I-2,4-Dihydroxybenzophenone CAS 131-56-6

Umfanekiso obonisiweyo we-2,4-Dihydroxybenzophenone CAS 131-56-6

I-CAS:131-56-6

Ifomula yeMolekyuli:C13H10O3

Ubunzima beemolekyuli:214.22

I-EINECS:205-029-4

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

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-2,4-Dihydroxybenzophenone yikristale ye-acicular etyheli ekhanyayo okanye umgubo omhlophe. Iqondo lokunyibilika yi-142.6-144.6℃. Ukunyibilika kwi-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 ayinakunyibilika okuninzi emanzini kwaye ayiboliswa yi-alkali exineneyo kunye ne-asidi exineneyo.

Inkcazo

Into	Inkcazo
Indawo yokunyibilika	144.5-147 °C (elikhanyayo)
Indawo yokubila	194 °C (1 mmHg)
Uxinano	1,32 g/cm3
Uxinzelelo lomphunga	0Pa kwi-25℃
Isalathisi sokubonisa ukukhanya	1.5090 (uqikelelo)
Indawo yokuflasha	125 °C
I-LogP	2.964 kwi-25℃
I-asidi efunekayo (pKa)	7.72±0.35(Kuqikelelwe)

Isicelo

I-2,4-Dihydroxybenzophenone isetyenziswa kakhulu kwiiplastiki nakwezinye izinto njengesizinzisi sokukhanya, esinokukhusela ngempumelelo iglasi kunye nelaphu lendalo, sithintele idatha ekubeni yonakale ngenxa yokukhanya, kwaye ikwasetyenziswa njengesithambisi sokwenza ezinye izifunxi ze-ultraviolet.