1-Hexanesulfonic Acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-, Potassium Salt (1:1)

This compound is called 1-hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6-trifluoro-, potassium salt (1:1).
The structure of this compound can be deduced as follows. "1-hexanesulfonic acid" indicates that its basic carbon chain is hexane structure, and the sulfonic acid group is attached to the 1-position carbon. Hexane has six carbon atoms connected in sequence and is in a chain shape. The sulfonic acid group is -SO 🥰 H, which is connected to the 1-position carbon at the head of the chain.

And "1,1,2,2,3,3,4,4,5,5,6,6,6, 6-trifluoro-" indicates that on the hexane chain, most of the hydrogen atoms on the 1-position to 6-position carbon are replaced by fluorine atoms. Specifically, two hydrogens at the 1st position are replaced by fluorine, two hydrogens at the 2nd position are replaced by fluorine, two hydrogens at the 3rd position are replaced by fluorine, two hydrogens at the 4th position are replaced by fluorine, two hydrogens at the 5th position are replaced by fluorine, and all three hydrogens at the 6th position are replaced by fluorine.
"Potassium salt (1:1) " means that the hydrogen atom on the sulfonic acid group -SO < H > in this compound is replaced by potassium ion (K < K >) to form a -SO < K > K structure. From this, it can be seen that the complete structure of the compound is a salt compound composed of trifluorohexane as the main carbon chain, one end is connected to the sulfonic acid group, and the hydrogen of the sulfonic acid group is replaced by potassium ion. In this way, its chemical structure is clearly identifiable.

1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt (1:1), this substance is mostly used in analytical chemistry, chromatographic analysis and other fields. In chromatographic analysis, it can be used as an ion pair reagent. Taking reverse-phase high-performance liquid chromatography as an example, some polar compounds that are difficult to separate under conventional conditions use this reagent to form ion pairs with target ions to improve their distribution behavior between the stationary phase and the mobile phase, and then achieve effective separation.
In the field of environmental monitoring, the use of this reagent can improve the sensitivity and accuracy of detection for the analysis of specific organic pollutants in water and soil. In drug development, the analysis of drug components and the detection of impurities can also play an important role in accurately controlling the quality of drugs. In materials science, when analyzing the chemical composition and structure of the surface of materials, it may also be used as an auxiliary reagent to optimize the analysis process and make the results more reliable.

The method of preparing 1-hexanesulfonic acid, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6-trifluoro-, potassium salt (1:1) can follow the following steps.
First take an appropriate amount of fluorine-containing starting materials, such as fluoroolefins or halogenated hydrocarbons, etc., often perfluorinated halogenated alkanes are preferred. Place it in a suitable reaction vessel, which must be resistant to corrosion and pressure under the reaction conditions.
Use anhydrous polar organic solvents as reaction media, such as acetonitrile, N, N-dimethylformamide, etc., because of its good solubility to the reactants and its ability to stabilize the reaction intermediates.
Under the environment of low temperature cooling and stirring, slowly add alkyl metal reagents, such as n-butyl lithium, etc. This process requires strict control of the addition rate to prevent overreaction. The metal reagent reacts with fluorinated raw materials through nucleophilic substitution or addition to form fluoroalkyl intermediates.
Then, carefully introduce sulfur dioxide gas into the reaction system to fully interact with the intermediate to form a sulfonic acid-containing precursor. This step requires attention to the sealing of the system and the rate of gas entry.
Then treat the reaction mixture with basic potassium salts such as potassium hydroxide or potassium carbonate, adjust the pH, and promote the formation of sulfonic acid groups into potassium salts. After the reaction, remove the solvent by vacuum distillation or rotary evaporation.
The obtained crude product is refined by recrystallization or column chromatography. A suitable mixed solvent can be selected for recrystallization, such as a mixture of ethanol and water, which is crystallized many times to remove impurities. Column chromatography selects a suitable fixed phase such as silica gel, and elutes it with a specific eluent layer to obtain a pure 1-hexanesulfonic acid, 1, 1, 2, 3, 4, 5, 5, 6, 6 -trifluoro-, potassium salt (1:1) product. The whole preparation process requires strict control of reaction conditions to ensure safety and product purity.

1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt (1:1), this is a chemical substance, in the process of use, many matters need to be paid attention to.
It has strong chemical activity, so be careful when contacting. It is necessary to adapt protective equipment, such as gloves, goggles, protective clothing, etc., to prevent direct contact with the skin and eyes. If you accidentally touch the skin, you should immediately rinse with a lot of water and seek medical attention if necessary; if you splash into the eyes, you should immediately rinse with a lot of water and seek medical attention quickly.
Furthermore, due to its chemical properties, the use environment should be well ventilated to avoid the formation of high-concentration steam. The operating place must be kept away from fire and heat sources to prevent the risk of fire or explosion. Because it may be corrosive, choose a suitable container when storing, and place it in a dry and cool place. Do not mix with reducing and alkaline substances to avoid chemical reactions and cause danger.
In addition, the use of this substance should be strictly in accordance with established procedures, and its chemical properties and safety precautions should be fully known before operation. Proper disposal of waste after use, do not discard it at will, and dispose of it according to environmental protection requirements to prevent pollution of the environment. If there is any abnormality during operation, such as odor, smoke, heat, etc., stop operation immediately and take corresponding measures.

1-Hexane sulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt (1:1), this is a rather special chemical substance. Its market price range varies due to many factors.
From a production perspective, if the production process is complex and the raw materials are difficult to obtain, the cost will increase accordingly, and the price will also rise. The synthesis process of this substance may require specific reaction conditions and high-end technology, which will undoubtedly affect its cost.
Furthermore, the price of the market supply and demand pair has a great impact. If there is strong demand for it in many industries, such as some fine chemicals and pharmaceutical fields, and the supply is limited, the price will rise. On the contrary, if the demand is flat and the supply is sufficient, the price may stabilize or decline.
According to past market conditions and relevant information, the price may range from tens to hundreds of yuan per gram. However, due to the rapid changes in the market, this price range is only a general reference. If the price of raw materials fluctuates in the near future, or if there is a breakthrough in production technology, the price will also change accordingly.
When purchasing, buyers should consider multiple factors, not only should they pay attention to the quotations of different suppliers, but also strictly check the quality of the products, so that they can obtain the required 1-hexane sulfonic acid, 1, 1, 2, 3, 4, 5, 5, 6, 6-tridecafluoro -, potassium salt (1:1) at a reasonable price.