Khoom
Dibenzo-18-crown-6; CAS No.: 14187-32-7
Txhais lus hais tias: Dibenzo-18-Crown-6; Polyhere XXVIII
Cov Khoom Vaj Tse ntawm Dibenzo-18-crown-6
Winds Ntag / Xim: Dawb rau meige fluffy hmoov
Art Vapor Siab: 3.65e-10mmHG ntawm 25 ° C
● Melting point: 162-164 ° C (Lit.)
● Cov ntsiab lus tsis zoo: 1.5
● Boarting Point: 503.1 ° C ntawm 760 MMHG
Flash taw tes: 206 ° C
● Psa:55.38000
Wensity: 1.108 g / cm3
● Cov cim: 2.94880
● Chaw Nres Temp.:Nore hauv qab + 30 ° C.
● Tsis hnov tau.:
● Solubility.:0.007g/l
● DEJ SOLUBILY.:SParingly Soluble
● XlogP3: 2.2
It Hydrogen BRonor pub nyiaj: 0
Hydrogen BRRong Txais Txais Suav: 6
Resetable Kev Muab Kev Rotatable Caud suav (0
● Muaj tseeb tseeb: 360.15728848
● Cov kab mob hnyav: 26
● Cov lus tsis zoo: 300
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
Xi,
Xn
● Cov kab mob txaus ntshai: xi, xn
● Cov lus: 36-36 / 37 / 38-20 / 21/22
● Cov nqe lus kev nyab xeeb: 26-37 / 39-36
Zoo siv
Tshuaj lom neeg:Lwm cov chav kawm -> Lwm cov ocegic tebchaw
Canonical luag nyav:C1coc2 = cc = cc = cc = c2occoccocc3 = cc = cc = c3occo1
Siv:Dibenzo-18-crown-6, yog siv los ua ib qho tseem ceeb raw thiab nruab nrab siv hauv cov organic synthesis, agnchemicals thiab dyestuff. Nws yog ib qho tseem ceeb hauv cov organic nruab nrab. Crown ether / diibenzo-18-crown-6 rau synthesis. CAS 14187-32-7, MORPORS 360.41 G / MOL.
Cov lus qhia ntxaws ntxaws
Dibenzo-18-crown-6, tseem hu ua DB18C6, yog ib qho kev ua yeeb yam ntawm 18-crown-6 uas muaj ob lub benzene rings txuas nrog cov qauv ether ether. Nws yog ib lub Cyclic Etet cov tshuaj sib xyaw nrog tshuaj C20h24O6. Qhov sib ntxiv ntawm benzene rings rau 18-crown-6 txhim kho nws cov khoom ruaj khov thiab hloov nws cov khoom, ua rau Dibenzo-18-cross-6 tus tshwj xeeb txuas nrog cov txawv.
Lub xub ntiag ntawm benzene rings hauv Dibenzo-18-crown-18 cov lus qhia uas muaj ntxhiab rau cov molecule, uas tuaj yeem cuam tshuam nws cov tshuaj thiab lub cev. Qhov sib ntxiv ntawm cov rings txhim kho cov khoom siv hluav taws xob, ua rau dibenzo-18-crown-6-crush tau muab piv rau nws niam thiab txiv cov compound, 18-crown-6.
Cov lus qhia txog cov ntxhiab tsw qab nyob rau hauv Dibenzo-18-crown-6 kuj hloov nws solubility thiab affinity rau cov kuab tshuaj sib txawv. Qhov kev hloov kho no feem ntau ua rau txhim kho solubility hauv organic cov kuab tshuaj, ua rau dibenzo-18-crown-6 haum rau ntau yam kev sib tham hauv tsis-polvent system lossis cov kuab tshuaj polvent.
Zoo ib yam li 18-crown-6, dibenzo-18-crown-6, dibenzo-18-crovains lub peev xwm sib haum nrog kev ua kom sib haum xeeb sib xyaw. Lub xub ntiag ntawm cov nplhaib Benzene tuaj yeem txhawb ntxiv txoj kev xaiv thiab ruaj khov ntawm cov hlau ion extraction, kev sib cais, thiab catalysis, zoo ib yam li nws niam txiv sib xyaw.
Dibenzo-18-crown-6's txhim kho nruj thiab ruaj khov kuj ua rau nws tiv taus cua tsis zoo li 18-crown-6. Cov yeeb yam no muaj pab nws cov ntawv thov hauv kev kub ntxhov thiab cov txheej txheem.
Thaum Dibenzo-18-crown-6 shares zoo sib xws nrog 18-crown-6, nws cov khoom sib xyaw ua ke rau ntau yam kev sib txuas lus, kev paub txog kev sib dhos, thiab cov txheej txheem kub. Qhov sib ntxiv ntawm benzene rings rau cov qauv ether ether txhim kho nws cov yam ntxwv solubility, thiab nthuav nws cov peev xwm siv rau ntau qhov kev tshawb fawb ntawm chemistry thiab cov khoom siv science.
Daim ntawv thov
Dibenzo-18-Crown-6 (DB18C6) muaj ob peb daim ntawv thov hauv ntau thaj teb, suav nrog:
Ion Extraction thiab Cais:DB18C6 yog qhov ua tau zoo hauv kev nyuaj ntawm hlau ions. Nws lub peev xwm los xaiv khi nrog cov hlau ions xws li sodium, poov tshuaj, thiab ammonium ua rau nws muaj txiaj ntsig zoo thiab sib cais cov txheej txheem. Nws tuaj yeem ua haujlwm hauv cov kuab tshuaj extraction extraction extraction rau xaiv extract cov ntaub hlau ntsig txog ntawm kev sib xyaw.
Supramolecular chemistry:DB18C6 tau dav siv nyob rau hauv supramolular chemistry. Nws cov qauv tshwj xeeb thiab cov khoom ua kom haum rau kev sib sau tswv yim ua ke nrog ntau tus qhua molecules, nrog rau cov orsgic sib txuas thiab hlau ions. Cov kev sib txuas lus no tuaj yeem siv rau kev tsim qauv thiab kev tsim kho cov tshuab molecular thiab cov khoom siv.
Ion hnov:Vim nws cov qauv ether ether cov qauv, DB18C6 tuaj yeem xaiv tau sib txuas nrog qee qhov Optical, uas yog cov khoom siv kho qhov muag, lossis cov tshuaj fluorescence. Cov cuab yeej no ua rau DB18C6 ib qho khoom siv muaj txiaj ntsig zoo, uas tuaj yeem ua haujlwm hauv kev txhim kho cov kev xav thiab kuaj pom.
Catalysis:DB18C6 thiab nws cov hlau ion complexes tuaj yeem ua raws li catalysts rau ntau yam kev phiv tshuaj. Lawv cov qauv tshwj xeeb muab ib puag ncig zoo rau kev kho kom muaj tshuaj transformations. DB18C6-Raws li catalysts tau ua haujlwm hauv cov khoom siv hauv cev, oxidation cov tshuaj tiv thaiv, thiab lwm yam kev ua haujlwm catalytic.
Cov txheej txheem kub kub: lub zog ruaj khov thiab tsis kam rau thermal degradation ntawm DB18C6 sib piv rau 18-crown-6 ua kom haum rau cov kev siv hluav taws xob kom ntsuas kub. Nws tuaj yeem siv tau nyob rau hauv cov kev tiv thaiv kub-ntsuas, suav nrog polymerization, cov txheej txheem organic, thiab lwm cov txheej txheem kub.
Cov Tshuab Siv Lub Nruab: Raws li tau hais ua ntej, kev qhia ntawm Benzene Rings hauv DB18C6 txhim kho nws cov solubility hauv cov tshuab tsis yog-ncov qaum lossis xim polvent. Cov cuab yeej no ua rau nws muaj txiaj ntsig zoo rau cov ntawv thov uas xav tau ua nws cov kev sib cais hauv cov huab cua huab cua tshwj xeeb.
Zuag qhia tag nrho, cov qauv tshwj xeeb thiab cov khoom ntawm DB18C6 pab kom ntau cov kev siv hauv kev sib koom ua ke Chemistry, ion hnov tau, thiab cov txheej txheem kub. Nws lub peev xwm los xaiv kev sib cuam tshuam nrog ntau cov lwg me thiab hlau ions ua rau nws muaj txiaj ntsig zoo hauv kev tshawb fawb thiab chaw lag luam.
