Isifunxi se-UV 326 CAS 3896-11-5

Umfanekiso oPhambili we-UV Absorber 326 CAS 3896-11-5

I-CAS:3896-11-5

Ifomula yeMolekyuli:C17H18ClN3O

Ubunzima beemolekyuli:315.8

I-EINECS:223-445-4

Izithethantonye:2-T-BUTYL-6-(5-CHLORO-2H-BENZOTRIAZOL-2-YL)-4-METHYLPHENOL; BUMETRIZIZOLE; ILABOTEST-BBLT00138024; I-TINUVIN326; I-ULTRA-VIOLETABSORBERUV-326; I-ULTRAVIOLETABSORBEN ChemicalbookTUV-326

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

I-UV Absorber 326 ineencwadi zeekhemikhali eziguquguqukayo eziphantsi kwaye ihambelana kakuhle neeresini. I-UV Absorber 326 yipowder yekristale etyheli ekhanyayo eneqondo lokunyibilika eliyi-137-141℃. Iyanyibilika kwizinyibilikisi ezifana ne-styrene, i-benzene kunye ne-toluene, kwaye inokufunxa ukukhanya kwe-ultraviolet okungama-270-380nm.

Inkcazo

Into	Inkcazo
Indawo yokunyibilika	144-147 °C (elikhanyayo)
Indawo yokubila	460.4±55.0 °C (Kuqikelelwe)
Uxinano	1.26±0.1 g/cm3 (Kuqikelelwe)
Uxinzelelo lomphunga	0Pa kwi-20℃
I-asidi efunekayo (pKa)	9.31±0.48(Kuqikelelwe)
Ukunyibilika kwamanzi	4μg/L kwi-20℃
I-LogP	6.580 (iqikelelwe)

Isicelo

I-UV Absorber 326 isetyenziswa kakhulu kwi-polyolefin, i-polyvinyl chloride, i-polyester engagcwaliyo, i-polyamide, i-polyurethane, i-epoxy resin, i-ABS resin kunye ne-cellulose resin, kwaye ifanelekile kwirabha yendalo kunye nerabha yokwenziwa. I-UV-326 inokufunxa ukukhanya kwe-ultraviolet okungama-280-370nm, uzinzo oluhle, ubuthi obuncinci, akukho kukhuthaza emzimbeni womntu.