4-羟基苯甲酸乙酯

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.

Stable under recommended storage conditions. Incompatible with oxidizing agents.

MFCD00002353

204-399-4

C₉H₁₀O₃

166.18

116-118°

297-298° dec.

Ambient temperatures.

Crystalline powder

Slightly soluble in water.

1101972

14,3837

DH2190000

是

H303
May be harmful if swallowed.