Factory Supply Tosyl chloride Powder CAS 98-59-9 Raw Materials

MF:C7H7ClO2S

MW:190.65

EINECS:202-684-8

Specification:Tosyl chloride Powder

Sample:Tosyl chloride Powder

Brand: Tosyl chloride Powder

Appearance: White Powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of Tosyl chloride Powder

Tosyl chloride Raw Materials, as a fine chemical product, is widely used in dyestuff, pharmaceutical and pesticide industries.Tosyl chloride CAS 98-59-9 is mainly used in the manufacture of intermediates for disperse, ice-dyeing and acid dyestuff in the dyestuff industry; it is mainly used for the production of sulfadiazine, metsulfometuron in the pharmaceutical industry; and it is mainly used for methylsulfuron, sulfoxaflor, spermaceti, etc. in the pesticide industry. In pharmaceutical industry, it is mainly used in the production of sulfanilamide, metsulfometuron and so on. 

With the continuous development of dyestuff, pharmaceutical and pesticide industries, the demand for Tosyl chloride Powder is growing internationally, especially in Europe and the United States, and the market prospect is broad.

Tosyl chloride Powder (CAS: 98-59-9 ), Chinese alias 4-methylbenzenesulfonyl chloride, p-toluenesulfonyl chloride (PTSC), p-toluenesulfonyl chloride, 4-toluenesulfonyl chloride, toluene-4-sulfonyl chloride. White flaky crystal. Soluble in alcohol, ether and benzene, insoluble in water.

Applications / Functions of Tosyl chloride Powder

1. Tosyl chloride Powder are white flaky crystals with melting point 69-71°C. It is an important intermediate for organic synthesis of drugs, mainly used in the synthesis of aminosulfonyl chloramphenicol, chloramphenicol-T, sulfonylmethoxymethyl and other drugs.
2. Tosyl chloride CAS 98-59-9 is the intermediate of disperse dye, ice dye and acid dye. It is also used in the production of the drug Methylsulfonylmethane.
3. Tosyl chloride Raw Materials is used as analytical reagent, also used in organic synthesis, dye preparation and hormone synthesis in molecular rearrangement reaction.
4. Tosyl chloride CAS 98-59-9 is used in organic synthesis, sulfonamide and pesticide intermediates.

Physicochemical Property of Tosyl chloride Powder

Tosyl chloride Raw Materials White flaky crystals. Melting point 71℃. Boiling point 151.6℃(1.67kPa), 145-146℃(2.0kPa). Soluble in alcohol, ether and benzene, insoluble in water.

production methodprocess of Tosyl chloride Powder

In the production of o-toluene sulfonyl chloride by toluene chlorosulfonation, Tosyl chloride Raw Materials is also generated. Tosyl chloride Powder are obtained by refining from the filter cake after separating o-toluene sulfonyl chloride.

• Toluene Sulfonation Method

Toluene reacts with chlorosulfonic acid, and the reaction product is distilled under reduced pressure or freeze crystallized to obtain Tosyl chloride Powder

• Folding toluene sulfonyl chloride method

Toluene is reacted with concentrated sulfuric acid and then chlorinated with dichlorosulfoxide, the reaction product is distilled under reduced pressure to obtain Tosyl chloride CAS 98-59-9