Unilong
14 Tausaga Gaosiga Aafiaga
Ia e 2 La'au Vailaau Fa'asaina
Pasia ISO 9001:2015 Quality System

Sitaili Europa mo Solid ma Suavai Potassium Tert-Butoxide (KTB) CAS: 865-47-4


  • CAS:865-47-4
  • Fuafua mole:C4H9KO
  • Molecular Weight:112.21
  • Vaitaimi e teu ai:2 tausaga
  • upu uiga tutusa:BuOk(PotassiuMtert-butoxide); PotassiuMtert-butoxidereagentgrade,>=98%; PotassiuMtert-butoxidesolution1.0MinTHF; PotassiuMtert-butoxidesubliMedgrade,99.99%traceMetalsbase; PotassiuMtert-butoxide,1.0Msolutionintert-Butanol,SpcSeal; PotassiuMtert-butoxide,1.0MsolutioninTHF,SpcSeal; PotassiuMtert-butoxide,1.8MsolutioninTHF,SpcSeal; PotassiuMtert-butylalcohol
  • Fa'amatalaga Oloa

    La'u mai

    Faailoga o oloa

    O la matou sini autu e masani lava ona ofoina atu ia matou tagata faʻatau se vaʻaiga faʻapisinisi laiti ma le faʻamaonia, ofoina atu le gauai patino ia i latou uma mo Europa mo le Solid and Liquid Potassium Tert-Butoxide (KTB) CAS: 865-47-4, O le manatu o la matou faʻalapotopotoga o le "Faamaoni, Saosaoa, Tulaga, ma le Faʻamalieina". O le a tatou mulimuli i lenei manatu ma maua atili ma sili atu le faamalieina o tagata faatau.
    O la matou sini autu e masani lava ona ofoina atu ia matou tagata faʻatau se vaʻaiga faʻatau pisinisi laiti ma faʻamaonia, ofoina atu le gauai patino ia i latou uma moPotassium Tert-Butoxide ma Ktb, I le avea ai ma se gaosiga poto masani matou te talia foi le faʻatonuga faʻapitoa ma e mafai ona matou faia tutusa ma lau ata poʻo faʻataʻitaʻiga faʻamatalaga. O le sini autu a la matou kamupani o le ola lea i se manatuaga lelei i tagata uma o loʻo faʻatau, ma faʻatuina se mafutaga faʻapisinisi umi ma tagata faʻatau ma tagata faʻaoga i le lalolagi atoa.

    O le potassium tert-butoxide o se fa'avae fa'alela'au taua ma le maualuga maualuga o le alkalinity nai lo le potassium hydroxide. Ona o le aafiaga inductive o vaega methyl e tolu o (CH3) 3CO-, e malosi atu alkalinity ma gaoioiga nai lo isi potassium alcoholates, o lea o se catalyst lelei. E le gata i lea, i le avea ai o se faavae malosi, o le potassium tert-butoxide e masani ona faʻaaogaina i le faʻaogaina o meaola e pei o vailaʻau vailaʻau, vailaʻau, vailaau faʻamaʻi, ma isi, e pei o le transesterification, condensation, toe faʻaleleia, polymerization, tatala mama ma le gaosiga o uʻamea mamafa orthoesters. E mafai ona faʻaaogaina e faʻapipiʻi ai le tali a Michael, toe faʻaleleia o le Pinacol ma Ramberg-Backlund rearrangement reaction; potassium tert-butoxide o loʻo faʻaaogaina e fai ma sui faʻamalo e faʻafefe ai Darzens faʻamaʻi faʻafefe ma Stobbe faʻafefe; o le faavae sili ona aoga mo le masani alkoxide-haloform tali e gaosia dihalocarbene. O le mea lea, o le potassium tert-butoxide o loʻo faʻateleina le fiafia e le alamanuia vailaʻau, vailaʻau, vailaau faʻasaina ma isi pisinisi. O le potassium tert-butoxide o loʻo i ai le tele o faʻaoga, o lea o loʻo i ai se manaʻoga tele mo le maualuga o le potassium tert-butoxide ile fale ma fafo. Ae ui i lea, talu ai ona e maualuga atu le tau o lona gaosiga nai lo isi uʻamea alkali ma e manaʻomia ona faʻaleleia atili le gaosiga o tekonolosi, o suʻesuʻega loloto i luga o le potassium tert-butoxide e taua tele.

    Aitema I'uga
    Fa'aaliga Pa'epa'e pa'epa'e pa'epa'e pauta
    Su'ega 99% min
    Dissociate alkali 1.0% maualuga

     

    O le potassium tert-butoxide o loʻo faʻaaogaina lautele i le faʻaogaina o meaola e pei o vailaʻau kemisi, vailaʻau, vailaau faʻasaina, ma isi mea faʻapitoa e aofia ai:

    1. Transesterification tali

    2. Condensation reaction‌: I le avea ai o se sui condensation, e auai i le Darzens condensation reaction, Stobbe condensation reaction, etc.

    3. Toe fa'atulagaina: E fa'atupuina ai le fa'aopoopoina o Michael, le fa'asologa o le Pinacol ma le toe fa'atulagaina o Ramberg-Backlund.

    4. Tali-tatala tali: E galue e fai ma fa'aoso i le fa'amama-tatala tali e fa'alauiloa ai le mama-tatala o mea fa'avilivili.

    5. Polymerization tali: E auai i le polymerization tali e saunia polymer compounds.

    6. Sauniuniga o u'amea mamafa orthoesters‌: E fa'aaogaina e saunia ai u'amea mamafa orthoesters

    25kg/pe

    O la matou sini autu e masani lava ona ofoina atu ia matou tagata faʻatau se vaʻaiga faʻapisinisi laiti ma le faʻamaonia, ofoina atu le gauai patino ia i latou uma mo Europa mo le Solid and Liquid Potassium Tert-Butoxide (KTB) CAS: 865-47-4, O le manatu o la matou faʻalapotopotoga o le "Faamaoni, Saosaoa, Tulaga, ma le Faʻamalieina". O le a tatou mulimuli i lenei manatu ma maua atili ma sili atu le faamalieina o tagata faatau.
    Sitaili Europa moPotassium Tert-Butoxide ma Ktb, I le avea ai ma se gaosiga poto masani matou te talia foi le faʻatonuga faʻapitoa ma e mafai ona matou faia tutusa ma lau ata poʻo faʻataʻitaʻiga faʻamatalaga. O le sini autu a la matou kamupani o le ola lea i se manatuaga lelei i tagata uma o loʻo faʻatau, ma faʻatuina se mafutaga faʻapisinisi umi ma tagata faʻatau ma tagata faʻaoga i le lalolagi atoa.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou