UV 538 CAS 2985-59-3

CAS:2985-59-3

Molecular formula:C25H34O3

Kulemera kwa Molecular:382.54

EINECS:221-049-6

Mawu ofanana ndi mawu:UV538;4-(DODECYLOXY) -2-HYDROXYBENZOPHENONE; [4-(dodecyloxy) -2-hydroxyphenyl]phenyl-methanon; [4-(dodecyloxy) -2-hydroxyphenyl]phenyl-MethanoChemicalbookne; 2-Hydroxy-4-(dodecyloxy) benzophenone

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zogulitsa Tags

Kodi UV 538 CAS 2985-59-3 ndi chiyani?

UV 538 yopanda poizoni, yosayaka, yosaphulika, yosawononga, yosungira bwino, imatha kuyamwa kuwala kwa 270-340nm ultraviolet, kuteteza zinthu za polima ku photoaging, kusweka ndi kusintha kosasunthika, kumakulitsa kwambiri moyo wautumiki wa zinthuzo. The molecular formula ya UV-1200 ndi C25H34O3, ndi ultraviolet absorber UV-1200 ndi m'malo UV-531 ndi UV-9.

Kufotokozera

Kanthu	Kufotokozera
Malo osungunuka	49-50 ° C
Malo otentha	506.3±35.0 °C(Zonenedweratu)
Kuchulukana	1.029±0.06 g/cm3(Zonenedweratu)
Acidity coefficient (pKa)	7.58±0.35(Zonenedweratu)

Kugwiritsa ntchito

UV-1200 imalowetsedwa m'malo mwa UV-531 ndi UV-9. Mankhwalawa ndi opanda poizoni, osayaka moto, osaphulika, osawononga, osungira bwino, amatha kuyamwa 270-340nm ultraviolet kuwala, Chemicalbook kuteteza photoaging, cracking ndi brittle polima zipangizo, kukulitsa kwambiri moyo wautumiki wa zinthuzo. Chifukwa cha ntchito yake yabwino kwambiri, imagwiritsidwa ntchito kwambiri mu polyethylene, polypropylene, acrylic, zokutira zosiyanasiyana zapamwamba komanso utoto wamagalimoto kunja.