I-UV 538 CAS 2985-59-3

Umfanekiso oPhambili we-UV 538 CAS 2985-59-3

I-CAS:2985-59-3

Ifomula yeMolekyuli:C25H34O3

Ubunzima beemolekyuli:382.54

I-EINECS:221-049-6

Izithethantonye:I-UV538;4-(DODECYLOXY)-2-HYDROXYBENZOPHENONE; [4-(dodecyloxy)-2-hydroxyphenyl]phenyl-methanon; [4-(dodecyloxy)-2-hydroxyphenyl]phenyl-MethanoIincwadi zeekhemikhali; 2-Hydroxy-4-(dodecyloxy)benzophenone

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-UV 538 CAS 2985-59-3?

I-UV 538 ayisiyotyhefu, ayitshisi, ayiqhumi, ayiboli, igcina kakuhle, iyakwazi ukufunxa ukukhanya kwe-ultraviolet okungama-270-340nm, ithintele izinto zepolymer ukuba zingabi nombala, ziqhekeke kwaye zingabi buthathaka, yandisa kakhulu ubomi benkonzo yezinto. Ifomula yemolekyuli ye-UV-1200 yi-C25H34O3, kwaye i-ultraviolet absorber UV-1200 ithatha indawo ye-UV-531 kunye ne-UV-9.

Inkcazo

Into	Inkcazo
Indawo yokunyibilika	49-50 °C
Indawo yokubila	506.3±35.0 °C (Kuqikelelwe)
Uxinano	1.029±0.06 g/cm3 (Kuqikelelwe)
I-asidi efunekayo (pKa)	7.58±0.35(Kuqikelelwe)

Isicelo

I-UV-1200 efunxa i-UV ithatha indawo ye-UV-531 kunye ne-UV-9. Le mveliso ayinabungozi, ayitshisi, ayiqhumi, ayibolisi, igcina kakuhle, ingakwazi ukufunxa ukukhanya kwe-ultraviolet okungama-270-340nm, iChemicalbook yokuthintela ukufota, ukuqhekeka kunye nezinto zepolymer ezibuthathaka, yandisa kakhulu ubomi benkonzo yesixhobo. Ngenxa yokusebenza kwayo okuhle, isetyenziswa kakhulu kwi-polyethylene, i-polypropylene, i-acrylic, iipeyinti ezahlukeneyo zodidi oluphezulu kunye neepeyinti zeemoto kwamanye amazwe.