used in plastics and rubber to help generate chemicals. Methyl ether can be used as a clean fuel for chemical synthesis, and its combustion performance is good, which can reduce pollutant emissions in the chemical industry. And in the reaction activity of methyl ether, it is often used for catalytic reaction to improve the efficiency of specific reaction.
In terms of material science, the synthesis of special polymers of cyanic acid can improve the chemical resistance, corrosion and other properties of materials. Methyl ether can play a role in the surface treatment of materials, and the surface force and resistance of materials can be improved. For example, in the formulation of materials, methyl ether can improve the leveling and adhesion of materials, making them more uniform and firm.
Furthermore, in scientific research laboratories, cyanic acid and methyl ether are commonly used. Cyanic acid can be used in some research on the synthesis and reaction. Methyl ether can be used for dissolution or specific reaction in chemical analysis. The exploration of new materials and new methods provides assistance.

In today's world, business conditions are changeable, and it is not easy to know the market prices of dichloroethane and trimethylbenzene, so it is necessary to consider all the reasons in detail.
Dichloroethane has a wide range of uses and is involved in the chemical industry. Its price often changes with the price of raw materials, the trend of supply and demand, and the regulation of policies. If the price of crude oil rises, because dichloroethane is mostly derived from oil, its cost will also increase, and the price will rise. And if there is a large number of people in the market, and the supply is small, merchants will also take advantage of the trend to raise prices; conversely, if the supply exceeds the demand, the price will decline. Furthermore, environmental protection policies are stricter, production is limited, supply is reduced, and prices may rise.
The same is true for trimethylbenzene, which is indispensable in paints, inks and other industries. Changes in raw materials, such as oil and coal prices, affect their production costs. On the demand side, if the construction, printing and other industries are prosperous, the demand for trimethylbenzene will increase sharply, and the price will rise; if the industry is sluggish, the demand will decrease and the price will also decrease. At the same time, the increase in supply due to the commissioning of new plants, or the decrease in supply due to the shutdown of old plants, can cause market prices to fluctuate.
To sum up, the market prices of dichloroethane and trimethylbenzene are like a changing situation, which is influenced by many factors such as raw materials, supply and demand, and policies. If you want to know the exact price, you can get a rough idea when you study the market intelligence in real time and pay attention to the changes in various factors.