p-hydroxybenzaldehyde
Bayanan asali:
Sunan sinadaran: p-hydroxybenzaldehyde;4-hydroxybenzaldehyde
Sunan Ingilishi: 4-Hydroxybenzaldehyde;
Lambar CAS: 123-08-0
Tsarin kwayoyin halitta: C7H6O2
Nauyin Kwayoyin: 122.12
Lambar EINECS: 204-599-1
Tsarin tsari:
Rukunin da ke da alaƙa: Matsakaicin kwayoyin halitta;Matsakaicin magunguna;Kayan sinadarai na halitta.
Matsayin narkewa: 112-116 ° C (lit.)
Tushen tafasa: 191°C 50mm
Maɗaukaki: 1.129g/cm3
Fihirisar magana: 1.5105 (ƙididdiga)
Wutar walƙiya: 174°C
Solubility: mai narkewa a cikin ethanol, ether, acetone, ethyl acetate, dan kadan mai narkewa cikin ruwa.
Bayani: Haske mai launin rawaya ko fari crystalline foda, tare da ɗanɗano mai daɗi ko ɗanɗano mai ɗanɗano.
LogP: 1.3 a 23 ℃
Matsin lamba: 0.004Pa a 25 ℃
| ƙayyadaddun bayanai | naúrar | misali |
| Bayyanar | Hasken rawaya ko fari lu'ulu'u foda | |
| Babban abun ciki | % | ≥99.0% |
| Wurin narkewa | ℃ | 113-118 ℃ |
| Danshi | % | ≤0.5 |
P-hydroxybenzaldehyde wani muhimmin tsaka-tsaki ne a cikin haɗin gwiwar kwayoyin halitta kuma ana amfani dashi sosai a cikin samfuran sinadarai masu kyau kamar magani, kayan yaji, electroplating, abinci da magungunan kashe qwari.
Yafi amfani a samar da antibacterial synergist TMP (trimethoprim), ampicillin, ampicillin, wucin gadi Gastrodia, azalea, benzabate, esmolol;Ana amfani dashi a cikin samar da aromatic anisaldehyde, vanillin, ethyl vanillin, rasberi ketone;Makullin tsaka-tsakin albarkatun kasa don samar da magungunan kashe qwari bromobenzonil da oxydioxonil.
25 kg kwali drum;Shiryawa bisa ga bukatun abokin ciniki.
Ya kamata a adana wannan samfurin daga haske, sanyi, bushe, wuri mai kyau.
