Briefly discuss the production of "Tencel" why to use N-methylmorpholine

"Tencel" as a high - class textile fiber material, its products are welcomed by consumers. The solvent used in the production process of Lyocell fiber used by Tencel is N-methylmorpholine oxide, rather than N-methylmorpholine. This paper introduces the relationship between the use of N-methylmorpholine and Tencel. Organic chemical intermediates are an important part of chemical production. They are not only basic raw materials but also raw materials of fine chemical industry. As an excellent solvent in the field of fiber spinning, N-methylmorpholine plays an important role as an intermediate. N-methyl morpholine (4-Methyl morpholine, CAS No. 109-02-4, molecular weight 101.14700)

N-methylmorpholine can be used as a solvent and corrosion inhibitor for rayon, and also used in the synthesis of rubber accelerators, catalysts, extractants, stabilizers of chlorohydrocarbons, chromatographic reagents, analytical reagents, pharmaceuticals and other fine chemicals. N-methylmorpholine oxide can also be used as a polyurethane catalyst, a catalyst for the synthesis of ampicillin and hydroxylpenicillin, and double oxidation can produce n-methylmorpholine oxide. To learn more about N-methylmorpholine, consider the Nodrin element flagship store N-methylmorpholine. Nord N-methylmorpholine, with a content of 99.5%, is mainly used as a solvent (an excellent solvent for dyes, caseol, wax and shellac, etc.), an extractant, a stabilizer for chlorohydrocarbons, an analytical reagent, a catalyst, and a corrosion inhibitor. N-methylmorpholine is also used in the synthesis of rubber accelerators, polyurethane catalysts, and other fine chemicals. N-methylmorpholine is also used as a catalyst for the synthesis of ampicillin and hydroxybenzyl penicillin. N-methylmorpholine can be synthesized by the oxidation of N-methylmorpholine with hydrogen peroxide. It is the spinning solvent of Lyocell (commonly known as tencel), currently known as "green fiber". In terms of product safety, N-methylmorpholine is flammable. Its forbidden compound for acid, acid anhydride, strong oxidant, carbon dioxide. In addition, N-methylmorpholine is irritating. Inhaling this product vapor or mist will cause irritation to respiratory tract, eye and skin contact will cause irritation, and oral inhalation is harmful to the body. For storage and transportation, N-methylmorpholine should be stored in a cool and ventilated warehouse. Keep away from fire and heat. The temperature of the warehouse should not exceed 30℃. Keep the container sealed. It should be stored separately from oxidizers and acids, and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. Do not use mechanical equipment and tools that are prone to spark. The storage area should be equipped with leak emergency treatment equipment and suitable holding materials. During transportation, the transport vehicle shall be equipped with the corresponding variety and quantity of fire fighting equipment and leakage emergency treatment equipment.