2-Methyl-1,3-propanediol(CAS: 2163-42-0)

2-Methyl-1,3-propanediol (CAS: 2163-42-0) is a colorless, viscous liquid with the chemical formula C4H10O2. It features a propane backbone with hydroxyl groups on carbons 1 and 3, and a methyl group on carbon 2. The compound is soluble in water and common organic solvents, with a hygroscopic nature and a boiling point of approximately 185°C. It is primarily used as a chemical intermediate in industrial and research applications due to its functional groups and reactivity.

2-Methyl-1,3-propanediol (CAS: 2163-42-0) is widely utilized in pharmaceuticals as a solvent and excipient, in the production of polyurethanes and resins for industrial coatings, and in research for synthesizing derivatives like esters and ethers. It also serves as a precursor in the manufacture of various chemical products, including surfactants and plasticizers, due to its versatile functionality and compatibility with multiple reaction pathways.

2-Methyl-1,3-propanediol (CAS: 2163-42-0) is generally considered safe when handled properly, but it requires caution due to its potential irritancy to skin and eyes. Safety standards recommend using appropriate protective equipment, such as gloves and goggles, and ensuring adequate ventilation. While it is not classified as highly toxic, prolonged exposure or ingestion should be avoided, and adherence to OSHA and EPA guidelines is essential for safe handling.

2-Methyl-1,3-propanediol (CAS: 2163-42-0) should be stored in a cool, dry, and well-ventilated area, ideally at 20-25°C. It is hygroscopic, so airtight containers are necessary to prevent moisture absorption. Protection from light is recommended, and storage away from incompatible materials like strong oxidizers is crucial. The compound remains stable under standard conditions but should be kept in a sealed container to maintain purity and prevent degradation.