I-UV Absorber 326 CAS 3896-11-5

I-CAS:3896-11-5

Ifomula yeemolekyuli:I-C17H18ClN3O

Ubunzima beMolekyuli:315.8

EINECS:223-445-4

Izithethantonye:2-T-BUTYL-6-(5-CHLORO-2H-BENZOTRIAZOL-2-YL)-4-METHYLPHENOL; BUMETRIZOLE; I-LABOTEST-BBLT00138024; I-TINUVIN326; I-ULTRA-VIOLETABSORBERUV-326; I-ULTRAVIOLETABSORBENChemicalbookTUV-326

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Yintoni i-UV Absorber 326 CAS 3896-11-5?

I-UV Absorber 326 ineekhemikhali eziphantsi eziguquguqukayo kunye nokuhambelana kakuhle kunye ne-resin. I-UV Absorber 326 ngumgubo wekristale okhanyayo otyheli kunye nendawo yokunyibilika ye-137-141℃. Iyanyibilika kwizinyibilikisi ezifana ne-styrene, benzene kunye ne-toluene, kwaye inokufunxa ngokufanelekileyo ukukhanya kwe-ultraviolet eyi-270-380nm.

Inkcazo

Into	Inkcazo
Indawo yokunyibilika	144-147 °C(lit.)
Indawo yokubilisa	460.4±55.0 °C(Kuqikelelwe)
Ukuxinana	1.26±0.1 g/cm3(Kuxelwe kwangaphambili)
Uxinzelelo lomphunga	0Pa nge20℃
I-acidity coefficient (pKa)	9.31±0.48(Kuxelwe kwangaphambili)
Ukunyibilika kwamanzi	4μg/L ku-20℃
LogP	6.580 (est)

Isicelo

I-UV Absorber 326 isetyenziswa kakhulu kwi-polyolefin, i-polyvinyl chloride, i-polyester engaxutywanga, i-polyamide, i-polyurethane, i-epoxy resin, i-resin ye-ABS kunye ne-cellulose resin, kwaye ifanelekile kwirubha yendalo kunye nerabha yokwenziwa. I-UV-326 inokufunxa i-280-370nm ukukhanya kwe-ultraviolet, ukuzinza okuhle, ubuthi obuncinci, akukho vuselelo kumzimba womntu.