can't read?
Poly(ethylene glycol) methyl ether methacrylate (PEGMA) is a nonlinear analog of polyethylene glycol (PEG).Contains 100 ppm MEHQ as inhibitor200 ppm BHT as inhibitor
P 6509 (OTTOKEMI) Poly(ethylene glycol) methyl ether methacrylate, average Mn 500 Cas 26915-72-0 - used in the surface modification of poly(ether sulfone) based ultrafiltration (UF) membrane as a foul-resistant material