α,ω-Dicarboxyl poly(ethylene glycol)
聚乙二醇二羧酸
Also known as: Poly(ethylene glycol) bis(carboxymethyl) ether, Polyethylene glycol diacid, Polyglycol diacid, Polyglycol 600 diacid, Polyethylene glycol 600 diacid, Poly(oxy-1,2-ethanediyl), α-(carboxymethyl)-ω-(carboxymethoxy)-, polyoxyethylene bis(acetic acid), α,ω-bis(2-carboxymethyl)polyethylene glycol, HOOC-PEG-COOH, Carboxymethylpolyethylene glycol, Sunbright DE 030AC
α,ω-Dicarboxyl poly(ethylene glycol) (CAS 39927-08-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula (C2H4O)nC4H6O5 and a molecular weight of 138.1192 g/mol. It is also known as Poly(ethylene glycol) bis(carboxymethyl) ether, Polyethylene glycol diacid and Polyglycol diacid. Key properties include a density of 1.302 g/mL at 25 °C and a flash point of >230 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 39927-08-7
- Jingsj CID
- J-14246-7
- Molecular Formula
- (C2H4O)nC4H6O5
- Chinese Name
- 聚乙二醇二羧酸
- Molecular Weight
- 138.1192 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.302 g/mL at 25 °C |
|---|---|
| Flash Point | >230 °F |
Frequently Asked Questions
What is the CAS number of α,ω-Dicarboxyl poly(ethylene glycol)?
The CAS number of α,ω-Dicarboxyl poly(ethylene glycol) is 39927-08-7.
What are the molecular formula and molecular weight of α,ω-Dicarboxyl poly(ethylene glycol)?
α,ω-Dicarboxyl poly(ethylene glycol) has molecular formula (C2H4O)nC4H6O5 and molecular weight 138.1192 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "α,ω-Dicarboxyl poly(ethylene glycol) (CAS 39927-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14246-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.