2,4-Dihydroxybenzophenone CAS 131-56-6

CAS:131-56-6

Foromo ea limolek'hule:C13H10O3

Boima ba limolek'hule:214.22

EINECS:205-029-4

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

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

2,4-Dihydroxybenzophenone CAS 131-56-6 ke eng?

2,4-Dihydroxybenzophenone ke kristale e mosehla o mosehla kapa phofo e tšoeu. Ntlha ea ho qhibiliha 142.6-144.6℃. Ho qhibiliha ho 25℃ (g /100 ml solvent): acetone >50, benzene 1, ethanol >50 metsi <0.5, n-heptane <0.5.2,4-Dihydroxybenzophenone ha e na ho qhibiliha ho honyenyane haholo metsing 'me ha e qhibilihe ka alkali e kopaneng le asiti e kopaneng.

Tlhaloso

Ntho	Tlhaloso
Sebaka sa ho qhibiliha	144.5-147 °C (e bonesitsoeng)
Sebaka sa ho belisa	194 °C (1 mmHg)
Botenya	1,32 g/cm3
Khatello ea mouoane	0Pa ho 25℃
Index ea refractive	1.5090 (khakanyo)
flash point	125 °C
LogP	2.964 ho 25℃
Koefficient ea asiti (pKa)	7.72±0.35(E boletsoeng esale pele)

Kopo

2,4-Dihydroxybenzophenone e sebediswa haholo-holo dipolasetiking le tse ding e le setsibi sa lesedi, se ka sireletsang khalase le lesela la tlhaho ka katleho, sa thibela data ho senyeha ka lebaka la lesedi, mme hape se sebediswa e le sesebediswa sa ho kopanya di-absorber tse ding tsa ultraviolet.