1,4-Bis(5-phenyl-2-oxazolyl)-benzene Cas:1806-34-4 Pa'u tioata samasama
Numera Fa'amaumauga | XD90819 |
Igoa Oloa | 1,4-Bis(5-phenyl-2-oxazolyl)-benzene |
CAS | 1806-34-4 |
Fuafua mole | C24H16N2O2 |
Molecular Weight | 364.4 |
Fa'amatalaga Teuina | Temperature Potu |
Fa'atonu Fa'asologa o Fa'asologa | 29349990 |
Fa'amatalaga o oloa
Fa'aaliga | Pa'u tioata samasama |
Su'ega | 99% |
Matou te faʻamatalaina se auala fou mo le suʻesuʻeina o le vaʻaiga faʻafefe o le fluorescence.O lenei metotia e mafai ai ona fa'amalieina fa'afefiloi fa'afefiloi e tolu-vaega e fa'aaoga ai alaleo e fuaina i se fa'asologa fa'aopoopo e tasi.Fa'amauina alaleo maaleale vaega i le fa'aogaina o le fa'aogaina o taimi e tasi, i le tele o fa'ailoga vaega ole va'aiga.E le mana'omia le taofiofia o se tasi vaega.Ona fa'aogaina lea o le alaleo e fa'atatau ai le vaega o le ola ma le malosi fa'a-tumau-tumau e fa'aaoga ai se fa'ata'ita'iga o su'esu'ega fa'atafa'afafa e le laina laina.Pau lava le mea e manaʻomia mo le suʻesuʻega o le malamalama i le faʻaogaina o alaleo o vaega taʻitasi.O lenei faiga na faʻatagaina ai le fofo o se faʻafefiloi e lua-vaega o le 9-methylanthracene (4.5 ns) ma le 9,10-diphenylanthracene (5.9 ns).E tatau ona maitauina o le fofoina o le lua olaga e ese mai i le na o le 30% o se galuega faigata.E le gata i lea, na matou foia se faʻafefiloi e tolu-vaega faʻatasi ma le olaga e eseese faʻafā: p-bis [2-(5-phenyloxazolyl)] ben zene (1.3 ns), 9-methylanthracene (4.5 ns), ma le 9,10-diphenylanthracene (5.9). ns).Fa'afaigofie, o le metotia e fa'aogaina ai se fa'atauva'a fa'anofo fa'atauva'a.