Octabenzone CAS 1843-05-6

CAS:1843-05-6

Fomula ya Maselo:C21H26O3

Kulemera kwa Maselo:326.43

EINECS:217-421-2

Mawu ofanana:[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

Ma tag a Zamalonda

Kodi Octabenzone CAS 1843-05-6 ndi chiyani?

UV-531 ndi ya gulu la benzophenone la ma ultraviolet absorbers, omwe dzina lake ndi 2-hydroxy-4-n-octyloxybenzophenone. Ndi ufa wachikasu wopepuka wooneka ngati singano pa kutentha kwa chipinda ndipo ndi mankhwala abwino kwambiri komanso othandiza polimbana ndi ukalamba omwe amatha kuyamwa kuwala kwa ultraviolet mwamphamvu. Ili ndi mawonekedwe a mtundu wowala, osapha poizoni, ogwirizana bwino, osayenda bwino, komanso osavuta kuikonza. Imagwiritsidwa ntchito kwambiri mu PE PVC, PP, PS, PC, Organic glass, polypropylene fiber, ndi ethylene vinyl acetate.

Kufotokozera

Chinthu	Kufotokozera
Malo otentha	424.46°C (kuyerekezera koyenera)
Kuchulukana	1.160g/cm3
Malo osungiramo zinthu	Yotsekedwa mu youma, Kutentha kwa chipinda
EINECS	217-421-2
pKa	7.59±0.35(Yanenedweratu)
chiyero	99%

Kugwiritsa ntchito

Octabenzone imagwiritsidwa ntchito kwambiri mu PE PVC、PP、PS、PC、 Ponena za galasi lachilengedwe, ulusi wa polypropylene, ndi ethylene vinyl acetate, ndi zina zotero, imaperekanso kukhazikika kwabwino kwa ma varnish ouma a phenolic ndi alkyd, polyurethanes, acrylics, epoxides, ndi zinthu zina zowumitsa mpweya, komanso utoto wokonza magalimoto, zokutira za ufa, polyurethanes, zinthu za rabara, ndi zina zotero. Mlingo wake ndi 0.1% -0.5%.