3-Nitrobenzenesulfonyl chloride (CAS#121-51-7)
| Alamomin haɗari | C - Mai lalacewa |
| Lambobin haɗari | R14 - Yana maida martani da ruwa R29 - Saduwa da ruwa yana 'yantar da iskar gas mai guba R34 - Yana haifar da konewa |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S8 - Rike akwati bushe. |
| ID na UN | UN3261 |
Gabatarwa
m-Nitrobenzenesulfonyl chloride wani nau'in halitta ne wanda tsarin sinadarai shine C6H4ClNO4S. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na m-nitrobenzene sulfony chloride:
Hali:
m-Nitrobenzenesulfonyl chloride crystal rawaya ce mai kamshi mai kamshi. Yana da tsayayye a zafin jiki, amma yanayin bazuwar yana faruwa lokacin zafi. Wannan fili yana da ƙonewa kuma ba zai iya narkewa a cikin ruwa, amma ana iya narkar da shi cikin kaushi na halitta.
Amfani:
m-Nitrobenzenesulfonyl chloride shine muhimmin tsaka-tsaki a cikin haɗin kwayoyin halitta. An fi amfani da shi a cikin haɗin kwayoyin halitta kamar su magunguna, dyes da magungunan kashe qwari. Bugu da ƙari, ana iya amfani da shi azaman reagent chlorination, reagent don kawar da thiols, da kuma muhimmin reagent a cikin nazarin sinadarai.
Hanya:
m-Nitrobenzenesulfonyl chloride za a iya shirya ta hanyar iodination dauki na p-nitrobenzenesulfonyl chloride. Mataki na musamman shine narkar da nitrophenylthionyl chloride a cikin chloroform, sa'an nan kuma ƙara sodium iodide da ƙananan adadin hydrogen iodide, da kuma zafi da dauki na wani lokaci don samun m-nitrobenzenesulfonyl chloride.
Bayanin Tsaro:
m-Nitrobenzenesulfonyl chloride abu ne mai guba wanda ke damun fata, idanu da kuma numfashi. Lokacin yin aiki, a guji hulɗa da fata da idanu, kuma tabbatar da cewa an gudanar da aikin a wuri mai kyau. Ya kamata a sa kayan kariya na sirri kamar safar hannu na kariya, gilashin aminci da abin rufe fuska yayin amfani da abun. Bugu da kari, ya kamata a adana m-nitrobenzene sulfonyl chloride yadda ya kamata, nesa da tushen wuta da kuma abubuwan da ke haifar da iskar oxygen, kuma a guji haɗuwa da abubuwan ƙonewa. Idan aka yi kuskure ko haɗari, nemi kulawar likita nan da nan kuma ɗauki fom ɗin bayanan aminci na fili zuwa asibiti.
