Lihlahisoa
Dibeenzo-18-Crown-6; Cas No.: 14187-32-7
Synonyms: Dibeenzo-18-Crown-6; polyothether xxvii
Thepa ea lik'hemik'hale ea Dibeenzo-18-Crown-6
● Bohlale / 'mala: Bosoeu ho phofo ea beige e boreleli
● khatello ea mouoane: 3.65e-10mmhg ka 25 ° C
● Ntlha ea ho qhibiliha: 162-164 ° C (e bonesitse.)
● index ea theko e tlaase: 1.5
● Motse oa Baja: 503.1 ° C ho 760 MMG
● Ntlha e pholileng: 206 ° Cels C
● PASA:55.38000
● Lebaka: 1.108 g / cm3
● Logp: 2.94880
● Karolo ea polokelo ea polokelo.store ka tlase + 30 ° C.
● Iketsetse maikutlo.
● Furubility.0.007G/l
● Scobility ea metsi.
● 1 ea xlogp3: 2.2
● Saydrogen Kanos
● Saydrojen
● Palo e khutsitseng e potolohang: 0
● Bongata bo Nepahetseng: 360.157288888
● E boima ba Amerika: 26
● Ho rarahana: 300
Tlhahisoleseling ea Safty
● Ke Pictogram (S):
Xi,
XN
● Likhoutu tsa kotsi: XI, XN
● Litsobotsi: 36-36 / 37 / 38-20 / 21
● Litsebiso tsa polokeho: 26-37/1 36-36
E na le thuso
Litlelase tsa lik'hemik'hale:Litlelase tse ling -> Metsoako e meng ea motho
Cannonical oa bososela:C1coc2 = CC = CC = c2occoccoc3 = CC = CC = C3COMO1
Ts'ebeliso:Dibenzo-18-crown-6, is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. Ke seboka sa bohlokoa se mahareng. Crown Ether / Dibenzo-18-Crown-6 bakeng sa synthesis. Cas 14187-32-7, Molalar Markholo 360.41 g / MOEL.
Kenyelletso e qaqhileng
Dibeenzo-18-Crown-6Hape, hape e tsejoang e le DB18C6, ke sekhobeli sa moqhaka oa 18-6 se nang le marapo a mabeli a benzene a hokahaneng le sebopeho sa moqhaka. Ke cyclic ether ether ether ka foromo ea lik'hemik'hale c20h24o6. Ho eketsoa ha mehele ea Benzene ho isa 18-6 eketsa botsitso ba eona 'me ba fetola thepa ea eona, e etsang moqhaka o ikhethang ka likarolo tse ikhethileng.
Ho ba teng ha mehele ea benzene ho Dibenzo-18-crown-6 e hlahisang monko o motle ho molek'hule ea oona le ea nama. Ho eketsoa ha mehele ena ho ntlafatsa contight - crown-18 - moqhaka o thata le ho feta, 'me hanyane ka hanyane ha a bapisoa le motsoali ea lilemo li 18.
Ketso ea meea e monko ea monko oa Dibenzo ea lilemo li 18 e leng moqhaka - 6 e boetse e fetola semelo sa eona le ho ikarola bakeng sa li-solvents tse fapaneng. Phetoho ena hangata e lebisa ho ntlafalitsoeng ea qubu ea li-solvent tsa marvic, tse etsang hore Dibenzo-18 e loketse likopo tse fapaneng tsa polasetiki kapa tse monko o monate.
E ts'oanang le ea 18 - moqhaka oa 6, moqhaka oa Dibenzo oa lilemo tse 18 o boloka bokhoni ba ho sebetsana le lihlekehleke tsa tšepe, ho theha meaho e tsitsitseng. Ho ba teng ha mehele ea benzene ho ka ntlafatsa boitsebiso le botsitso ba meaho ea ione, e etsang moqhaka oa Dibenzo-18.
Dibenzo-18-Crown-18-Crown-18 e matlafalitsoeng e ntlafatsa le ho ts'oaroa haholoanyane phepelo e futhumetseng ha e bapisoa le 18-Crown-6. Karolo ena e kenya letsoho ts'ebetsong ea eona ho arabela ka mocheso le lits'ebetsong tse phahameng.
Ha Dibenzo-18-6, thepa ea bona e ikhethang e etsa hore e be motheo oa likopo tse fapaneng tsa likokoana-hloko tse fapaneng, li-catalysis le lits'ebetso tsa mocheso o boima. Ho eketsoa ha mehele ea benzene ho moaho oa liqhobosheane ho ntlafatsa sebopeho sa eona, ho fetola mefuta ea eona ea linyeoe, 'me e hola ka mokhoa o fapaneng ea k'hemistri le lisebelisoa tsa sethepu.
Kopo
Dibeenzo-18-Crown-6 (DB186) e na le likopo tse 'maloa masimong a fapaneng, ho kenyelletsa:
Metal Ion e nyenyefatsa le ho arohana:DB18C6 e sebetsa haholo ha e le ka thata ea li-Ions tsa tšepe. Matla a eona a ho tlanya ka mokhoa o ikhethileng ka sodium e joalo, Posiamo le Ammonium ba sebetsa ka tšepe le lits'ebetso tsa karohano. E ka sebelisoa ka mekhoa ea ho khelisoa ha motho ho tlosa litlolo tse khethehileng tsa tšepe tse tsoang motsoako.
Timpry ea Supramolecular:DB18C6 e sebelisoa haholo ho k'hemistristry ea Suprabolecular. Sebopeho sa eona se ikhethang le thepa ea eona e etsa hore e be e loketseng meraba ea baeti e nang le limolek'hule tse fapaneng tsa baeti, ho kenyeletsa le metsoako e nyane ea manyolo le li-ion tse nyane. Ho sebelisa likarolo tsena tsa baeti ho ka sebelisoa bakeng sa moralo le kaho ea litsamaiso tsa litsamaiso tsa lipalesa tse sebetsang le thepa le lisebelisoa.
Uon e utloisisa:Ka lebaka la sebopeho sa eona sa moqhaka, DB186 e ka tlangoe ka litlhōrōng e itseng, e lebisang linthong tsa eona tsa motlakase, kapa tsa motlakase kapa tsa motlakase. Thepa ena e etsa db18c6 thepa ea bohlokoa ea Ion e ka sebelisoang ntlafatsong ea li-setsor le li-lemono.
Catalysis:DB18C6 le meaho ea eona ea tšepe e ka sebetsa joalo ka li-catacests bakeng sa maikutlo a fapaneng. Mekha ea bona e ikhethileng e fana ka tikoloho e loketseng bakeng sa ho tsamaisa litlhatiso tse khethehileng tsa lik'hemik'hale. DB18C6 e thehiloeng ho li-catalys ea DB18C6 e sebelisitsoe ho li-Synthes tsa manyolo, karabelo ea oxida le lits'ebetso tse ling tse seng li le makhala.
Mekhoa e Metetla ea mocheso o phahameng: Ho tsitsa le ho hanyetsa ho futhumatsang mochesong ha db18c6 ha ho bapisoa le likopo tse hlokang maemo a mocheso o phahameng. E ka sebelisoa karabelo ea mocheso o phahameng, ho kenyeletsoa sethunya, manyolo a manyolo le mekhoa e meng e phahameng mochesong o phahameng.
Litsamaiso tsa Solvent: Joalokaha ho boletsoe pejana, ho hlahisoa ha mehele ea Benzene ho DB18C6 e ntlafatsa systems e sa sebetseng kapa e nkhang hamonate. Thepa ena e etsa hore e be le likopo tse sebetsang bakeng sa likopo tse hlokang ho qhalana ha tsona libakeng tse ikhethang tsa solvent.
Ka kakaretso, sebopeho se ikhethang le thepa ea DB18C6 Lia batla likopo tse fapaneng tsa coorrination, khethollo ea musimule, li-decally, le mekhoa e phahameng ea mocheso. Matla a eona a ho sebelisana 'moho le limolek'hule tse fapaneng le lihlekehleke tsa tšepe li etsa hore e be molao oa bohlokoa ho feta masimong a liindasteri.
