Octabenzone CAS 1843-05-6

CAS:1843-05-6

Foromo ea molek'hule:C21H26O3

Boima ba Molek'hule:326.43

EINECS:217-421-2

Mantsoe a tšoanang:[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

Tlohela Molaetsa wa Hao

Lintlha tsa Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

Octabenzone CAS 1843-05-6 ke eng?

UV-531 ke ea sehlopha sa benzophenone sa li-ultraviolet absorbers, tse nang le lebitso la lik'hemik'hale 2-hydroxy-4-n-octyloxybenzophenone. Ke phofshoana e mosehla e bobebe e bōpehileng joaloka kristale mochesong oa kamore 'me ke ntho e babatsehang le e sebetsang e thibelang botsofali e khonang ho monya khanya ea ultraviolet ka matla. E na le litšobotsi tsa 'mala o bobebe, ho se chefo, ho lumellana hantle, ho tsamaea ho tlase, le ho sebetsa habonolo. E sebelisoa haholo ho PE PVC, PP, PS, PC, Organic glass, polypropylene fiber, le ethylene vinyl acetate.

Tlhaloso

Ntho	Tlhaloso
Ntho e belang	424.46°C (khakanyo e boima)
Botenya	1.160g/cm3
Maemo a polokelo	E tiisitsoe ka ho omme, Mocheso oa Kamore
EINECS	217-421-2
pKa	7.59±0.35(E boletsoeng esale pele)
bohloeki	99%

Kopo

Octabenzone ho pharaletseng sebelisoa ka PE PVC, PP, PS, PC, Mabapi le khalase manyolo, polypropylene faeba, le ethylene vinyl acetate, joalo-joalo, e boetse e fana ka photostability e ntle bakeng sa omileng phenolic le alkyd varnishes, polyurethanes, acrylics, epoxides, le lihlahisoa tse ling tsa ho omisa moea, hammoho le lipente tsa ho lokisa likoloi, liphahlo tsa phofo, polyurethanes, lihlahisoa tsa rabara, joalo-joalo Tekanyetso ke 0.1% -0.5%