Unilong
Khibrad Wax Soo saar 14 Sano ah
Lahaanshaha 2 Dhirta Kiimikada
Gudubtay ISO 9001:2015 Nidaamka Tayada

Habka Yurub ee Adag iyo Dheecaan Potassium Tert-Butoxide (KTB) CAS: 865-47-4


  • CAS:865-47-4
  • Qaanuunka molecular:C4H9KO
  • Miisaanka Molecular:112.21
  • Muddada Kaydinta:2 sano
  • La mid ah:BuOk (PotassiuMtert-butoxide); PotassiuMtert-butoxidereagentgrade,>=98%; PotassiuMtert-butoxidesolution1.0minTHF; PotassiuMtert-butoxidesubliMedgrade,99.99%traceMetalsbasis; PotassiuMtert-butoxide,1.0Msolutionintert-Butanol,SpcSeal; PotassiuMtert-butoxide,1.0MsolutioninTHF,SpcSeal; PotassiuMtert-butoxide,1.8MsolutioninTHF,SpcSeal; PotassiuMtert-butylalkohol
  • Faahfaahinta Alaabta

    Download

    Tags Product

    Hadafkayagu ugu muhiimsan waa in aan u soo bandhigno dukaamaysiyadayada xidhiidh ganacsi oo yaryar oo culus oo masuuliyad leh, anagoo siinaya dareenka shakhsi ahaaneed ee dhammaantood loogu talagalay qaabka Yurub ee Adag iyo Liquid Potassium Tert-Butoxide (KTB) CAS: 865-47-4, Fikradda ururkeena waa "Daacadnimo, Xawaaraha, Bixiyaha, iyo Ku qanacsanaanta". Waxaan raacaynaa fikraddan oo aan kasban doonno qanacsanaanta macaamiisha oo aad u badan.
    Hadafkayagu ugu muhiimsan ayaa ah in aanu siino dukaamaystayaasheena xidhiidh ganacsi oo yar oo culus oo masuuliyad leh, anagoo siinaysa dareen gaar ah dhamaantoodPotassium Tert-Butoxide iyo KtbSida soo-saare khibrad leh waxaanu sidoo kale aqbalnaa dalabka la habeeyey waxaanan ka dhigi karnaa mid la mid ah sawirkaaga ama qeexida muunadda. Hadafka ugu weyn ee shirkadeena waa in aan ku noolaano xusuus qancisa dhammaan macaamiisha, iyo in la dhiso xiriir ganacsi oo muddo dheer ah iibsada iyo isticmaalayaasha adduunka oo dhan.

    Potassium tert-butoxide waa saldhig dabiici ah oo muhiim ah oo leh alkalinity ka sarreeya potassium hydroxide. Sababtoo ah saameynta inductive ee saddexda kooxood ee methyl (CH3) 3CO-, waxay leedahay alkalinity xooggan iyo firfircooni marka loo eego khamriga kale ee potassium, sidaas darteed waa kicin wanaagsan. Intaa waxaa dheer, sida saldhig xooggan, potassium tert-butoxide waxaa si weyn loogu isticmaalaa isku-dhafka organic sida warshadaha kiimikada, daawada, sunta cayayaanka, iwm. Waxaa loo isticmaali karaa in lagu kiciyo falcelinta isku-darka Michael, falcelinta dib u habeynta Pinacol iyo falcelinta dib u habeynta Ramberg-Backlund; potassium tert-butoxide waxa loo isticmaalaa sidii wakiilka uumi si ay u kiciso falcelinta uumi Darzens iyo falcelinta uumiga Stobbe; sidoo kale waa saldhigga ugu waxtarka badan ee falcelinta alkoxide-haloform ee dhaqanka si loo dhaliyo dihalocarbene. Sidaa darteed, potassium tert-butoxide waxaa si isa soo taraysa u jecel warshadaha kiimikada, daawada, sunta cayayaanka iyo warshadaha kale. Potassium tert-butoxide waxay leedahay adeegsi aad u ballaaran, sidaas darteed waxaa jira baahi weyn oo loo qabo tert-butoxide potassium-nadiifinta sare leh gudaha iyo dibaddaba. Si kastaba ha ahaatee, maadaama qiimaha wax soo saarkiisu uu ka sarreeyo kan alkolada biraha kale ee alkali iyo tignoolajiyada wax soo saarkeeda loo baahan yahay in la hagaajiyo, cilmi-baaris qoto dheer oo ku saabsan potassium tert-butoxide ayaa si gaar ah muhiim u ah.

    Shayga Natiijada
    Muuqashada Caddaan ilaa budo cad ah
    Qiimayn 99% min
    Kala saar alkali 1.0% ugu badnaan

     

    Potassium tert-butoxide waxaa si weyn loogu isticmaalaa isku-dhafka dabiiciga ah sida warshadaha kiimikada, daawada, sunta cayayaanka, iwm. Isticmaalka gaarka ah waxaa ka mid ah:

    1. Falcelinta transesterification: Waxaa loo isticmaalaa falcelinta transesterification ee isku-dhafka organic si loo dhaliyo xeryahooda ester-ka cusub.

    2. Falcelinta uumiga: Sida wakiilka uumi, waxay ka qaybqaadataa falcelinta uumiga Darzens, falcelinta uumiga Stobbe, iwm.

    3. Dareen-celinta dib-u-habaynta: Waxay kicisaa falcelinta isku-darka Michael, falcelinta dib-u-habaynta Pinacol iyo falcelinta dib-u-habaynta Ramberg-Backlund.

    4. Dareen-celinta furitaanka giraanta: Waxay u shaqeysaa sidii kicinta fal-celinta furitaanka giraanta si kor loogu qaado furitaanka giraanta xeryahooda wareegta.

    5. Falcelinta polymerization: Waxay ka qaybqaadataa falcelinta polymerization si ay u diyaariso isku-dhisyada polymer-ka.

    6. Diyaarinta orthoester-ka birta culus‌: Waxaa loo isticmaalaa in lagu diyaariyo lafaha birta culus

    25kg/bac

    Hadafkayagu ugu muhiimsan waa in aan u soo bandhigno dukaamaysiyadayada xidhiidh ganacsi oo yaryar oo culus oo masuuliyad leh, anagoo siinaya dareenka shakhsi ahaaneed ee dhammaantood loogu talagalay qaabka Yurub ee Adag iyo Liquid Potassium Tert-Butoxide (KTB) CAS: 865-47-4, Fikradda ururkeena waa "Daacadnimo, Xawaaraha, Bixiyaha, iyo Ku qanacsanaanta". Waxaan raacaynaa fikraddan oo aan kasban doonno qanacsanaanta macaamiisha oo aad u badan.
    Yurub style forPotassium Tert-Butoxide iyo KtbSida soo-saare khibrad leh waxaanu sidoo kale aqbalnaa dalabka la habeeyey waxaanan ka dhigi karnaa mid la mid ah sawirkaaga ama qeexida muunadda. Hadafka ugu weyn ee shirkadeena waa in aan ku noolaano xusuus qancisa dhammaan macaamiisha, iyo in la dhiso xiriir ganacsi oo muddo dheer ah iibsada iyo isticmaalayaasha adduunka oo dhan.


  • Kii hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir