Octabenzone CAS 1843-05-6

CAS:1843-05-6

Foromo ea limolek'hule:C21H26O3

Boima ba limolek'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

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

Octabenzone CAS 1843-05-6 ke eng?

UV-531 ke ea sehlopha sa benzophenone sa li-absorber tsa ultraviolet, tse bitsoang lik'hemik'hale 2-hydroxy-4-n-octyloxybenzophenone. Ke phofo ea kristale e mosehla o bobebe e bōpehileng joaloka nale mochesong oa kamore 'me ke sesebelisoa se setle le se sebetsang hantle sa ho thibela botsofali se ka monyang khanya ea ultraviolet ka matla. E na le litšobotsi tsa 'mala o bobebe, ha e na chefo, e lumellana hantle, e tsamaea butle, le ts'ebetso e bonolo. E sebelisoa haholo ho PE PVC, PP, PS, PC, Khalase ea Organic, polypropylene fiber, le ethylene vinyl acetate.

Tlhaloso

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

Kopo

Octabenzone e sebelisoa haholo ho PE PVC、PP、PS、PC、 Mabapi le khalase ea tlhaho, polypropylene fiber, le ethylene vinyl acetate, jj., e boetse e fana ka botsitso bo botle ba ho nka lifoto bakeng sa li-varnish tse omileng tsa phenolic le alkyd, polyurethanes, acrylics, epoxides, le lihlahisoa tse ling tsa ho omisa moea, hammoho le pente ea ho lokisa likoloi, lipente tsa phofo, polyurethanes, lihlahisoa tsa rabara, jj. Tekanyo ke 0.1% -0.5%.