UV 538 CAS 2985-59-3

CAS:2985-59-3

Foromo ea limolek'hule:C25H34O3

Boima ba limolek'hule:382.54

EINECS:221-049-6

Mantsoe a tšoanang:UV538;4-(DODECYLOXY)-2-HYDROXYBENZOPHENONE; [4-(dodecyloxy)-2-hydroxyphenyl]phenyl-methanon; [4-(dodecyloxy)-2-hydroxyphenyl]phenyl-MethanoBokahohle ba lik'hemik'hale; 2-Hydroxy-4-(dodecyloxy)benzophenone

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Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

UV 538 CAS 2985-59-3 ke eng?

UV 538 ha e na chefo, ha e chese, ha e phatlohe, ha e senyehe, e boloka hantle, e ka monya leseli la ultraviolet la 270-340nm, e thibela thepa ea polymer ho fota, ho petsoha le ho fetoha ha brittle, e eketsa bophelo ba tšebeletso ea thepa haholo. Foromo ea limolek'hule ea UV-1200 ke C25H34O3, 'me UV-1200 e monyang ultraviolet e nkela sebaka UV-531 le UV-9.

Tlhaloso

Ntho	Tlhaloso
Sebaka sa ho qhibiliha	49-50 °C
Sebaka sa ho belisa	506.3±35.0 °C (E boletsoeng esale pele)
Botenya	1.029±0.06 g/cm3 (E boletsoeng esale pele)
Koefficient ea asiti (pKa)	7.58±0.35(E boletsoeng esale pele)

Kopo

Monya UV UV-1200 e nkang sebaka sa UV-531 le UV-9. Sehlahisoa sena ha se na chefo, ha se chese, ha se phatlohe, ha se senyehe, se na le botsitso bo botle ba polokelo, se ka monya khanya ea ultraviolet ea 270-340nm, Chemicalbook ho thibela ho nka lifoto, ho petsoha le ho senyeha ha thepa ea polymer, e eketsa bophelo ba ts'ebeletso ea thepa haholo. Ka lebaka la ts'ebetso ea eona e ntle, e sebelisoa haholo ho polyethylene, polypropylene, acrylic, lipente tse fapaneng tsa maemo a holimo le pente ea likoloi kantle ho naha.