2,4-Dihydroxybenzophenone CAS 131-56-6

CAS:131-56-6

Fuafua mole:C13H10O3

Molecular Weight:214.22

EINECS:205-029-4

upu uiga tutusa:(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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O le a le 2,4-Dihydroxybenzophenone CAS 131-56-6?

2,4-Dihydroxybenzophenone o se tioata lanu samasama samasama poʻo le paʻepaʻe paʻepaʻe. Liu liusuavai 142.6-144.6 ℃. Solubility i le 25 ℃ (g /100 ml solvent): acetone>50, benzene 1, ethanol>50 vai <0.5, n-heptane <0.5.2,4-Dihydroxybenzophenone e itiiti lava le solubility i le vai ma e le faʻaleagaina e le alkali concentrated ma le acid concentrated.

Fa'amatalaga

Aitema	Fa'amatalaga
Liu liusuavai	144.5-147 °C(malamalama)
Fa'apuna	194 °C (1 mmHg)
Malosi	1,32 g/cm3
Omiga ausa	0Pa ile 25℃
Fa'ailoga fa'afofo	1.5090 (fa'atatau)
Fa'ailoga moli	125 °C
LogP	2.964 ile 25℃
Su'ega oona (pKa)	7.72±0.35(Voloa)

Fa'atatauga

2,4-Dihydroxybenzophenone e masani ona faʻaaogaina i palasitika ma isi e pei o se faʻamautu malamalama, lea e mafai ona puipuia lelei tioata faʻaola ma ie, puipuia faʻamaumauga mai le faʻaleagaina ona o le malamalama, ma faʻaaogaina foi e avea o se mea vavalalata e faʻapipiʻi ai isi mea faʻafefe ultraviolet.