6378-25-2

Usage

Uses

Used in Cleaning Products:
Sodium 2,4,5-trichlorobenzenesulphonate is used as an antibacterial agent in cleaning products, such as detergents, to enhance their ability to kill or inhibit the growth of bacteria, ensuring a cleaner and more hygienic environment.
Used in Industrial Applications:
In the industrial sector, sodium 2,4,5-trichlorobenzenesulphonate is used in the production of plastics and textiles, where its antimicrobial properties contribute to the creation of materials with improved durability and resistance to microbial degradation.
However, it is important to note that sodium trichlorophenol is toxic to aquatic organisms and may cause skin and eye irritation in humans. Therefore, it must be handled with care and disposed of properly to minimize its potential environmental and health impacts.

InChI:InChI=1/C6H3Cl3O3S/c7-3-1-5(9)6(2-4(3)8)13(10,11)12/h1-2H,(H,10,11,12)

Upstream product

• 120-82-1 1,2,4-Trichlorobenzene 
• 554-00-7 2,4-Dichloroaniline 
• 143851-35-8 sodium 4-carboxymethylthio-2,5-dichlorobenzenesulfonate 
• 120-83-2 2,4-dichlorophenol 
• 95-76-1 m,p-dichloroaniline 

Relevant academic research and scientific papers

Synthesis method of 2, 4, 5-trichlorobenzenesulfonic acid

The invention provides a synthesis method of 2, 4, 5-trichlorobenzenesulfonic acid, which comprises the following steps of: respectively adding sulfur trioxide and 1, 2, 4-trichlorobenzene into an organic solvent to obtain a sulfur trioxide solution and a 1, 2, 4-trichlorobenzene solution; respectively adding the sulfur trioxide solution and the 1, 2, 4-trichlorobenzene solution into a micro-channel reactor, carrying out sulfonation reaction, filtering a reaction product, and washing and drying the reaction product to obtain 2, 4, 5-trichlorobenzene sulfonic acid. According to the synthesis method, the micro-channel reactor is used for reaction, the mass transfer and heat transfer efficiency of reactants can be enhanced, the mass transfer and heat transfer effects of the sulfonation reaction in a short time can be achieved through the micron-scale to millimeter-scale reaction channel size, the product can be continuously synthesized in a continuous feeding mode, the amplification effect does not exist, the safety risk problem that in the prior art, sulfur trioxide serving as a sulfonating agent is too active, polysulfonation and oxidation side reactions are prone to occurring, and a lot of heat is released is solved, and the reaction yield is increased.

2,5-dichlorophenylthioglycolic acid derivative and method for its production

The present invention is directed to novel 2,5-dichlorophenylthioglycolic acid derivative, a process for their production and a process for producing the desired product 2,5-dichlorophenylthioglycolic acid derived from said novel compounds. 2,5-dichlorophenylthioglycolic acid derivative of the present invention can be obtained by reacting 2,4,5-trichlorobenzensulfonates and thioglycolic acid in the presence of base, and said desired product can be obtained by desulfonating said compound in an aqueous solution of mineral acid. Novel 4-carboxymethylthio-2,5-dichlorobenzenesulfonates of the present invention can be used advantageously as an intermediate for the production of 2,5-dichlorophenylthioglycolic acid. The use of said intermediate makes it possible to obtain the desired product in a decreased process steps with high yield. In addition, it poses no problem of environmental pollution as pointed out with conventional methods because it uses no heavy metals.