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Tus Neeg Xa Khoom Online Organic Intermediate Dibenzo-18-Crown-6 rau Synthesis CAS 14187-32-7


  • CAS:14187-32-7
  • Cov mis molecular:C20H24O6
  • Qhov Hnyav Molecular:360.4
  • EINECS:238-041-3
  • Lub Sijhawm Khaws Cia:2 xyoos
  • Cov lus txhais:CROWNETHER/DIBENZO-18-CROWN-6; Dibenzocrown; Diphenyl-18-crown-6-polyether; k](1,4,7,10,13,16)hexaoxacyclooctadecin,6,7,9,10,17,18,20,21-octahydro-Dibenzo[b; 6,7,9,10,12,13,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclo-octadecin
  • Cov Khoom Qhia Txog Khoom

    Rub tawm

    Cov Cim Npe Khoom

    Tam sim no peb muaj cov neeg ua haujlwm zoo heev los teb cov lus nug los ntawm cov neeg siv khoom. Peb lub hom phiaj yog "100% kev txaus siab rau cov neeg siv khoom los ntawm peb cov khoom lossis kev pabcuam zoo, tus nqi muag khoom & peb cov neeg ua haujlwm pabcuam" thiab txaus siab rau qhov nrov ntawm cov neeg siv khoom. Nrog ntau lub Hoobkas, peb tuaj yeem muab ntau yam ntawm Online Exporter Organic Intermediate Dibenzo-18-Crown-6 rau Synthesis CAS 14187-32-7, Txais tos cov lag luam txaus siab los koom tes nrog peb, peb tos ntsoov yuav muaj lub sijhawm los ua haujlwm nrog cov tuam txhab thoob plaws ntiaj teb rau kev sib koom tes thiab cov txiaj ntsig sib koom tes.
    Tam sim no peb muaj cov neeg ua haujlwm zoo heev los teb cov lus nug los ntawm cov neeg siv khoom. Peb lub hom phiaj yog "100% kev txaus siab rau cov neeg siv khoom los ntawm peb cov khoom lossis kev pabcuam zoo, tus nqi muag khoom & peb cov neeg ua haujlwm pabcuam" thiab txaus siab rau qhov nrov ntawm cov neeg siv khoom. Nrog ntau lub Hoobkas, peb tuaj yeem muab ntau yam ntawmDibenzo-18-Crown-6 thiab 14187-32-7, Peb zoo siab tos txais koj txoj kev txhawb nqa thiab yuav pab peb cov neeg siv khoom hauv tsev thiab txawv teb chaws nrog cov khoom zoo tshaj plaws thiab kev pabcuam zoo tshaj plaws rau kev txhim kho ntxiv ib yam li niaj zaus. Peb ntseeg tias koj yuav tau txais txiaj ntsig los ntawm peb txoj kev ua haujlwm sai sai no.

    Dibenzo-18-crown-6 yog cov khoom siv raw rau kev tsim cov diaminodibenzo-18-crown-6. Diaminodibenzo-18-crown-6 yog ib qho tseem ceeb crown ether compound thiab yog ib qho tseem ceeb raw khoom nruab nrab rau kev tsim cov crown ether derivatives. Nws txoj kev tsim yog siv dibenzo-18-crown-6 ua cov khoom siv raw, thiab kom tau txais nws los ntawm nitration thiab txo cov tshuaj tiv thaiv. Txoj kev txo qis siv yog Pd / C txo txoj kev, uas raug txwv los ntawm tus nqi catalyst kim. Txoj kev tsim cov tshuaj ib txwm muaj ntawm dibenzo-18-crown-6, cov khoom siv raw ntawm diaminodibenzo-18-crown-6, yog cov tshuaj tiv thaiv reflux nyob rau hauv kev tiv thaiv nitrogen, uas muaj cov xwm txheej hnyav, cov kauj ruam nyuaj, lub voj voog tshuaj tiv thaiv ntev, kub siab thiab qis. Ultrasonic synthesis yog ib hom tshiab ntawm cov txheej txheem tsim tau tsim nyob rau hauv xyoo tas los no. Nws muaj qhov zoo ntawm kev coj ua zoo, lub zog loj thiab muaj peev xwm nkag mus tau zoo. Nws yooj yim dua thiab yooj yim rau kev ua haujlwm dua li cov txheej txheem organic synthesis ib txwm muaj. Cov khoom siv sim kuj yooj yim thiab yooj yim rau kev tswj hwm. Nws yog ntau dua thiab siv dav dua hauv cov organic synthesis.

    YAM KHOOM TUS QAUV
    Qhov tsos Dawb mus rau yuav luag dawb khov kho
    Kev Ntsuas (%) ≥99.0
    Qhov kub yaj (℃) 159~164
    Dej (%) ≤0.5

     

    ‌1. Tus neeg sawv cev ua kom cov hlau ion sib xyaw ua ke‌: Dibenzo-18-crown-6 tuaj yeem tsim cov khoom sib xyaw ruaj khov nrog cov hlau alkali ions (xws li potassium thiab sodium) thiab feem ntau siv rau hauv kev rho tawm thiab sib cais cov hlau ions. Piv txwv li, nws tuaj yeem sib xyaw nrog potassium ions los txhawb kev rho tawm thiab sib cais cov ntsev.

    ‌2. Cov tshuaj catalyst hloov theem: Dibenzo-18-crown-6 ua haujlwm ua cov tshuaj catalyst hloov theem hauv cov tshuaj catalytic organic los txhawb kev ua haujlwm zoo thiab cov txiaj ntsig ntawm ob-theem tshuaj. Piv txwv li, nws yog siv rau hauv kev tsim cov monoazaporphyrins thiab ion transmembrane migration‌23.

    ‌3. Ion sensor‌: Cov tshuaj sib xyaw ua ke raws li Dibenzo-18-crown-6 tuaj yeem siv los npaj cov ion sensors los ntes thiab ntsuas qhov muaj thiab qhov concentration ntawm cov hlau ions tshwj xeeb.

    ‌4. Kev tshuaj xyuas tshuaj lom neeg: Dibenzo-18-crown-6 yog siv rau hauv kev rho tawm thiab kev sib cais hauv kev tshuaj xyuas tshuaj lom neeg los rho tawm thiab nplua nuj cov tshuaj sib xyaw lossis cov hlau ions rau kev tshuaj xyuas thiab kev tshawb pom tom qab

    25kgs/nruas, 9tons/20'thawv
    25kgs/hnab, 20tons/20'thawv

    Tam sim no peb muaj cov neeg ua haujlwm zoo heev los teb cov lus nug los ntawm cov neeg siv khoom. Peb lub hom phiaj yog "100% kev txaus siab rau cov neeg siv khoom los ntawm peb cov khoom lossis kev pabcuam zoo, tus nqi muag khoom & peb cov neeg ua haujlwm pabcuam" thiab txaus siab rau qhov nrov ntawm cov neeg siv khoom. Nrog ntau lub Hoobkas, peb tuaj yeem muab ntau yam ntawm Online Exporter Organic Intermediate Dibenzo-18-Crown-6 rau Synthesis CAS 14187-32-7, Txais tos cov lag luam txaus siab los koom tes nrog peb, peb tos ntsoov yuav muaj lub sijhawm los ua haujlwm nrog cov tuam txhab thoob plaws ntiaj teb rau kev sib koom tes thiab cov txiaj ntsig sib koom tes.
    Tus Neeg Xa Khoom Tawm Hauv OnlineDibenzo-18-Crown-6 thiab 14187-32-7, Peb zoo siab tos txais koj txoj kev txhawb nqa thiab yuav pab peb cov neeg siv khoom hauv tsev thiab txawv teb chaws nrog cov khoom zoo tshaj plaws thiab kev pabcuam zoo tshaj plaws rau kev txhim kho ntxiv ib yam li niaj zaus. Peb ntseeg tias koj yuav tau txais txiaj ntsig los ntawm peb txoj kev ua haujlwm sai sai no.


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  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb