I-unilong
Umuzwa Wokukhiqiza Weminyaka eyi-14
Umnikazi Wezimila Zamakhemikhali Ezingu-2
Kuphasiswe i-ISO 9001:2015 Quality System

Isitayela sase-Europe se-Solid and Liquid Potassium Tert-Butoxide (KTB) CAS: 865-47-4


  • I-CAS:865-47-4
  • I-Molecular Formula:C4H9KO
  • Isisindo se-Molecular:112.21
  • Isikhathi Sokugcina:iminyaka engu-2
  • Omqondofana:I-BuOk(PotassiuMtert-butoxide); PotassiuMtert-butoxidereagentgrade,>=98%; I-PotassiuMtert-butoxidesolution1.0MinTHF; PotassiuMtert-butoxidesubliMedgrade,99.99%traceMetalsbasis; I-PotassiuMtert-butoxide,1.0Msolutionintert-Butanol,SpcSeal; I-PotassiuMtert-butoxide,1.0MsolutioninTHF,SpcSeal; I-PotassiuMtert-butoxide,1.8MsolutioninTHF,SpcSeal; I-PotassiuMtert-butylalcohol
  • Imininingwane Yomkhiqizo

    Landa

    Omaka bomkhiqizo

    Inhloso yethu eyinhloko imvamisa ukunikeza abathengi bethu ubudlelwano bebhizinisi elincane obubucayi futhi obunomthwalo wemfanelo, sinikeza ukunaka komuntu siqu kubo bonke ngesitayela sase-Europe se-Solid and Liquid Potassium Tert-Butoxide (KTB) CAS: 865-47-4, Umqondo wenhlangano yethu uthi “Ubuqotho, Isivinini, Umhlinzeki, kanye Nokwaneliseka”. Sizolandela lo mqondo futhi sizuze ukwaneliseka okwengeziwe kwamakhasimende.
    Inhloso yethu eyinhloko imvamisa ukunikeza abathengi bethu ubudlelwano bebhizinisi elincane obuqinile futhi obunomthwalo wemfanelo, sinikeza ukunaka komuntu siqu kubo bonkeI-Potassium Tert-Butoxide ne-Ktb, Njengomkhiqizi onolwazi futhi siyakwamukela ukuhleleka okwenziwe ngokwezifiso futhi singakwenza kufane nesithombe sakho noma ukucaciswa kwesampula. Umgomo oyinhloko wenkampani yethu ukuphila inkumbulo eyanelisayo kuwo wonke amakhasimende, futhi sisungule ubudlelwano bebhizinisi besikhathi eside nabathengi nabasebenzisi emhlabeni wonke.

    I-Potassium tert-butoxide iyisisekelo semvelo esibalulekile esine-alkalinity ephakeme kune-potassium hydroxide. Ngenxa yomphumela we-inductive wamaqembu amathathu e-methyl ye-(CH3)3CO-, ine-alkalinity eqinile nomsebenzi kunamanye ama-alcohol e-potassium, ngakho-ke i-catalyst enhle. Ngaphezu kwalokho, njengesisekelo esiqinile, i-potassium tert-butoxide isetshenziswa kabanzi ekuhlanganiseni kwezinto eziphilayo ezifana nemboni yamakhemikhali, imithi, i-pesticide, njll, njenge-transesterification, i-condensation, ukuhlelwa kabusha, i-polymerization, ukuvulwa kwendandatho kanye nokukhiqizwa kwama-orthoesters ensimbi esindayo. Ingasetshenziselwa ukugqugquzela ukusabela kokungeza kukaMichael, ukusabela kokuhlela kabusha kwe-Pinacol kanye nokusabela kokuhlela kabusha kwe-Ramberg-Backlund; i-potassium tert-butoxide isetshenziswa njenge-ejenti yokujiya ukuze ibangele ukusabela kwe-Darzens condensation kanye nokusabela kwe-Stobbe condensation; futhi kuyisisekelo esisebenza kahle kakhulu sokusabela kwe-alkoxide-haloform yendabuko ukukhiqiza i-dihalocarbene. Ngakho-ke, i-potassium tert-butoxide iya ngokuya ithandwa yimboni yamakhemikhali, imithi, izibulala-zinambuzane nezinye izimboni. I-Potassium tert-butoxide inezinhlobo eziningi kangaka zokusetshenziswa, ngakho-ke kunesidingo esikhulu se-potassium tert-butoxide ehlanzekile kakhulu ekhaya naphesheya. Kodwa-ke, njengoba izindleko zayo zokukhiqiza ziphakeme kunezinye i-alcohol yensimbi ye-alkali futhi ubuchwepheshe bayo bokukhiqiza budinga ukuthuthukiswa, ucwaningo olujulile nge-potassium tert-butoxide lubaluleke kakhulu.

    Into Umphumela
    Ukubukeka Impushana emhlophe iye emhlophe
    Isivivinyo 99%imizuzu
    Hlukanisa i-alkali 1.0%ubuningi

     

    I-Potassium tert-butoxide isetshenziswa kakhulu ku-organic synthesis njengemboni yamakhemikhali, imithi, isibulala-zinambuzane, njll. Ukusetshenziswa okuqondile kuhlanganisa:

    1. Ukusabela kwe-Transesterification: Isetshenziselwa ukusabela kwe-transesterification ku-organic synthesis ukukhiqiza izinhlanganisela ezintsha ze-ester.

    2. Ukusabela kwe-condensation

    3. Ukusabela kokuhlela kabusha: Kugqugquzela ukusabela kokungezwa kukaMichael, ukusabela kokuhlela kabusha kwe-Pinacol kanye nokusabela kokuhlela kabusha kwe-Ramberg-Backlund.

    4. Ukusabela kokuvulwa kwendandatho: Kusebenza njenge-catalyst ekuphenduleni kokuvula indandatho ukukhuthaza ukuvulwa kweringi kwezinhlanganisela zama-cyclic.

    5. Ukusabela kwe-polymerization: Ibamba iqhaza ekuphenduleni kwe-polymerization ukulungisa izinhlanganisela ze-polymer.

    6. Ukulungiswa kwama-orthoesters ensimbi esindayo: Isetshenziselwa ukulungisa ama-orthoester ensimbi esindayo

    25kg/isikhwama

    Inhloso yethu eyinhloko imvamisa ukunikeza abathengi bethu ubudlelwano bebhizinisi elincane obubucayi futhi obunomthwalo wemfanelo, sinikeza ukunaka komuntu siqu kubo bonke ngesitayela sase-Europe se-Solid and Liquid Potassium Tert-Butoxide (KTB) CAS: 865-47-4, Umqondo wenhlangano yethu uthi “Ubuqotho, Isivinini, Umhlinzeki, kanye Nokwaneliseka”. Sizolandela lo mqondo futhi sizuze ukwaneliseka okwengeziwe kwamakhasimende.
    Isitayela saseYurophu seI-Potassium Tert-Butoxide ne-Ktb, Njengomkhiqizi onolwazi futhi siyakwamukela ukuhleleka okwenziwe ngokwezifiso futhi singakwenza kufane nesithombe sakho noma ukucaciswa kwesampula. Umgomo oyinhloko wenkampani yethu ukuphila inkumbulo eyanelisayo kuwo wonke amakhasimende, futhi sisungule ubudlelwano bebhizinisi besikhathi eside nabathengi nabasebenzisi emhlabeni wonke.


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona