Poly(ethylene glycol) diacrylate
聚乙二醇二丙烯酸酯
Also known as: PEGDA, Poly(ethylene oxide) diacrylate, PEG diacrylate, α-(1-oxo-2-propenyl)-ω-[(1-oxo-2-propenyl)oxy]poly(oxy-1,2-ethanediyl), Poly(oxy-1,2-ethanediyl), α-(1-oxo-2-propenyl)-ω-[(1-oxo-2-propenyl)oxy]-
Poly(ethylene glycol) diacrylate (CAS 26570-48-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula (C2H4O)nC6H6O3 and a molecular weight of 170.163 g/mol. It is also known as PEGDA, Poly(ethylene oxide) diacrylate and PEG diacrylate. Key properties include a melting point of 12-17 ºC, a boiling point of 223.9±13.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 104.9±18.2 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26570-48-9
- Jingsj CID
- J-21929-3
- Molecular Formula
- (C2H4O)nC6H6O3
- Chinese Name
- 聚乙二醇二丙烯酸酯
- Molecular Weight
- 170.163 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 12-17 ºC |
|---|---|
| Boiling Point | 223.9±13.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 104.9±18.2 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Poly(ethylene glycol) diacrylate?
The CAS number of Poly(ethylene glycol) diacrylate is 26570-48-9.
What are the molecular formula and molecular weight of Poly(ethylene glycol) diacrylate?
Poly(ethylene glycol) diacrylate has molecular formula (C2H4O)nC6H6O3 and molecular weight 170.163 g/mol.
Is Poly(ethylene glycol) diacrylate hazardous?
Poly(ethylene glycol) diacrylate has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Poly(ethylene glycol) diacrylate (CAS 26570-48-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21929-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.