Potassium 2-ethylhexanoate, also known as potassium iso-octanoate, is a chemical used to convert the tert-butylammmonium salt of clavulanic acid into potassium clavulanate or clavulanate potassium.[citation needed]

Esters are chemical compounds derived by reacting an oxoacid (one containing an oxo group, X=O) with a hydroxyl compound such as an alcohol or phenol.[1] Esters are usually derived from an inorganic acid or organic acid in which at least one -OH (hydroxyl) group is replaced by an -O-alkyl (alkoxy) group, and most commonly from carboxylic acids and alcohols.

It is chemical having MF C₁₀H₁₀O2.

It can improve activity of plant peroxidase and nitrate reductase, increase the chlorophyl content, accelerate photosynthetic, promote cell division, plant extennsion and root development, regulate balance of nutrition in plant body.

Esters are chemical compounds derived by reacting an oxoacid (one containing an oxo group, X=O) with a hydroxyl compound such as an alcohol or phenol.[1] Esters are usually derived from an inorganic acid or organic acid in which at least one -OH (hydroxyl) group is replaced by an -O-alkyl (alkoxy) group, and most commonly from carboxylic acids and alcohols.

It is the chemical having MF CH₃(CH₂)₃CH(C₂H₅)CO₂Na.