2-Hydroxy-N,N,N-trimethylethanaminium chloride(CAS: 67-48-1)

2-Hydroxy-N,N,N-trimethylethanaminium chloride is a quaternary ammonium salt with the chemical formula C6H15ClNO2. It is a clear, colorless liquid with a slightly bitter taste and is commonly used as a choline derivative. It is soluble in water and has a pungent odor.

It is primarily used in pharmaceuticals as a choline source and in the synthesis of other compounds. It also finds applications in the production of surfactants, as a pH adjuster in food products, and in research for various chemical reactions and analytical purposes.

When handled properly, it is considered safe. However, it may cause irritation to the skin, eyes, and respiratory system. Safety standards recommend using protective equipment and following standard chemical handling protocols to minimize exposure risks.

It should be stored in a cool, dry, and well-ventilated place, away from incompatible substances. It is stable under normal storage conditions but should be kept sealed to prevent moisture absorption and contamination.