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I-Tosyl chloride CAS 98-59-9

I-Tosyl chloride CAS 98-59-9 Isithombe Esifakiwe
  • I-Tosyl chloride CAS 98-59-9
  • I-Tosyl chloride CAS 98-59-9
  • I-Tosyl chloride CAS 98-59-9

incazelo emfushane:

I-Tosyl chloride CAS 98-59-9
I-Tosyl chloride(TsCl), njengomkhiqizo wamakhemikhali omuhle, isetshenziswa kakhulu ezimbonini zikadayi, ezemithi, nezibulala-zinambuzane. Embonini kadayi, usetshenziselwa ikakhulukazi ukwenza izinto ezihlukanisayo, udayi weqhwa, nodayi be-asidi; embonini yezemithi, i-Chemicalbook isetshenziselwa ikakhulukazi ukukhiqiza i-sulfonamides, i-mesulfonate, njll.; embonini yezibulala-zinambuzane, isetshenziswa kakhulu ekukhiqizeni i-mesotrione, i-sulfotrione, i-metallaxyl emihle, njll. Ngokuthuthuka okuqhubekayo kwezimboni zikadayi, ezemithi nezibulala-zinambuzane, isidingo samazwe ngamazwe salo mkhiqizo sikhula usuku nosuku.
Kunezinqubo ezimbili eziyinhloko zendabuko ze-TsCl: 1. Ikhiqizwa nge-acid chlorination eqondile ye-toluene kanye ne-chlorosulfonic acid eyengeziwe ekushiseni okuphansi. Le ndlela ikhiqiza i-o-toluenesulfonyl chloride enokuqukethwe okuphezulu, futhi i-p-toluenesulfonyl chloride iwumkhiqizo wayo, futhi kokubili Kunzima ukuhlukanisa futhi kudla amandla amaningi; 2. I-toluene ne-chlorosulfonic acid i-chlorine ngokuqondile nge-chlorosulfonic acid ngokweqile phambi kosawoti othile kanye nezinga lokushisa elithile. Nakuba le ndlela inenani eliphakeme lomkhiqizo we-toluenesulfonyl chloride, isilinganiso sokuhlanza Indlela ilula futhi idla amandla aphansi. Kodwa-ke, ngenxa yezinga lokushisa eliphezulu lokusabela, amafutha e-sulfonated ahlukanisiwe aqukethe ama-sulfone aphezulu futhi anenani eliphansi lokusebenzisa. Isamba sesivuno sangempela singama-70% kuphela ku-Chemicalbook. Ngaphezu kwalokho, zombili lezi zindlela zisebenzisa kakhulu izinto ezingavuthiwe i-chlorosulfonic acid futhi imfucuza ye-sulfuric acid ekhiqizwayo ixubeka kakhulu, engahambisani nokusetshenziswa nokwelashwa kwezimboni. Kukhona nemibiko yokuthuthukisa indlela. Okokuqala, i-p-toluenesulfonyl chloride engxubeni yokusabela icwebezeliswa ngokugcwele ngaphansi kwezimo ezithile futhi izinhlayiya zekristalu ziyakhuliswa. Indlela yokuhlunga okuqondile ngaphandle kwe-hydrolysis isetshenziselwa ukususa i-p-toluenesulfonyl chloride engxube. Nokho, okwamanje kunobunzima obuthile ekukhetheni imishini yezimboni futhi ukutshalwa kwezimali kukhulu. Inqubo ethuthukisiwe: Ama-catalyst afanelekile nezinye izimo zenqubo ezilungile zikhethiwe.
I-Tosyl chloride (TsCl) iyikristalu emhlophe ecwebezelayo enephuzu lokuncibilika elingu-69-71°C. Iwumuthi obalulekile we-organic synthesis ophakathi futhi usetshenziswa ikakhulukazi ekuhlanganiseni kwe-chloramphenicol, i-chloramphenicol-T, i-thiamphenicol nezinye izidakamizwa. .


  • Igama:I-Tosyl chloride CAS 98-59-9
  • I gama le-brand:I-MIT-IVY
  • Ukubukeka:I-crystal powder emhlophe
  • Ukuvikelwa Kwemvelo::Yebo
  • Isitifiketi::ISO
  • Uhlobo:Ingasetshenziswa ku-organic synthesis kanye nemithi. Ingase futhi isetshenziselwe ukwenza odayi, izingulube ze-fluorescent, kanye nama-foam agents.
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    • Ukulanda kwe-MSDS/COA I-PDF Download

    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Isingeniso somkhiqizo

    I-osyl chloride(TsCl), njengomkhiqizo wamakhemikhali omuhle, isetshenziswa kakhulu ezimbonini zikadayi, ezemithi nezibulala-zinambuzane. Embonini kadayi, usetshenziselwa ikakhulukazi ukwenza izinto ezihlukanisayo, udayi weqhwa, nodayi be-asidi; embonini yezemithi, i-Chemicalbook isetshenziselwa ikakhulukazi ukukhiqiza i-sulfonamides, i-mesulfonate, njll.; embonini yezibulala-zinambuzane, isetshenziswa kakhulu ekukhiqizeni i-mesotrione, i-sulfotrione, i-metallaxyl emihle, njll. Ngokuthuthuka okuqhubekayo kwezimboni zikadayi, ezemithi nezibulala-zinambuzane, isidingo samazwe ngamazwe salo mkhiqizo sikhula usuku nosuku.

    I-Tosyl chloride (TsCl) iyikristalu emhlophe ecwebezelayo enephuzu lokuncibilika elingu-69-71°C.

    Inkambu yohlelo lokusebenza

    Iwumuthi obalulekile we-organic synthesis ophakathi futhi usetshenziswa ikakhulukazi ekuhlanganiseni kwe-chloramphenicol, i-chloramphenicol-T, i-thiamphenicol nezinye izidakamizwa. .

    Incazelo yokwakha

    I-tosyl chloride

    I-CAS 98-59-9

    Ifomula ye-molecular C7H7ClO2S

    Isisindo se-molecule 190.65

    Inombolo ye-EINECS 202-684-8

    Iphuzu lokuncibilika lingu-65-69 °C (elikhanyayo)

    Iphoyinti lokubilisa 134 °C 10 mm Hg (lit.)

    Ukuminyana 1,006 g/cm3

    Iphoyinti elikhanyayo ngu-128 °C

    Isitoreji kanye nezinto zokuhamba

    Ukupakisha:ngokwezidingo zamaklayenti
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