3-(Methylamino)-1-propanol(CAS: 42055-15-2)

3-(Methylamino)-1-propanol is a colorless, clear liquid with a molecular weight of approximately 109.14 g/mol. It has a pKa of about 8.7 and is moderately soluble in water. It is reactive towards acids and bases, particularly in the presence of aqueous solutions. The compound exhibits solubility in common organic solvents such as ethanol and acetone. It is used in various applications due to its basic properties and solubility characteristics.

3-(Methylamino)-1-propanol is typically synthesized via the reaction of methylamine with 1-propanol. Common methods include the Grignard reaction or the use of organolithium reagents. The reaction involves the substitution of the hydroxyl group of 1-propanol with a methylamino group, with good yield and selectivity. The process is usually carried out in anhydrous conditions to avoid side reactions.

3-(Methylamino)-1-propanol is utilized in multiple industries. In pharmaceuticals, it serves as a precursor for the synthesis of certain compounds. In the polymer industry, it can be used as a monomer or a cross-linking agent. It also finds applications in the production of sensors and semiconductors due to its reactivity and solubility properties.

When handling 3-(Methylamino)-1-propanol, it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to avoid inhalation of vapors. Spills should be promptly cleaned up using appropriate absorbents. The Material Safety Data Sheet (MSDS) should always be consulted for detailed safety information and emergency procedures. Storage should be in a cool, dry place, away from incompatible materials.