2-(2′-Hydroxy-3′,5′-di-tert-penylphenyl)-benzotriazole CAS 21615-49-6

I-CAS:21615-49-6

I-Molecular Formula:I-C22H29N3O

Isisindo se-Molecular:351.49

Omqondofana:I-ULTRAVIOLETABSORBERUV-328; I-TINUVIN328; 2-(2'-HYDROXY-3',5'-DI-TERTAMYLPHENYL)BENZOTRIALE; 2-(2-HYDROXY-3,5-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE; 2(2'-HYDROXY-3',5'-DI-TERT-AMILPHENYL)BENZOTRIAZOLE; I-4,6-Di-tert-amyl-2- (5-chloro-2H-benzotriazol-2-yl) -phenol; 2-(2-Hydroxy-3,5-diamylphenyl)benzotriazole

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Yini i-2-(2'-Hydroxy-3',5'-di-tert-penylphenyl)-benzotriazole CAS 21615-49-6?

I-UV-328 iyi-ultraviolet light absorber (UVA) yesigaba se-hydroxyphenylbenzotriazole, enikeza ukuqina kokukhanya okuvelele kumapulasitiki namanye ama-substrates aphilayo.

Ukucaciswa

ITEM		IZINGA
Ukubukeka		impushana ephuzi noma i-pellet
I-Melting Point (°C)		81 imiz
Umlotha (%)		0.05 ubuningi
Indaba eguquguqukayo (%)		0.5 ubuningi
Ukudlulisa	440 nm (%)	97 imiz
	500 nm (%)	98 imiz
Isivivinyo (%)		99.0 imiz

Isicelo

I-UV-328 iyisinzinzisi sokukhanya esisebenza kahle kakhulu sezinhlobonhlobo zamapulasitiki namanye ama-substrates aphilayo. Ukusetshenziswa kwayo kunconywa ukuze kuqiniswe i-styrene homo- nama-copolymers, ama-polymers e-acrylic, ama-polyester angasetshenzisiwe, i-polyvinylchloride, i-polyolefins, i-polyurethanes, i-polyacetals, i-polyvinyl butyral, i-elastomers, ne-adhesives.