Poly(ethylene glycol) dimethacrylate

聚乙二醇二甲基丙烯酸酯

Also known as: PEG dimethacrylate, Polyethylene glycol dimethacrylate, α-(2-methyl-1-oxo-2-propen-1-yl)-ω-[(2-methyl-1-oxo-2-propen-1-yl)oxy]poly(oxy-1,2-ethanediyl), Methacrylate-PEG-Methacrylate, MFCD00081877

Poly(ethylene glycol) dimethacrylate (CAS 25852-47-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula (C2H4O)nC8H10O3 and a molecular weight of 198.218 g/mol. It is also known as PEG dimethacrylate, Polyethylene glycol dimethacrylate and α-(2-methyl-1-oxo-2-propen-1-yl)-ω-[(2-methyl-1-oxo-2-propen-1-yl)oxy]poly(oxy-1,2-ethanediyl). Key properties include a melting point of -40ºC, a boiling point of > 200ºC, a density of 1.041g/cm3 and a flash point of > 105ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

25852-47-5

Jingsj CID

J-21931-6

Molecular Formula

(C₂H₄O)nC₈H₁₀O₃

Chinese Name

聚乙二醇二甲基丙烯酸酯

Molecular Weight

198.218 g/mol

Category

Solvents

Last updated

8/21/2026