Imikhiqizo
I-Dibenzo-18-Umqhele-6; I-CAS No.: 14187-32-7
Amanyanjana: I-Dibenzo-18-Crown-6; I-Polythear XXviii
Impahla yamakhemikhali yeDibenzo-18-Crown-6
● Ukubukeka / umbala: mhlophe kuya ku-fluffy kancanyana
● Ingcindezi ye-Vapor: 3.65E-10mmhg ngo-25 ° C
● Iphuzu elincibilikayo: 162-164 ° C (Lit.)
● Inkomba evuselelwe: 1.5
● Iphuzu elibilayo: 503.1 ° C ku-760 mmhg
● Iphuzu le-Flash: 206 ° C
● Psa:55.38000
● Ubuningi: 1.108 g / cm3
● logp: 2.94880
● Isitoreji Temp.:Store ngezansi + 30 ° C.
● I-SENTITITE.IAIR
● I-Solubity.:0.007G/L
● Ukulimaza amanzi.
● xLogp3: 2.2
● I-Hydrogen Bond Donor Count: 0
● Isibalo sakwamandla e-hydrogen
● I-Rotatable Bond Count: 0
● Isisindo esiqondile: 360.15728848
● Isibalo se-athomu esindayo: 26
● Ukuba yinkimbinkimbi: 300
Imininingwane Ephelile
● pictograph (s):
I-XI,
I-XN
● Amakhodi Anobungozi: XI, XN
● Izitatimende: 36-36 / 37/38-20 / 21/22
● Izitatimende zokuphepha: 26-37 / 39-36
-Sizayo
Amakilasi Amakhemikhali:Amanye amakilasi -> Amanye amakhompiyutha eziphilayo
Ukumamatheka kwe-canonical:C1Coc2 = cc = cc = c2occoccoc3 = cc = cc = c3occo1
Sebenzisa:I-Dibenzo-18-Crown-6, isetshenziswa njengento ebalulekile eluhlaza kanye ne-Intermediate esetshenziswa ekuhlolweni kwe-organic, amakhambi, ama-agrochemicals kanye ne-dyestuff. Kungumkhawulo we-organic obalulekile. Umqhele Ether / Dibenzo-18-Umqhele-6 we-synthesis. Cas 14187-32-7, Molar Mass 360.41 g / Mol.
Isingeniso Esinemininingwane
Dibenzo-18-umqhele-6, eyaziwa nangokuthi i-DB18CC6, iyinto etholwa yi-18-Crown-6 equkethe izindandatho ezimbili ze-benzene ezinamathiselwe ekwakhekeni kwe-ether yomqhele. Kuyinto eyisikebhe esenziwe ngefomula yamakhemikhali C20h24o6. Ukufakwa kwe-Benzene izindandatho kuya ku-18-umqhele-6 kuthuthukisa ukuqina kwayo futhi kuguqule izakhiwo zayo, okwenza iDibenzo-18-Crown-6 Ingxenye eyingqayizivele enezici ezihlukile.
Ukuba khona kwezindandatho ze-benzine eDibenzo-18-Crown-6 zethula ama-amomaticity ku-molecule, engathonya kakhulu izakhiwo zayo zamakhemikhali nezomzimba. Ukungezwa kwalezi zindandatho kuthuthukisa ukuhlanganiswa kwe-elektroni ngaphakathi kwe-molecule, okwenza i-Dibenzo-18-Crown-6 eqinile futhi kuncane kakhulu ngokuqhathaniswa nokuqhathaniswa nokuhlanganiswa komzali wayo, 18-Crown-6.
Ukwethulwa kwama-mooratic maieties eDibenzo-18-Umqhele - 6 kuguqula ukulekelela nokuhlangana kwayo kanye nobudlelwano be-solvents ehlukile. Lokhu kuguqulwa kuvame ukuholela ekusebenzeni okuthuthukile kuma-organic solvents, okwenza iDibenzo-18-Crown-6 efanelekile ngezinhlelo ezahlukahlukene ezidinga ukuchithwa kwayo ku-non-polar noma ama-solive syvent systems.
Ifana ne-18-Crown-6, iDibenzo-18-Crown-6 igcina amandla okuxaka ama-ion ngensimbi, akha izakhiwo ezizinzile zokuzihlanganisa. Ukuba khona kwezindandatho ze-benzene kungaphinde kwenziwe ngcono ukukhetha nokuqina kwalezi zakhiwo zensimbi yensimbi, okwenza i-Dibenzo-18-Crown-6 ekhishwa ku-Ion Ion Extraction, ukuhlukaniswa, ukuzwela, kanye ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, okufana ne-catalysis, efana ne-catalysis, efana ne-catalysis.
Ukuqina okuthuthukisiwe kweDibenzo-18-Crown-6 nokuqina kwenza kube nokumelana nokuwohloka okushisayo kuqhathaniswe ne-18-Crown-6. Lesi sici sinikela ngesicelo saso ekuphenduleni okushisa kakhulu nezinqubo.
Ngenkathi iDibenzo-18-Crown-6 yabelana ngokufana nge-18-Crown-6, izakhiwo zayo ezihlukile zikwenza kube yindawo ebalulekile yezinhlelo zokusebenza ezahlukahlukene ekuxhumaneni kwamakhemikhali, ukukhishwa kwe-solvent, i-catalysis, kanye nezinqubo zokushisa eziphakeme. Ukungezwa kwe-Benzene izindandatho ku-Crown Ether Isakhiwo kuthuthukisa ukuqina kwayo, ukuguqula izici zayo ze-solubility, futhi kunwebise ukusetshenziswa kwayo okungenzeka emikhakheni ehlukene ye-chemistry kanye nesayensi yezinto zokwakha.
Isicelo
I-Dibenzo-18-Crown-6 (DB18C) inezicelo eziningi emikhakheni ehlukahlukene, kufaka phakathi:
I-Metal Ion Extraction kanye nokwehlukana:I-DB18C6 isebenza kakhulu ekuyihlolweni kwe-ion yensimbi. Amandla awo okukhetha ngokukhetha ngensimbi ye-ion efana ne-sodium, i-potassium, ne-ammonium yenza kube lusizo ekukhishweni kwensimbi kanye nezinqubo zokwehlukanisa. Ingaqashwa kumasu wokukhishwa kwe-solvent ukuze ukhiphe ngokukhetha i-ion yensimbi ethile kwingxube.
I-Supramolecular Chemistry:I-DB18C6 isetshenziswa kabanzi ku-Supramolecular Chemistry. Isakhiwo saso esiyingqayizivele nezakhiwo zenza zilungele ukwakha izakhiwo zezivakashi eziphethe ama-molecule ezivakashi ahlukahlukene, kufaka phakathi amakhompiyutha amancane aphilayo nama-ion wensimbi. Lokhu kuhlangana kwesibavakashi-izivakashi kungasetshenziselwa ukwakhiwa nokwakhiwa kwezinhlelo ezisebenzayo ze-molefanel kanye nezinto zokwakha.
I-Ion Snsing:Ngenxa yesakhiwo sayo se-ether umqhele, i-DB18C6 ingakubopha ngokukhetha ngama-ion athile, okuholela ekushintsheni kwezakhiwo zayo zokukhanya, i-electrochemical, noma ye-fluorescence. Le mpahla yenza i-DB18C6 ibe yinto ebalulekile ye-ion-stering
I-Catalysis:I-DB18C6 ne-metal ion izakhiwo ze-ion zingasebenza njengama-catalysts ngokuphendula okuhlukahlukene. Izakhiwo zabo ezihlukile zinikeza indawo efanelekile yokwenza lula ukuguqulwa kwamakhemikhali athile. Ama-Catalysts asuselwa ku-DB18CC aqashiwe ku-organic synthesis, ukusabela kwe-oxidation, nezinye izinqubo ze-catalytic.
Izinqubo zokushisa okuphezulu: ukuqina okuthuthukile kanye nokumelana nokuwohloka okushisayo kwe-DB18C6 kuqhathaniswa ne-18-Crown-6 kwenze ilungele izinhlelo zokusebenza ezidinga izicelo eziphezulu zokushisa. Ingasetshenziswa ekuphendukeni okushisa kakhulu, kufaka phakathi i-polymerization, ukuhlanganiswa kwe-organic, nezinye izinqubo zokushisa okuphezulu.
Izinhlelo ze-Solvent: Njengoba kushiwo ngaphambili, ukwethulwa kwezindandatho ze-benzene ku-DB18C6 kuthuthukisa i-soubity yayo ku-non-polar noma ama-solin solvent systems. Le mpahla yenza kube yindawo ewusizo yezicelo ezidinga ukuchithwa kwayo ezindaweni ezithile zodwa.
Sekukonke, isakhiwo esiyingqayizivele nezakhiwo ze-DB18C6 zinika amandla izinhlobo ezahlukahlukene zezicelo kuChercination Chemistry, Chemistry Chemistry, Catalysis, kanye nezinqubo zokushisa eziphakeme. Amandla awo okusebenzisana ngokukhetha ama-molekyuli ahlukahlukene kanye ne-ion yensimbi kwenza kube yinto ebalulekile ocwaningweni oluningana nocwaningo lwezimboni.
