p-hydroxybenzaldehyde
Macluumaadka aasaasiga ah:
Magaca kiimikada: p-hydroxybenzaldehyde;4-hydroxybenzaldehyde
Magaca Ingiriisiga: 4-Hydroxybenzaldehyde;
Lambarka CAS: 123-08-0
Qaaciddada molecular: C7H6O2
Miisaanka molecular: 122.12
EINECS nambarka: 204-599-1
Qaab dhismeedka：
Qaybaha la xidhiidha: Dhexdhexaadiyeyaasha dabiiciga ah;Dhexdhexaadiyeyaasha daawada;Walxaha ceeriin kiimikaad dabiiciga ah.
Meesha dhalaalka: 112-116 °C (iftiin)
Barta karkarinta: 191°C 50mm
Cufnaanta: 1.129g/cm3
Tusmada dib-u-celinta: 1.5105 (qiyaas)
Barta iftiimaya: 174°C
Solubility: ku milma ethanol, ether, acetone, ethyl acetate, wax yar oo biyo ku milmay.
Sharaxaad: budo crystalline jaale khafiif ah ama cad, oo leh dhadhan macaan ama alwaax leh.
LogP: 1.3 at 23 ℃
Cadaadiska uumiga: 0.004Pa at 25 ℃
| qeexid | unug | heerka |
| Muuqashada | budo crystalline jaale khafiif ah ama cad | |
| Nuxurka ugu muhiimsan | % | ≥99.0% |
| barta dhalaalaysa | ℃ | 113-118 ℃ |
| Qoyaanka | % | ≤0.5 |
P-hydroxybenzaldehyde waa dhex dhexaad muhiim u ah isku dhafka dabiiciga ah waxaana si weyn loogu isticmaalaa alaabada kiimikaad ee wanaagsan sida daawada, xawaashka, koronto-siinta, cuntada iyo sunta cayayaanka.
Inta badan loo isticmaalo soo saarista bakteeriyada synergist TMP (trimethoprim), ampicillin, ampicillin, Gastrodia macmal ah, azalea, benzabate, esmolol;Waxaa loo isticmaalaa soo saarista aromatic anisaldehyde, vanillin, ethyl vanillin, raspberry ketone;Qalabka ceeriin ee dhexdhexaadka ah ee muhiimka ah ee soo saarista sunta cayayaanka ee bromobenzonil iyo oxydioxonil.
25 kg durbaan kartoon ah;Baakad si waafaqsan shuruudaha macmiilka.
Alaabtan waa in lagu kaydiyaa meel ka fog iftiin, qabow, qalalan, meel hawo fiican leh.
