UV-320 CAS 3846-71-7

CAS:3846-71-7

Molecular formula:Chithunzi cha C20H25N3O

Kulemera kwa Molecular:323.43

EINECS:223-346-6

Mawu ofanana ndi mawu:4,6-Di-tert-butyl-2-(2H-benzotriazole-2-yl) phenol; HDBB; 2-Benzotriazole-2-yl-4; 6-di-tert-butylphenol; 3,5-Dibutylhy-2-droxyphenylbenzoChemicalbooktriazole; 2-(3,5-Di-t-butyl-2-hydroxyphenyl) benzotriazole

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi UV-320 CAS 3846-71-7 ndi chiyani?

UV-320 molecular formula ndi C20H25N3O, molekyulu yolemera ndi 323.43, sungunuka mu chloroform, methanol, UV-320 wamba yosungirako zinthu 2-8 ° C. UV-320 ndi kuwala chikasu crystalline ufa ndi mkulu dzuwa stabilizer.

Kufotokozera

Kanthu	Kufotokozera
Malo osungunuka	152-154 ° C
Malo otentha	444.0±55.0 °C(Zonenedweratu)
Kuchulukana	1.10±0.1 g/cm3(Zonenedweratu)
Acidity coefficient (pKa)	9.41±0.48(Zonenedweratu)
pophulikira	215 ° C

Kugwiritsa ntchito

UV-320 ndi yothandiza kwambiri kuwala stabilizer, chimagwiritsidwa ntchito mapulasitiki ndi zinthu zina organic, kuphatikizapo unsaturated poliyesitala, PVC, PVC pulasitiki, etc., mu polyurethane, polyamide, kupanga ulusi, makamaka ntchito poliyesitala, epoxy utomoni.