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4-Hydroxybenzoic acid ethyl ester, 100 g

≥98 %, Ph. Eur., USP
Pack Qty.
Ethyl-4-hydroxybenzoate, Ethylparaben
Empirical formula C9H10O3
Molar mass (M) 166,18 g/mol
Density (D) 1,291 g/cm³
Boiling point (bp) 178 °C
Melting point (mp) 118 °C
CAS No. 120-47-8
EG-Nr. 204-399-4

€27.85/Pack Qty. 

excl. VAT. | 100 g per Pack Qty.

Art. No. 6880.1

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Product details

4-Hydroxybenzoic acid ethyl ester ≥98 %, Ph. Eur., USP

Technical Information
Checked according to pharmacopoeia Ph. Eur. 
4-Hydroxybenzoic acid ethyl ester
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Art. No. Pack Qty. Pack. Price Quantity
6880.1 100 g plastic


6880.2 250 g plastic


6880.3 500 g plastic


6880.4 1 kg plastic


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Downloads / MSDS

Certificates of Analysis

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The following analysis certificates have been found:

Guarantee analysis

Appearancewhite powder
Assay (HPLC)98,0-102,0 %
Melting point115-118 °C
Appearance of solution (10 % in ethanol 96 %)clear, colourless to yellowish
Colour of solution (10 % in ethanol 96 %)complies
Acidity (0,1 M NaOH/0,2 g)complies
Related substances (p-HBA)≤0,5 %
Related substances (unspecific impurities)≤0,5 %
Related substances (total)≤1,0 %
Volatile organic impuritiescomplies
Residual solvents (ethanol)≤0,5 %
Loss on drying≤0,5 %
Sulphated ash≤0,1 %