2,4-Dihydroxybenzophenone CAS 131-56-6

CAS:131-56-6

Fomula ya Maselo:C13H10O3

Kulemera kwa Maselo:214.22

EINECS:205-029-4

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

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi 2,4-Dihydroxybenzophenone CAS 131-56-6 ndi chiyani?

2,4-Dihydroxybenzophenone ndi kristalo wachikasu wotumbululuka kapena ufa woyera. Malo osungunuka 142.6-144.6℃. Kusungunuka pa 25℃ (g /100 ml solvent): acetone >50, benzene 1, ethanol >50 madzi <0.5, n-heptane <0.5.2,4-Dihydroxybenzophenone ili ndi kusungunuka kochepa kwambiri m'madzi ndipo siisungunuka ndi alkali wokhuthala ndi asidi wokhuthala.

Kufotokozera

Chinthu	Kufotokozera
Malo osungunuka	144.5-147 °C (lit.)
Malo otentha	194 °C (1 mmHg)
Kuchulukana	1,32 g/cm3
Kupanikizika kwa nthunzi	0Pa pa 25℃
Chizindikiro cha refractive	1.5090 (chiyerekezo)
pophulikira	125 °C
LogP	2.964 pa 25℃
Kuchuluka kwa asidi (pKa)	7.72±0.35(Yanenedweratu)

Kugwiritsa ntchito

2,4-Dihydroxybenzophenone imagwiritsidwa ntchito makamaka mu pulasitiki ndi zina monga chokhazikika cha kuwala, chomwe chingateteze bwino galasi ndi nsalu zachilengedwe, kupewa deta kuti isawonongeke chifukwa cha kuwala, komanso imagwiritsidwanso ntchito ngati cholumikizira pakati popanga ma ultraviolet absorbers ena.