Search Thermo Fisher Scientific
Element Search
Structure Search
Thermo Scientific Chemicals
Ethyl 4-hydroxybenzoate, 99%, Thermo Scientific Chemicals
Have Questions?
Change view
Catalog number A13172.0I
also known as A13172-0I
Price (USD)/ Each
418.65
Online exclusive
465.00 Save 46.35 (10%)
-
Quantity:
5000 g
Price (USD)/ Each
418.65
Online exclusive
465.00 Save 46.35 (10%)
Ethyl 4-hydroxybenzoate, 99%, Thermo Scientific Chemicals
Catalog numberA13172.0I
Price (USD)/ Each
418.65
Online exclusive
465.00 Save 46.35 (10%)
-
Chemical Identifiers
CAS120-47-8
IUPAC Nameethyl 4-hydroxybenzoate
Molecular FormulaC9H10O3
InChI KeyNUVBSKCKDOMJSU-UHFFFAOYSA-N
SMILESCCOC(=O)C1=CC=C(O)C=C1
View more
Specifications
Specification Sheet
Specification SheetFormCrystals or powder or crystalline powder
Identification (FTIR)Conforms
Appearance (Color)White to pale cream
Assay (GC)≥98.5%
Melting Point (clear melt)113.0-119.0?C
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.
Applications
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.
Solubility
Slightly soluble in water.
Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.
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.
Solubility
Slightly soluble in water.
Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.
RUO – Research Use Only
General References:
- Jorge Regueiro; Elias Becerril; Carmen Garcia-Jares; Maria Llompart. Trace analysis of parabens, triclosan and related chlorophenols in water by headspace solid-phase microextraction with in situ derivatization and gas chromatography-tandem mass spectrometry. Journal of Chromatography A. 2009, 1216, (23),4693-4702
- V.Bruce Sunderland; Donald W.Watts. Alkaline ethanolysis of methyl 4-hydroxybenzoate and hydrolysis of methyl and ethyl 4-hydroxybenzoates in ethanol—water systems. International Journal of Pharmaceutics. 1985, 27, (1),1-15