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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Tsatanetsatane wa Zamalonda

Tsitsani

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 kwambiri m'madzi ndipo sikuwola ndi alkali wambiri 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 m'mapulasitiki ndi zina monga stabilizer yowala, yomwe imatha kuteteza magalasi achilengedwe ndi nsalu, kuteteza deta kuti isawonongeke chifukwa cha kuwala, komanso imagwiritsidwanso ntchito ngati yapakatikati kuti ipangitse zotengera zina za ultraviolet.