UV-320 CAS 3846-71-7

CAS:3846-71-7

Tsarin kwayoyin halitta:Saukewa: C20H25N3O

Nauyin Kwayoyin Halitta:323.43

EINECS:223-346-6

Ma’ana: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

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Menene UV-320 CAS 3846-71-7?

Tsarin kwayoyin UV-320 shine C20H25N3O, nauyin kwayoyin halitta shine 323.43, mai narkewa a cikin chloroform, methanol, UV-320 babban yanayin ajiya na 2-8 ° C. UV-320 ne mai haske rawaya crystalline foda tare da babban inganci haske stabilizer.

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
Wurin narkewa	152-154 ° C
Wurin tafasa	444.0± 55.0 °C (An annabta)
Yawan yawa	1.10± 0.1 g/cm3 (An annabta)
Adadin acidity (pKa)	9.41± 0.48 (An annabta)
Ma'anar walƙiya	215°C

Aikace-aikace

UV-320 ne sosai m haske stabilizer, yadu amfani a robobi da sauran kwayoyin halitta, ciki har da unsaturated polyester, PVC, PVC filastik, da dai sauransu, a polyurethane, polyamide, roba zaruruwa, musamman a aikace-aikace na polyester, epoxy guduro.