p-hydroxybenzaldehyde
Basic Information:
Nomen chemicum: p-hydroxybenzaldehyde; 4-hydroxybenzaldehyde
Nomen Anglicum: 4-Hydroxybenzaldehyde;
CAS numerus: 123-08-0
Formulae hypotheticae: C7H6O2
Pondus hypotheticum: 122.12
EINECS number: 204-599-1
Formulae structurales.
Genera affinia: media organica; Intermedia pharmaceutica; Materiae chemicae organicae rudis.
A puncto: 112-116 °C (lit.)
Fervens punctum: 191°C 50mm
Densitas: 1.129g /cm3
Index refractivus: 1.5105 (aestimatio)
Flash point: 174°C
Solubilitas: solutum in ethanolo, aethere, acetono, ethyl acetate, in aqua aliquantulum solutum.
Description: Lumen flavum vel album pulveris crystallini, cum sapore dulci nuxto vel lignoso.
LogP：1.3 apud 23℃
Vapor pressura: 0.004Pa ad 25℃
| specificatio | unitas | vexillum |
| Aspectus | Lumen luteum vel album crystallinum pulveris | |
| Summa content | % | ≥99.0% |
| punctum liquescens | ℃ | 113-118℃ |
| umor | % | ≤0.5 |
P- hydroxybenzaldehyde est medium magni ponderis in synthesi organica et late in productis chemicis, ut medicina, aromata, electroplating, cibus et pesticides.
Maxime in productione synergistarum antibacterial TMP (trimethoprim), ampicillinum, ampicillinum, artificiale gastrodia, azalea, benzabate, esmolol; Adhibetur in productione anisaldehyde aromatici, vanillin, ethyl vanillin, rubicundi ketonei; Clavis rudis materiae mediae ad herbicides bromobenzonil et oxydioxonil producendas.
25 kg cardboard orum; Stipare secundum elit.
Productum hoc condi debet a luce, frigido, sicco, bene ventilato loco.
