2,2-Dimethyl-1,3-propanediyl bis(2-methylacrylate)(CAS: 1985-51-9)

2,2-Dimethyl-1,3-propanediyl bis(2-methylacrylate) (CAS: 1985-51-9) is a colorless to light yellow liquid with a molecular weight of approximately 234.33 g/mol. It is moderately soluble in common organic solvents and exhibits good reactivity towards free radical polymerization. It crystallizes at low temperatures and has a favorable melting point of 13-14°C. The compound is also known for its stability under normal conditions but can undergo degradation upon prolonged exposure to heat or light.

2,2-Dimethyl-1,3-propanediyl bis(2-methylacrylate) (CAS: 1985-51-9) is synthesized through a multistep process involving the reaction of 2,2-dimethyl-1,3-propanediol with methyl acrylate. Commonly, this involves acylation followed by coupling, using a suitable catalyst like sodium acetate or other Lewis acids. The process yields a high purity product with excellent selectivity and yield, making it suitable for commercial production.

2,2-Dimethyl-1,3-propanediyl bis(2-methylacrylate) (CAS: 1985-51-9) is widely used in the polymer industry, particularly in the production of copolymers and coatings. It is also utilized in the pharmaceutical sector for drug delivery systems and in the electronics industry for the fabrication of semiconductors and sensors. Its versatile properties make it an essential component in various industrial applications.

When handling 2,2-Dimethyl-1,3-propanediyl bis(2-methylacrylate) (CAS: 1985-51-9), it is crucial to use appropriate Personal Protective Equipment (PPE) such as gloves, goggles, and a lab coat to protect against skin contact and eye exposure. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. In case of a spill, immediately clean up using appropriate absorbent materials and follow the Material Safety Data Sheet (MSDS) for further guidance.