UV-329 CAS 3147-75-9

URUBANZA:3147-75-9

Inzira ya molekulari:C20H25N3O

Uburemere bwa molekuline:323.43

EINECS:221-573-5

Synonyme:EUSORB323; 2- (2'-HYDROXY-5'-TERT-OCTYLLPHENYL) BENZOTRIAZOLE; 2- (2'-HYDROXY-5'-TERT-OCTYLPHENYL) BENZOTRIAZOLChemicalbookE; 2- (2-HYDROXY-5-TERT-OCTYLPHENYL) BENZOTRIAZOLE

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Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

UV-329 CAS 3147-75-9 ni iki?

UV ikurura UV-329 nigikoresho cyiza kandi cyiza cyo kurwanya gusaza, gushonga muri benzene, styrene, acetate ya Ethyl, gushonga gake muri Ethanol, kutavogerwa mumazi, birashobora gukurura urumuri rwa UV 270-340, Byakoreshejwe cyane muri PE, PVCChemicalbook, PP, PS, PC, polypropylene fibre, resin resin, epoxy resin, epoxy resin, epoxy resin, epoxy resin, epoxy resin, epoxy resin, epoxy resin. Irashobora gukoreshwa mubikoresho byo gupakira nkibikoresho bya pulasitike hamwe nudusanduku two gupakira ibiryo, bikabaha ingaruka nziza yo guhagarika urumuri.

Ibisobanuro

Ingingo	Ibisobanuro
Ingingo yo gushonga	106-108 ° C (lit.)
Ingingo yo guteka	471.8 ± 55.0 ° C (Biteganijwe)
Ubucucike	1.10 ± 0.1 g / cm3 (Biteganijwe)
Umuvuduko wumwuka	0Pa kuri 20 ℃
Coefficient ya acide (pKa)	8.07 ± 0.45 (Byahanuwe)
Amazi meza	2μg / L kuri 20 ℃
LogP	7.290 (est)

Gusaba

Light stabilisateur UV-329 nigikoresho cyiza cyane cyumucyo ufite ibintu byinshi byo kwinjiza UV, guhindagurika guke, bikwiranye na polystirene, polymethyl acrylate, polyester, polyvinyl chloride ikomeye, polyakarubone, ibisigarira bya ABS, nibindi. Iyo uhujwe na antioxydeant, igira ingaruka nziza zo guhuza imbaraga, zishobora kunoza ikirere no guhangana nubushyuhe bwibicuruzwa.