2-thiophene ethanol 1,3-Benzothiadiazole

2-Thiophene ethanol and 1,3-benzothiadiazole, both of which are organic compounds, are widely used in chemical and scientific research fields.
2-thiophene ethanol, because the thiophene ring is connected to the ethanol structure, has special chemical activity. First, it plays a key role in drug synthesis. Many drug molecular designs require the introduction of thiophene structures to enhance the affinity and biological activity of drugs and targets. 2-thiophene ethanol, as an alcohol containing thiophene groups, can construct complex drug frameworks through various chemical reactions. Second, in the field of organic synthesis, it is often used as an intermediate. Due to the fact that the hydroxyl group and thiophene ring can participate in many reactions, such as esterification and etherification, a variety of functionalized thiophene derivatives can be synthesized, which are used in materials science and the preparation of fine chemical products.
1,3-benzothiadiazole is also widely used. In the field of materials science, it is often used to prepare optoelectronic materials. Due to its special conjugate structure, the material has good electron transport properties and luminescence properties, and can be used to manufacture organic Light Emitting Diode (OLED), solar cells and other optoelectronic devices to improve the photoelectric conversion efficiency and stability of the device. In the field of agriculture, 1,3-benzothiadiazole can also be used as a plant-induced disease resistance agent. It can activate the plant's own defense system, make plants resist a variety of pathogens, reduce the use of chemical pesticides, and help the sustainable development of agriculture.
In short, although 2-thiophene ethanol and 1,3-benzothiadiazole have different chemical structures, they play an indispensable role in many fields, promoting the progress and development of chemical, pharmaceutical, materials, agriculture and other industries.

2-Thiophene ethanol and 1,3-benzothiadiazole are both organic compounds, and their physical properties are different.
2-Thiophene ethanol, at room temperature or in a liquid state, has a certain volatility. Looking at its color, it may be colorless to slightly yellow. Because the molecule contains hydroxyl groups, it can form hydrogen bonds with water, so it has a certain solubility in water and is miscible with a variety of organic solvents, such as ethanol, ether, etc. Its boiling point is related to the intermolecular force, and the polar group causes the intermolecular force to increase. The boiling point may be in a relatively high range, between about 150-200 ° C (depending on the specific experimental conditions). Its density may be slightly higher than that of water, and it exhibits fluidity in liquid state.
1,3-benzothiadiazole, mostly solid under normal conditions, with different crystal forms. The color may be white to light yellow powder. Due to the aromatic ring and nitrogen and sulfur heteroatoms in the molecular structure, its stability is quite high. The substance is insoluble in water because of its weak molecular polarity and small force between water molecules. However, it can be soluble in some organic solvents, such as dichloromethane, chloroform, etc., due to similar miscibility principles. Its melting point may be around 100-150 ° C, depending on its crystal type and purity.
Both have unique physical properties due to the atomic arrangement and chemical bond characteristics in the structure, and have their own uses in organic synthesis, materials science and other fields.

The chemical properties of 2-thiophene ethanol and 1,3-benzothiadiazole are related to many aspects, but it needs to be carefully investigated to determine whether they are stable.
Let's talk about 2-thiophene ethanol first, which contains thiophene ring and ethanol group in its structure. The thiophene ring has certain aromaticity and is relatively stable, but the characteristics of electron cloud distribution on the ring make it capable of electrophilic substitution and other reactions. The hydroxyl group of the ethanol group has active hydrogen, which can participate in esterification, dehydration and other reactions. When encountering oxidants, the hydroxyl group may be oxidized. Therefore, under general conditions, 2-thiophene ethanol is relatively stable if it avoids extreme environments such as high temperature and strong oxidants.
Let's talk about 1,3-benzothiadiazole, which is formed by fusing a benzene ring with a thiadiazole ring. This structure endows it with a higher conjugate system, so it is relatively stable. The existence of aromaticity makes it resistant to the invasion of general chemical reactions. However, under certain conditions, in case of strong acid-base, high temperature or special catalysts, the substituents on the ring may also react.
However, if the two are placed in one place, due to the particularity of the two structures, there may be potential reactions with each other. Although there is no obvious direct interaction of functional groups, under some catalysts or special environments, reactions such as electron transfer and substitution may be initiated, which will affect their stability.
Overall, the stability of the two alone is acceptable in a conventional environment; but when placed in one place, its stability depends on the specific environment and conditions, and cannot be generalized.

The synthesis of 2-thiophene, ethanol and 1, 3-benzothiadiazole is related to the essence of chemical technology. To synthesize these three, the common way is to follow the principle of organic synthesis and follow various reaction paths.
In the synthesis of 2-thiophene, sulfur-containing compounds and unsaturated hydrocarbons were mostly used as starting materials in the past. The thiophene parent body is often obtained through a specific substitution reaction. For example, thiophene is used as a base, halogen atoms are introduced through halogenation reaction, and then nucleophilic reagents are used to replace them. The reaction conditions, such as temperature, solvent and catalyst selection, are carefully regulated to achieve the formation of the target product.
The synthesis of ethanol often relies on the technique of fermentation. Sugars and starches are used as substrates and fermented by microorganisms. Yeast plays an important role in converting sugars into ethanol and carbon dioxide. At present, ethylene hydration is also used. Under the action of appropriate catalysts, such as phosphoric acid, ethylene and water are added to produce ethanol. This process requires controlling the reaction temperature and pressure to achieve the best yield.
As for 1,3-benzothiadiazole, the synthesis process often starts with o-phenylenediamine and carbon disulfide. The two are condensed first, and then oxidized to obtain the target. In the reaction, the oxidation step is very critical. It is necessary to choose a suitable oxidizing agent, and carefully control its dosage and reaction process to make the product pure and the yield is considerable. < Br >
All kinds of synthesis methods require a deep understanding of the reaction mechanism and good control of conditions in order to obtain ideal results, providing a solid foundation for chemical research and industrial production.

I look at your question, it is about the price range of 2-thiophene ethanol and 1,3-benzothiadiazole in the market. However, the price of the two in the market often varies due to quality, source, supply and demand, and it is difficult to determine.
2-thiophene ethanol, which is a commonly used raw material in organic synthesis, can be used in the preparation of medicines, pesticides and fragrances. If its quality is high and its purity is very high, the price per kilogram may be in the hundreds of yuan. However, if the quality is slightly inferior, or when the batch is large, the price may drop, or about 100 yuan per kilogram.
As for 1,3-benzothiadiazole, it is also an important organic synthesis intermediate, which is widely used in the preparation of optoelectronic materials and fungicides. Its price also varies according to quality and market supply and demand. For high purity, the price per gram ranges from a few yuan to tens of yuan; if purchased in bulk, the unit price may be reduced.
The mid-market price is constantly changing. If you want to know the exact price, you should consult the chemical raw material supplier or check the recent transaction price on the relevant trading platform to obtain a more accurate price range.