I-6-methoxyquinoline Cas:5263-87-6 98% Incibilika ephansi - ephuzi, epinki noma ensundu
Inombolo Yekhathalogi | XD90177 |
Igama Lomkhiqizo | 6-methoxyquinoline |
I-CAS | 5263-87-6 |
I-Molecular Formula | I-C10H9NO |
Isisindo samangqamuzana | 159.18 |
Imininingwane Yesitoreji | I-ambient |
Ikhodi Yentela Evumelanisiwe | 29334990 |
Ukucaciswa Komkhiqizo
Ukubukeka | Ukuncibilika okuphansi - ophuzi, opinki noma onsundu |
U-Asay | 98% iminithi |
Ukuminyana | 1.15 g/mL ku-20 °C(lit.) |
Iphoyinti lokuncibilika | 18-20 °C (okhanyisiwe) |
Iphuzu elibilayo | 140-146 °C/15 mmHg(lit.) |
I-Flash Point | 113 °C |
Inkomba ye-refractive | n20/D 1.625(lit.) |
amanzi ancibilikayo | Ayincibiliki |
Ukuzwela | Ukukhanya Okuzwelayo |
I-acidity coefficient (pKa) | 5.03(ku-20℃) |
Uchungechunge olusha lwe-2-(6-alkoxynaphthalen-2-yl)-6-methoxyquinolines (nO-NpQOMe, n = 3-8) liquid crystal compounds, isakhiwo se-molecular esine-kinks ezimbili, sahlanganiswa kusetshenziswa izinyathelo ezimbili ezimfushane. ukusabela ngesivuno esiphelele phakathi kwama-43% nama-58%.Ukuhlaziywa kwe-Spectral bekuhambisana nezakhiwo ezilindelekile.Ukuziphatha kwe-Thermotropic kwalezi zinhlanganisela zekristalu ewuketshezi kwaphenywa kusetshenziswa i-polarized Optical microscopy kanye ne-calorierimetry yokuskena ehlukile.Zonke izinhlanganisela zibonise isigaba se-enantiotropic nematic ngokuphelele ebangeni lokushisa eliphakathi nendawo elingu-162.4-234.2 °C.Kodwa-ke, ububanzi obufushane besigaba se-nematic, i-20.5-16.6 °C ekushiseni kanye no-46.7-37.0 °C ekupholiseni, babonwa kulezi zinhlanganisela eziwumugqa we-liquid-crystalline ezinama-kink amabili.