UV-327 CAS 3864-99-1

I-CAS:3864-99-1

Ifomula yeemolekyuli:I-C20H24ClN3O

Ubunzima beMolekyuli:357.88

EINECS:223-383-8

Izithethantonye:2-(3',5'-DI-TERT-BUTYL-2'-HYDROXYPHENYL)-5-CHLOROBENZOTRIAZOLE; 2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL) -5-CHLOROBENZOTRIAZOLE; 2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylChemicalbookethyl)-phenol

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni UV-327 CAS 3864-99-1?

I-Absorption ye-UV-UV-327 yeyona igqwesileyo ye-benzotriazole ultraviolet absorber, uluhlu lwamaza obushushu likhulu kune-UV absorber UV-P, inokufunxa ngamandla i-300-400 mm ye-UV, eyona ncopho iphakamileyo yokufunxa yi-353 nm, kunye nokuzinza okuhle kweekhemikhali, ukuguquguquka okuncinci. . I-UV-absorption ye-UV-327 idla ngokuba ngumgubo otyheli okhanyayo okanye omhlophe, onyibilika kwizinyibilikisi ezifana ne-styrene, benzene, toluene, njl.

Inkcazo

Into	Inkcazo
Indawo yokunyibilika	150-153 °C(lit.)
Indawo yokubilisa	469.2±55.0 °C(Kuqikelelwe)
Ukuxinana	1,26 g/cm3
I-acidity coefficient (pKa)	9.23±0.48(Kuxelwe kwangaphambili)
Indawo yokuflasha	234°C

Isicelo

I-Absorber ye-UV i-UV-327 ine-volatility ephantsi kunye nokuhambelana kakuhle ne-resin. Ifanelekile i-polypropylene, i-polyethylene, i-polyformaldehyde kunye ne-polymethyl methacrylate, ngakumbi i-polypropylene fiber. I-Absorption ye-UV i-UV-327 yeyona nto ibalaseleyo yokukhanya kwaye inesiphumo esihle se-synergistic kunye ne-antioxidant.