UV-1577 CAS 147315-50-2

CAS:147315-50-2

Molecular Formula:C27H27N3O2

Molecular Luj:425.52 ib

EINECS:411-380-6

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

Tso Koj Cov Lus

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UV-1577 CAS 147315-50-2 yog dab tsi?

UV absorber UV-1577 muaj qhov zoo ntawm qhov tsis tshua muaj volatility thiab zoo sib xws nrog ntau hom polymers. UV absorber UV-1577 yog ib qho tsis tshua muaj hluav taws xob UV absorber thiab stabilizer. Polycarbonate thiab polyester tuaj yeem ua tiav huab cua zoo dua li cov tsoos benzotriazole UV absorbers. Qhov qis chelation nyiam tso cai rau nws siv rau hauv cov qauv polymer uas muaj cov khoom seem seem.

Specification

Yam khoom	Specification
Melting point	147-151 ° C (lit.)
Boiling point	645.6 ± 65.0 ° C (Predicted)
Qhov ntom	1.150 ± 0.06 g / cm3 (Kev kwv yees)
Acidity coefficient (pKa)	8.48 ± 0.40 (Tshaj tawm)
LogP	6.24 ntawm 25 ℃

Daim ntawv thov

Qhov tsis tshua muaj chelation nyiam tso cai rau UV absorber UV-1577 siv rau hauv cov khoom siv polymer uas muaj cov khoom seem seem. Polycarbonate thiab polyester tuaj yeem ua tiav huab cua zoo dua li cov tsoos benzotriazole UV absorbers.