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

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Lintlha tsa Sehlahisoa

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Octabenzone CAS 1843-05-6 ke eng?

UV-531 ke ea sehlopha sa benzophenone sa ultraviolet absorbers, e 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, 'me 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 tse omisang moea, hammoho le lihlahisoa tsa polyurethane, pente ea likoloi, pente ea likoloi, joalo-joalo. tekanyo ke 0.1% -0.5%