2,4-Dihydroxybenzophenone CAS 131-56-6
2,4-Dihydroxybenzophenone waa crystal acicular huruud ah cirro ama budo cad.Barta dhalaalka 142.6-144.6℃.Solubility at 25 ℃ (g / 100 ml dareere): acetone> 50, benzene 1, ethanol> 50 biyaha <0.5, n-heptane <0.5.2,4-Dihydroxybenzophenone waxay leedahay milmayn aad u yar oo biyo ah oo aan la jajabin alkali xoogga leh iyo aashitada xoogga leh.
| Shayga | Tilmaamid |
| barta dhalaalaysa | 144.5-147 °C (iftiin) |
| Barta karkarinta | 194 °C (1 mmHg) |
| Cufnaanta | 1,32 g/cm3 |
| Cadaadiska uumiga | 0Pa at 25℃ |
| Tilmaanta refractive | 1.5090 (qiyaas) |
| Barta toosan | 125 °C |
| LogP | 2.964 at 25 ℃ |
| Isku-dhafka aysiidhka (pKa) | 7.72±0.35 (La saadaaliyay) |
2,4-Dihydroxybenzophenone waxaa inta badan loo isticmaalaa balaastikada iyo kuwa kale sida xasilinta iftiinka, kaas oo si wax ku ool ah u ilaalin kara muraayadaha organic iyo dharka, ka hortagga xogta inay sii xumaato iftiinka, iyo sidoo kale waxaa loo isticmaalaa dhexdhexaad si loo soo saaro nuucyada kale ee ultraviolet.
25kg / durbaan ama sida waafaqsan shuruudaha macaamiisha.
2,4-Dihydroxybenzophenone CAS 131-56-6
2,4-Dihydroxybenzophenone CAS 131-56-6
