UV-320 CAS 3846-71-7

CAS:3846-71-7

Cov mis molecular:C20H25N3O

Qhov Hnyav Molecular:323.43

EINECS:223-346-6

Cov lus txhais: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

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

UV-320 CAS 3846-71-7 yog dab tsi?

UV-320 cov mis molecular yog C20H25N3O, qhov hnyav molecular yog 323.43, soluble hauv chloroform, methanol, UV-320 cov xwm txheej khaws cia dav dav ntawm 2-8 ° C. UV-320 yog hmoov crystalline daj daj nrog lub zog ua haujlwm siab.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Qhov kub yaj	152-154°C
Kub taw tes	444.0 ± 55.0 °C (Kwv yees)
Qhov Ceev	1.10 ± 0.1 g/cm3 (Kwv yees)
Cov coefficient ntawm acidity (pKa)	9.41 ± 0.48 (Kwv yees)
Qhov taw tes kub hnyiab	215°C

Daim Ntawv Thov

UV-320 yog lub teeb stabilizer zoo heev, siv dav hauv cov yas thiab lwm yam khoom siv organic, suav nrog unsaturated polyester, PVC, PVC yas, thiab lwm yam, hauv polyurethane, polyamide, cov xov hluavtaws, tshwj xeeb tshaj yog hauv kev siv polyester, epoxy resin.