Isiqinisi se-UV UV-1 CAS 57834-33-0

I-CAS:57834-33-0

Ifomula Yamamolekyuli:C17H18N2O2

Isisindo sama-molecule:282.34

I-EINECS:260-976-0

Amagama afanayo:I-UvAbsorberUv-1>98.5%; Isiqinisi Esikhanyayo UV-1; Iziqinisi ze-UV; Isiqinisi se-Ultraviolet UV-1; Isiqinisi se-UV UV-1; 4-[(N-methylanilino)methylidenamino]benzoic acid; i-milestab 1; i-LOTSORB UV 1

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-UV Stabilizer UV-1 CAS 57834-33-0?

Inombolo ye-CAS ye-Light Stabilizer UV-1 ingu-57834-33-0, futhi igama layo lamakhemikhali yi-Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate. I-UV Stabilizer UV-1 inefomula yama-molecule engu-C17H18N2O2 kanye nesisindo sama-molecule esingu-282.3. I-UV Stabilizer UV-1 iwuketshezi oluphuzi olukhanyayo olunomswakama ≤1.0%. Iphuzu lokubila lingu-188 ~ 190℃/13Pa. Ubuningi obuhlobene bungu-1.127. I-viscosity (20℃) icishe ibe ngu-4752mPa·s. Ukuncibilika: >50 ku-ethanol, >50 ku-isopropyl alcohol, >50 ku-butyl acetate, kanye no-zero emanzini.

Imininingwane

Into	Imininingwane
I-coefficient ye-asidi (pKa)	6.94±0.50(Kubikezelwe)
Indawo yokubilisa	188 °C
Ubuningi	1.05±0.1 g/cm3 (Kubikezelwe)
Umfutho womusi	78Pa ku-25℃
Ukuncibilika kwamanzi	34.7mg/L ku-20℃
I-LogP	4.46 ku-25℃

Isicelo

I-UV Stabilizer UV-1 iyisengezo esisebenza kahle kakhulu sokulwa ne-ultraviolet. I-Uv-1 isetshenziswa futhi ezintweni ze-polyurethane ezifana ne-foam foam, ama-elastomer, isikhumba, izicathulo, izinamathiseli, izembozo nokunye. Ngaphandle kwalokho, i-UV stabilizer UV-1 iyakwazi ukuthuthukisa ngempumelelo ukumelana nokuphuzi kwemikhiqizo.