Choline chloride is readily biodegradable according to OECD-criteria (MITI-I Test acid" were discounted as no clear definition of the carrier material.
CHOLINE CHLORIDE is an important additive in feed especially for chickens where it accelerates growth. It forms a deep eutectic solvent with urea, ethylene glycol, glycerol, and many other compounds. It is also used as a clay control additive in fluids used for hydraulic fracturing.