4-Hydroxyphenylacetic acid CAS 156-38-7
4-Hydroxyphenylacetic acid ke phofo e tšoeu kapa e mosehla hanyane e kristale. Ntlha ea ho qhibiliha 149-151 ℃. E ka qhibilihisoa. Qhibiliha ka har'a ether, ethanol, le ethyl acetate. 4-Hydroxyphenylacetic acid e na le boima ba limolek'hule ba 152.15. Ntlha ea ho qhibiliha 149-151 ℃. E ka qhibilihisoa.
| Ntho | Tlhaloso |
| Sebaka sa ho belisa | 234.6°C (khakanyo e akaretsang) |
| Botenya | 1.2143 (khakanyo e akaretsang) |
| Sebaka sa ho qhibiliha | 148-151 °C (e bonesitsoeng) |
| Refractivity | 1.4945 (khakanyo) |
| Maemo a polokelo | Sepakapaka se se nang thuso |
| pKa | 4.50±0.10(E boletsoeng esale pele) |
Ho kopanngoa ha 4-hydroxyphenylacetic acid ka tlhaho. Li-intermediate tsa ho kopanngoa ha organic li sebelisoa bakeng sa tlhahiso ea β-receptor blocker atenolol le motsoako o sebetsang oa Pueraria lobata daidzein -4,7-dihydroxyflavone; 4-Hydroxyphenylacetic acid e ka boela ea sebelisoa e le intermediate ea chefo e bolaeang likokoanyana. Li-reagent tsa karabelo ea acylation bakeng sa metsoako ea phenolic le metsoako ea amine.
Hangata e pakoa ka 25kg/moropa, hape e ka etsoa ka sephutheloana se ikhethileng.
4-Hydroxyphenylacetic acid CAS 156-38-7
4-Hydroxyphenylacetic acid CAS 156-38-7
