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Tosyl chloride CAS 98-59-9

I-Tosyl chloride CAS 98-59-9 Umfanekiso obonakalayo
  • Tosyl chloride CAS 98-59-9
  • Tosyl chloride CAS 98-59-9
  • Tosyl chloride CAS 98-59-9

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Tosyl chloride CAS 98-59-9
I-Tosyl chloride(TsCl), njengemveliso yeekhemikhali ezilungileyo, isetyenziswa kakhulu kwidayi, kumayeza, nakumashishini amayeza ezinambuzane. Kwishishini ledayi, ubukhulu becala isetyenziselwa ukwenza izibilini zokusasaza, idayi yomkhenkce, nedayi yeasidi; kwishishini lamachiza, i-Chemicalbook isetyenziselwa ikakhulu ukuvelisa i-sulfonamides, i-mesulfonate, njl.; kwishishini le-pesticide, lisetyenziswa kakhulu kwimveliso ye-mesotrione, i-sulfotrione, i-metallaxyl emihle, njl. Ngophuhliso oluqhubekayo lwedayi, amashishini amayeza kunye ne-pesticide, imfuno yamazwe ngamazwe yale mveliso ikhula imihla ngemihla.
Kukho iinkqubo ezimbini eziphambili zendabuko zeTsCl: 1. Iveliswa nge-acid chlorination ngqo ye-toluene kunye ne-chlorosulfonic acid engaphezulu kwiqondo lokushisa eliphantsi. Le ndlela ivelisa i-o-toluenesulfonyl chloride enomxholo ophezulu, kunye ne-p-toluenesulfonyl chloride yimveliso yayo, kwaye zombini Kunzima ukuhlukana kwaye kudla amandla amaninzi; 2. I-toluene kunye ne-chlorosulfonic acid i-chlorine ngokuthe ngqo kunye ne-chlorosulfonic acid engaphezulu phambi kweetyuwa ezithile kunye neqondo lokushisa elithile. Nangona le ndlela inomlinganiselo ophezulu wemveliso we-toluenesulfonyl chloride, umlinganiselo wokucoca Indlela ilula kwaye idla amandla aphantsi. Nangona kunjalo, ngenxa yobushushu obuphezulu bokusabela, i-oyile ye-sulfonated eyahluliweyo iqulethe ii-sulfones eziphezulu kwaye inexabiso eliphantsi lokusetyenziswa. Isivuno esipheleleyo siphela malunga ne-70% kwi-Chemicalbook. Ukongeza, zombini ezi ndlela zinokusetyenziswa okuphezulu kwe-chlorosulfonic acid ekrwada kunye nenkunkuma ye-asidi ye-sulfuric eveliswayo ixutywe kakhulu, engabangeli ukusetyenziswa kweshishini kunye nonyango. Kukho neengxelo zokuphucula indlela. Okokuqala, i-p-toluenesulfonyl chloride kumxube wokuphendula i-crystallized ngokupheleleyo phantsi kweemeko ezithile kwaye i-crystal particles yandiswa. Indlela yokucoca ngokuthe ngqo ngaphandle kwe-hydrolysis isetyenziselwa ukususa i-p-toluenesulfonyl chloride kumxube. Nangona kunjalo, okwangoku kukho ubunzima obuthile ekukhetheni izixhobo zamashishini kwaye utyalo-mali lukhulu. Inkqubo ephuculweyo: Ii-catalysts ezifanelekileyo kunye nezinye iimeko zenkqubo efanelekileyo zikhethiwe.
I-Tosyl chloride (i-TsCl) yikristale emhlophe emhlophe enendawo yokunyibilika ye-69-71 ° C. Yinto ebalulekileyo ye-organic synthesis ichiza ephakathi kwaye isetyenziswa ikakhulu kumxube we-chloramphenicol, i-chloramphenicol-T, i-thiamphenicol kunye nezinye iziyobisi. .


  • Igama:Tosyl chloride CAS 98-59-9
  • Igama lebrand:I-MIT-IVY
  • Imbonakalo:Umgubo wekristale omhlophe
  • Ukhuseleko lokusiNgqongileyo::Ewe
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  • Uhlobo:Ingasetyenziswa kwi-organic synthesis kunye namayeza. Isenokusetyenziswa ukwenza idayi, ii-pigments ze-fluorescent, kunye nee-agent ezikhupha amagwebu.
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    • Ukhuphelo lwe-MSDS/COA PDF Khuphela

    Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Intshayelelo yemveliso

    i-osyl chloride(TSCl), njengemveliso yeekhemikhali ezilungileyo, isetyenziswa kakhulu kwidayi, kumayeza, nakumashishini amayeza okubulala izitshabalalisi. Kwishishini ledayi, ubukhulu becala isetyenziselwa ukwenza izibilini zokusasaza, idayi yomkhenkce, nedayi yeasidi; kwishishini lamachiza, i-Chemicalbook isetyenziselwa ikakhulu ukuvelisa i-sulfonamides, i-mesulfonate, njl.; kwishishini le-pesticide, lisetyenziswa kakhulu kwimveliso ye-mesotrione, i-sulfotrione, i-metallaxyl emihle, njl. Ngophuhliso oluqhubekayo lwedayi, amashishini amayeza kunye ne-pesticide, imfuno yamazwe ngamazwe yale mveliso ikhula imihla ngemihla.

    I-Tosyl chloride (i-TsCl) yikristale emhlophe emhlophe enendawo yokunyibilika ye-69-71 ° C.

    Indawo yosetyenziso

    Yinto ebalulekileyo ye-organic synthesis ichiza ephakathi kwaye isetyenziswa ikakhulu kumxube we-chloramphenicol, i-chloramphenicol-T, i-thiamphenicol kunye nezinye iziyobisi. .

    Inkcazo yokwakha

    Tosyl chloride

    I-CAS 98-59-9

    Ifomula yemolekyuli C7H7ClO2S

    Ubunzima bemolekyuli 190.65

    Inombolo ye-EINECS 202-684-8

    Indawo yokunyibilika yi-65-69 °C (ilayiti.)

    Indawo yokubila yi-134 °C 10 mm Hg (ilayiti.)

    Uxinzelelo 1,006 g/cm3

    Indawo edanyazayo yi-128 °C

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