【Lus Askiv lub npe】 p-Toluenesulfonyl Chloride

[Molecular formula] C7H7ClO2S

Molecular hnyav 190.66

【CA rau npe】 98-59-9

[Abbreviation and alias] TsCl

[Lub cev muaj zog] Cov khoom dawb, mp 67-69 ° C, bp 146 ° C / 15mmHg (1999.83Pa). Insoluble hauv dej, infinitely soluble hauv ethanol, benzene, chloroform thiab ether.

[Kev ceev faj] rhiab heev rau cov dej noo thiab muaj kua muag-inducing irritation. Freshly purified p-toluenesulfonyl chloride muaj kev ua haujlwm siab tshaj plaws

p-Toluenesulfonyl chloride (TsCl), raws li cov khoom siv tshuaj zoo, yog siv dav hauv cov tshuaj zas, tshuaj, thiab tshuaj tua kab. Hauv kev lag luam dyeing, nws yog tsuas yog siv los tsim cov khoom nruab nrab rau disperse, ice dye, thiab acid dyes; nyob rau hauv kev lag luam kws tshuaj, nws yog tsuas yog siv los tsim sulfochemicalbook amines, mesulfonate, thiab lwm yam .; nyob rau hauv kev lag luam tshuaj tua kab, nws yog tsuas yog siv nyob rau hauv zus tau tej cov mesotrione, sulfentrione, thiab lwm yam Ketones, metalaxyl, thiab lwm yam. Nrog rau kev loj hlob tsis tu ncua ntawm cov xim, tshuaj thiab tshuaj tua kab industries, lub thoob ntiaj teb kev thov rau cov khoom no yog loj hlob ib hnub twg, tshwj xeeb tshaj yog nyob rau hauv Tebchaws Europe thiab Tebchaws Meskas, qhov twg kev lag luam zeem muag yog dav.

p-Toluenesulfonyl chloride (TsCl) yog ib qho dawb flaky crystal nrog melting point ntawm 69-71 ° C. Nws yog ib qho tseem ceeb organic synthesis tshuaj nruab nrab thiab yog siv nyob rau hauv lub synthesis ntawm chloramphenicol, chloramphenicol-T, thiamphenicol thiab lwm yam tshuaj. .

Cov ntaub ntawv tiv tauj

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