Octabenzone CAS 1843-05-6

CAS:1843-05-6

Molecular formula:C21H26O3

Kulemera kwa Molecular:326.43

EINECS:217-421-2

Mawu ofanana ndi mawu:[2-Hhydroxy-4-(octyloxy)phenyl]phenylmethanone; 2-HYDROXY-4-N-OCTOXYBENZOPHENONE; 2-HYDROXY-4-N-OCTYLOXYBENZOPHENONE; 2-HYDROXY-4-(OCTYLOXY)BENZOPHENONE; 2-HYDROXY-4-(OCTYLOXYL)-BENZOPHENONE; CHIMASSORB 81; BENZOPHENONE-12; Octabenzone; UV-531

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Octabenzone CAS 1843-05-6 ndi chiyani?

UV-531 ndi ya benzophenone kalasi ya ultraviolet absorbers, ndi mankhwala dzina 2-hydroxy-4-n-octyloxybenzophenone. Ndi singano yopepuka ya singano yooneka ngati crystalline ufa kutentha kwa chipinda ndipo ndi yabwino kwambiri komanso yothandiza kwambiri yoletsa kukalamba yomwe imatha kuyamwa mwamphamvu kuwala kwa ultraviolet. Ili ndi mawonekedwe amtundu wopepuka, wopanda kawopsedwe, wogwirizana bwino, kuyenda kochepa, komanso kukonza kosavuta. Amagwiritsidwa ntchito Pe PVC, PP, PS, PC, Organic galasi, polypropylene CHIKWANGWANI, ndi ethylene vinilu acetate.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	424.46°C (kuyerekeza molakwika)
Kuchulukana	1.160g/cm3
Zosungirako	Osindikizidwa muuma, Kutentha Kwapachipinda
Malingaliro a kampani EINECS	217-421-2
pKa	7.59±0.35(Zonenedweratu)
chiyero	99%

Kugwiritsa ntchito

Octabenzone chimagwiritsidwa ntchito Pe PVC, PP, PS, PC, Kumbali ya galasi organic, polypropylene CHIKWANGWANI, ndi ethylene vinilu acetate, etc., komanso amapereka photostability kwa youma phenolic ndi alkyd varnishes, polyurethanes, acrylics, epoxides, ndi zina mpweya kuyanika mankhwala, komanso galimoto, mankhwala polyethylene, rubber, etc. mlingo ndi 0.1% -0.5%