Ethyl 4-hydroxybenzoate 99%, white powder, ReagentPlus®, Sigma-Aldrich®
Dodávateľ: Merck
M-Clarity™ quality level = MQ200
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
Vzorec:
C₉H₁₀O₃ Teplota varu: 297…298 °C (lit.) Teplota tavenia: 114…117 °C (lit.) Hustota: 1,078 g/cm³ (131 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00002353 Číslo CAS: 120-47-8 EINECS: 204-399-4 Merck Index: 13,03869 |
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