2,4-Dihydroxybenzophenone CAS 131-56-6
2,4-Dihydroxybenzophenone jẹ kristali acicular ofeefee bia tabi lulú funfun. Iyọ ojuami 142.6-144.6 ℃. Solubility ni 25 ℃ (g / 100 milimita epo): acetone> 50, benzene 1, ethanol> 50 omi <0.5, n-heptane <0.5.2,4-Dihydroxybenzophenone ni o ni solubility pupọ ninu omi ati pe ko jẹ nipasẹ alkali ogidi. ati acid ogidi.
| Nkan | Sipesifikesonu |
| Ojuami yo | 144.5-147 °C (tan.) |
| Oju omi farabale | 194°C (1 mmHg) |
| iwuwo | 1,32 g/cm3 |
| Ipa oru | 0Pa ni 25 ℃ |
| Atọka itọka | 1.5090 (iṣiro) |
| oju filaṣi | 125 °C |
| LogP | 2.964 ni 25 ℃ |
| olùsọdipúpọ̀ acid (pKa) | 7.72± 0.35 (Asọtẹlẹ) |
2,4-Dihydroxybenzophenone jẹ lilo akọkọ ni awọn pilasitik ati awọn miiran bi imuduro ina, eyiti o le daabobo daradara gilasi Organic ati asọ, ṣe idiwọ data lati bajẹ nitori ina, ati pe o tun lo bi agbedemeji lati ṣapọpọ awọn ohun mimu ultraviolet miiran.
25kg / ilu tabi ni ibamu si awọn ibeere alabara.
2,4-Dihydroxybenzophenone CAS 131-56-6
2,4-Dihydroxybenzophenone CAS 131-56-6
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
