Production Processes and Consumption of Dimethyl Sulfoxide, Both Domestically and Internationally

Release date:

2018-03-26 09:55

Dimethyl sulfoxide (DMSO) is not only a highly versatile organic solvent but also an exceptionally reactive reagent. As an organic solvent, DMSO finds extensive applications across industries such as petroleum, chemical processing, pharmaceuticals, electronics, synthetic fibers, plastics, and textile dyeing. Notably, its unique permeability properties make it an ideal carrier for pharmaceuticals—currently, DMSO is widely incorporated into topical medications produced in China, including products like Guyouling, athlete’s foot treatments, and Fuhydro soft ointment, as well as external formulations used in major hospitals. In its role as a reaction reagent, DMSO serves dual purposes in organic chemistry: it acts both as a reaction solvent and as a reactant itself. For certain reactions that are otherwise difficult or impossible to carry out, DMSO provides the perfect medium, enabling these processes to proceed smoothly. Additionally, DMSO often accelerates or catalyzes specific chemical reactions, boosting reaction yields and even enhancing the quality and performance of the final products. DMSO is particularly valued as a reaction solvent in a variety of key chemical processes, including nucleophilic substitution, electrophilic substitution, alkene rearrangements, polymerization reactions, and ester condensations. Due to its remarkable solvent effects and exceptional ability to dissolve a wide range of substances, DMSO has long been hailed as the "universal solvent."

　　Additionally, dimethyl sulfoxide can also be used as a dyeing solvent for synthetic fibers, a decolorizing agent, a dyeing carrier, and even a paint-stripping agent. In recent years, its applications have been expanding further into new areas, such as antifreeze, brake fluid, and as an extractant for rare metals. The synthesis reaction of dimethyl sulfide is exothermic, and the method of heat removal—varying depending on the specific process—directly influences the reactor design. Domestically, some processes rely on molten salt systems to dissipate heat, while Japan’s TORAY process employs biphenyl ether vaporization for effective heat management.

Blog

News and Information

2018/07/18

What are the uses of dimethyl sulfone?

Dimethylsulfone (MSM) is an organic sulfur compound known to enhance the body's ability to produce insulin and promote carbohydrate metabolism, making it an essential substance for collagen synthesis in the human body.

News and Information

2018/03/26

Production Processes and Consumption of Dimethyl Sulfoxide, Both Domestically and Internationally

Dimethyl sulfoxide is not only a highly versatile organic solvent but also a remarkably reactive reagent.

What are the uses of dimethyl sulfone?

The Market Prospects for Dimethyl Sulfone (Part 1)

You may be interested

All