Poly(ethylene glycol) methyl ether methacrylate(CAS: 26915-72-0)

Poly(ethylene glycol) methyl ether methacrylate (PEG-MA, CAS: 26915-72-0) is a copolymer with a high molecular weight, typically ranging from 500 to 50,000 Da, depending on the synthesis. It is moderately soluble in water and organic solvents. Chemically, it is reactive towards free radicals and can participate in free radical polymerization. It exhibits good solubility in polar and nonpolar solvents, making it suitable for a wide range of applications.

Poly(ethylene glycol) methyl ether methacrylate (PEG-MA, CAS: 26915-72-0) is synthesized by the methacrylation of polyethylene glycol (PEG) using a catalyst such as N,N-dicyclohexylcarbodiimide (DCC) in the presence of 4-dimethylaminopyridine (DMAP). The reaction selectively introduces methacrylate groups at the end of the PEG chain, yielding high yields and good molecular weight distribution.

Poly(ethylene glycol) methyl ether methacrylate (PEG-MA, CAS: 26915-72-0) is widely used in the pharmaceutical industry for drug delivery systems, in polymer science for the preparation of biocompatible materials, in sensors for detection of biological and chemical substances, and in semiconductors for advanced coating applications. Its unique properties make it valuable across multiple sectors.

When handling Poly(ethylene glycol) methyl ether methacrylate (PEG-MA, CAS: 26915-72-0), ensure the use of personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. Work in a well-ventilated area or under a fume hood due to its reactivity. Spills should be cleaned up immediately with appropriate absorbents. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.