2,4-Dihydroxybenzophenone CAS 131-56-6

I-CAS:131-56-6

Ifomula Yamamolekyuli:C13H10O3

Isisindo sama-molecule:214.22

I-EINECS:205-029-4

Amagama afanayo:(2,4-dihydroxyphenyl)phenyl-methanon; (2,4-Dihydroxyphenyl)-phenylmethanon (2,4-dihydroxybenzophenon); 2,4-DHBP; 2, Chemicalbook4-Dihydroxtbenzophenone; 2,4-Dihydroxybenzofenon

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-2,4-Dihydroxybenzophenone CAS 131-56-6?

I-2,4-Dihydroxybenzophenone iyikristalu eliphuzi elikhanyayo noma impuphu emhlophe. Iphuzu lokuncibilika 142.6-144.6℃. Ukuncibilika ku-25℃ (g /100 ml solvent): i-acetone >50, i-benzene 1, i-ethanol >50 amanzi <0.5, i-n-heptane <0.5.2,4-I-Dihydroxybenzophenone ayinakuncibilika okuncane kakhulu emanzini futhi ayiboli yi-alkali egxilile kanye ne-asidi egxilile.

Imininingwane

Into	Imininingwane
Indawo yokuncibilika	144.5-147 °C (ukukhanya)
Indawo yokubilisa	194 °C (1 mmHg)
Ubuningi	1,32 g/cm3
Umfutho womusi	0Pa ku-25℃
Inkomba yokubuka	1.5090 (isilinganiso)
Iphoyinti lokuphazima	125 °C
I-LogP	2.964 ku-25℃
I-coefficient ye-asidi (pKa)	7.72±0.35(Kubikezelwe)

Isicelo

I-2,4-Dihydroxybenzophenone isetshenziswa kakhulu kumapulasitiki nakwezinye izinto njengesiqinisi sokukhanya, esingavikela ngempumelelo ingilazi nendwangu ephilayo, sivimbele idatha ekuwohlokeni ngenxa yokukhanya, futhi sisetshenziswa njengesixhumi sokukhiqiza ezinye izifutho ze-ultraviolet.