UV-320 CAS 3846-71-7

CAS:3846-71-7

Tātai rāpoi:C20H25N3O

Taumaha rāpoi:323.43

EINECS:223-346-6

kupu taurite: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

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te UV-320 CAS 3846-71-7?

Ko te tātai rāpoi UV-320 he C20H25N3O, he 323.43 te taumaha rāpoi, he wairewa i roto i te chloroform, methanol, UV-320 tikanga rokiroki whānui o 2-8°C.Ko te UV-320 he paura kirikiri kowhai marama me te whakapumau rama tino pai.

Whakatakotoranga

Tūemi	Whakatakotoranga
Te rewa	152-154°C
Kohuatanga	444.0±55.0 °C(I Matapaetia)
Kiato	1.10±0.1 g/cm3(I Matapaetia)
Whakarea waikawa (pKa)	9.41±0.48(I Matapaetia)
Ira hiko	215°C

Taupānga

Ko te UV-320 he tino whakamaarama marama, he nui te whakamahi i roto i nga kirihou me etahi atu mea pararopi, tae atu ki te polyester unsaturated, PVC, PVC kirihou, me etahi atu, i roto i te polyurethane, te polyamide, te muka waihanga, ina koa i te whakamahinga o te polyester, te epoxy resin.