Ethyl 4-hydroxybenzoate 99%, white powder, ReagentPlus®, Sigma-Aldrich®

Supplier: Merck

Synonyms: Nipagin A, Ethyl paraben, Ethyl p-hydroxybenzoate, Ethylparaben, Ethyl 4-hydroxybenzoate

M-Clarity™ quality level = MQ200

111988-100G 111988-500G 111988-5G
SIAL111988-100GEA 31.8 EUR
SIAL111988-100G SIAL111988-500G SIAL111988-5G
Ethyl 4-hydroxybenzoate 99%, white powder, ReagentPlus®, Sigma-Aldrich®
Ethyl 4-hydroxybenzoate

Ethyl 4-hydroxybenzoate (ethylparaben) was used to study the in-situ derivatisation solid-phase microextraction procedure for determining parabens, related chlorophenols, and triclosan in water[1].


Ethyl 4-hydroxybenzoate, 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

Formula: C₉H₁₀O₃
MW: 166.18 g/mol
Boiling Pt: 297…298 °C (lit.)
Melting Pt: 114…117 °C (lit.)
Density: 1.078 g/cm³ (131 °C)
Storage Temperature: Ambient
MDL Number: MFCD00002353
CAS Number: 120-47-8
EINECS: 204-399-4
Merck Index: 13,03869

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