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Ethyl 4-hydroxybenzoat, 99 %, Thermo Scientific Chemicals
Description
Ethyl 4-hydroxybenzoate (ethylparaben) was used to study the in-situderivatisation solid-phase microextraction procedure for determining parabens, related chlorophenols and triclosan in water. It is a novel sorbent for solid-phase extraction, was used to study its retention property. It has high extraction efficiency towards the compounds tested owing to the electrostatic interaction, hydrophobic interaction and hydrogen bonding.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Ethyl 4-Hydroxybenzoat (Ethylparaben) wurde zur Untersuchung des Derivatisierungs-Festphasenmikroextraktionsverfahrens in situ zur Bestimmung von Parabenen, verwandten Chlorphenolen und Triclosan in Wasser verwendet. Es ist ein neuartiges Sorbens für die Festphasenextraktion, das zur Untersuchung seiner Rückhalteeigenschaft verwendet wurde. Es hat eine hohe Extraktionseffizienz gegenüber den getesteten Verbindungen aufgrund der elektrostatischen Interaktion, der hydrophoben Interaktion und der Wasserstoffbindung.
Löslichkeit
Schwer in Wasser löslich.
Hinweise
Stabil unter empfohlenen Lagerbedingungen. Nicht kompatibel mit Oxidationsmitteln.
Specifications
Specifications
| Chemischer Name oder Material | Ethyl 4-hydroxybenzoate |
| Schmelzpunkt | 116°C to 118°C |
| Siedepunkt | 297°C to 298°C (decomposition) |
| Menge | 250 g |
| Beilstein | 1101972 |
| Merck Index | 14,3837 |
| Löslichkeitsinformationen | Slightly soluble in water. |
| Formelmasse | 166.18 |
| Reinheit (%) | 99% |
RUO – Research Use Only
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