p-hydroxybenzaldehyde
Ulwazi olusisiseko:
Igama lekhemikhali: p-hydroxybenzaldehyde; I-4-hydroxybenzaldehyde
Igama lesiNgesi: 4-Hydroxybenzaldehyde;
Inombolo yeCAS: 123-08-0
Ifomula yemolekyuli: C7H6O2
Ubunzima bemolekyuli: 122.12
Inombolo ye-EINECS: 204-599-1
Ifomula yolwakhiwo:
Iindidi ezinxulumeneyo: Iziphakathi ze-Organic; abaphakathi bamayeza; Izinto eziphilayo zekhemikhali ekrwada.
Indawo yokunyibilika: 112-116 °C (lit.)
Indawo yokubilisa: 191°C 50mm
Ubuninzi: 1.129g / cm3
Isalathiso se-refractive: 1.5105 (uqikelelo)
Indawo edanyazayo: 174°C
Ukunyibilika: ukunyibilika kwi-ethanol, i-ether, i-acetone, i-ethyl acetate, i-soluble kancinane emanzini.
Inkcazo: Umgubo otyheli okhanyayo okanye omhlophe wekristale, kunye nencasa emnandi okanye incasa yomthi.
LogP:1.3 ku-23℃
Uxinzelelo lomphunga: 0.004Pa kwi-25℃
| iinkcukacha | iyunithi | umgangatho |
| Imbonakalo | Umgubo okhanyayo otyheli okanye omhlophe wekristale | |
| Umxholo ophambili | % | ≥99.0% |
| Indawo yokunyibilika | ℃ | 113-118℃ |
| Ukufuma | % | ≤0.5 |
I-P-hydroxybenzaldehyde yinto ephakathi ebalulekileyo kwi-organic synthesis kwaye isetyenziswa ngokubanzi kwiimveliso zemichiza ezintle ezifana namayeza, izinongo, i-electroplating, ukutya kunye nezibulali zinambuzane.
Isetyenziswa kakhulu kwimveliso ye-antibacterial synergist TMP (trimethoprim), ampicillin, ampicillin, artificial Gastrodia, azalea, benzabate, esmolol; Isetyenziswe kwimveliso ye-anisaldehyde emnandi, i-vanillin, i-ethyl vanillin, i-raspberry ketone; Eyona nto ingundoqo ephakathi ekrwada yemveliso ye-pesticides bromobenzonil kunye ne-oxydioxonil.
25 kg ikhadibhodi igubu; Ukupakisha ngokweemfuno zomthengi.
Le mveliso kufuneka igcinwe kude nokukhanya, epholileyo, eyomileyo, kwindawo engena umoya.
