2,4-Dihydroxybenzophenone CAS 131-56-6

CAS:131-56-6

Molecular formula:C13H10O3

Kulemera kwa Molecular:214.22

EINECS:205-029-4

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

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Zogulitsa Tags

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

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

Kufotokozera

Kanthu	Kufotokozera
Malo osungunuka	144.5-147 °C (kuyatsa)
Malo otentha	194 °C (1 mmHg)
Kuchulukana	1.32g/cm3
Kuthamanga kwa nthunzi	0Pa pa 25 ℃
Refractive index	1.5090 (chiyerekezo)
pophulikira	125 ° C
LogP	2.964 pa 25 ℃
Acidity coefficient (pKa)	7.72±0.35(Zonenedweratu)

Kugwiritsa ntchito

2,4-Dihydroxybenzophenone imagwiritsidwa ntchito makamaka mu mapulasitiki ndi zina monga stabilizer yowala, yomwe ingateteze bwino magalasi a organic ndi nsalu, kuteteza deta kuti isawonongeke chifukwa cha kuwala, ndipo imagwiritsidwanso ntchito ngati yapakatikati kuti ipangitse zotengera zina za ultraviolet.