UV-1577 CAS 147315-50-2

I-CAS:147315-50-2

I-Molecular Formula:I-C27H27N3O2

Isisindo se-Molecular:425.52

I-EINECS:411-380-6

Omqondofana:I-TINUVIN1577;UV-1577;2-(4,6-Diphenyl-1,3,5Chemicalbook-triazin-2-yl)-5-[(hexyl)oxy]-phenol;I-AbsorbentUV-1577

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-UV-1577 CAS 147315-50-2?

Isibambisi se-UV i-UV-1577 sinezinzuzo zokungaguquguquki okuphansi kakhulu nokuhambisana okuhle nama-polymer ahlukahlukene.Isibambisi se-UV i-UV-1577 iyisithathisi se-UV esiguquguqukayo esiphansi kakhulu nesiqinisayo.I-Polycarbonate ne-polyester ingafinyelela ukumelana nesimo sezulu okungcono kunezinqamuleli ze-UV ze-benzotriazole zendabuko.Ukuthambekela okuphansi kwe-chelation kuvumela ukuthi kusetshenziswe ekubunjweni kwe-polymer okuqukethe ama-catalysts asele.

Ukucaciswa

Into	Ukucaciswa
Iphoyinti lokuncibilika	147-151 °C(lit.)
Iphuzu elibilayo	645.6±65.0 °C(Kubikezelwe)
Ukuminyana	1.150±0.06 g/cm3(Kubikezelwe)
I-acidity coefficient (pKa)	8.48±0.40(Okubikezelwe)
I-LogP	6.24 ngo-25℃

Isicelo

Ukuthambekela okuphansi kwe-chelation kuvumela i-UV absorber UV-1577 ukuthi isetshenziswe ekwakhekeni kwe-polymer equkethe ama-catalysts ayinsalela.I-Polycarbonate ne-polyester ingafinyelela ukumelana nesimo sezulu okungcono kunezinqamuleli ze-UV ze-benzotriazole zendabuko.