4-Hydroxyphenylacetic acid CAS 156-38-7
4-Hydroxyphenylacetic acid ose pa'epa'e po'o sina samasama tioata pauta. Liu liusuavai 149-151 ℃. E mafai ona sublimated. Fa'amuta ile eteru, ethanol, ma le ethyl acetate. 4-Hydroxyphenylacetic acid e iai lona mamafa mole mole e 152.15. Liu liusuavai 149-151 ℃. E mafai ona sublimated.
| Aitema | Fa'amatalaga |
| Fa'apuna | 234.6°C (fa'atatau fa'atatau) |
| Malosi | 1.2143 (fa'atatau fa'atatau) |
| Liu liusuavai | 148-151 °C(malamalama) |
| Fa'aleaogaina | 1.4945 (fa'atatau) |
| Tulaga teuina | Atemosifia lemu |
| pKa | 4.50±0.10(Vailoaina) |
Fa'asologa fa'aletino ole 4-hydroxyphenylacetic acid. O loʻo faʻaaogaina faʻasalalauga faʻapitoa mo le gaosiga o le β - receptor blocker atenolol ma le mea aoga o Pueraria lobata daidzein -4,7-dihydroxyflavone; 4-Hydroxyphenylacetic acid e mafai foʻi ona faʻaaogaina e fai ma vailaʻau faʻasaina. Acylation reaction reagents mo phenolic compounds ma amine compounds.
E masani ona faʻapipiʻiina i le 25kg / paʻu, ma e mafai foi ona faia faʻapipiʻi faʻapitoa.
4-Hydroxyphenylacetic acid CAS 156-38-7
4-Hydroxyphenylacetic acid CAS 156-38-7
