3-(Benzyloxy)propanoic acid(CAS: 27912-85-2)

3-(Benzyloxy)propanoic acid is a colorless solid with a molecular weight of approximately 220.26 g/mol. It has a pKa of about 4.5. The compound is sparingly soluble in water but more soluble in organic solvents like ethanol and acetone. It is reactive towards nucleophiles and can undergo esterification and other acid-catalyzed reactions.

3-(Benzyloxy)propanoic acid can be synthesized via the reaction of benzyloxymethyl chloride with propanoic acid in the presence of a base like sodium hydride. The reaction is typically performed under anhydrous conditions, and the product is isolated via recrystallization from a suitable solvent. The yield is generally around 70-85%, and the reaction is considered to be selective.

3-(Benzyloxy)propanoic acid is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs. It also finds applications in the chemical industry for the production of polymers and in the sensor industry due to its reactivity and functional groups. Additionally, it is utilized in the semiconductor industry for specific applications requiring specific chemical functionalities.

When handling 3-(Benzyloxy)propanoic acid, it is important to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight and heat sources. Fume hoods should be used during operations to minimize exposure. In case of spills, they should be handled according to the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) guidelines. Always consult the SDS for detailed safety information and emergency procedures.