O-(2-Carboxyethyl)polyethylene glycol

O-(2-羧乙基)聚乙二醇

Also known as: Hydroxy-PEG14-acid, O-(2-Carboxyethyl)polyethylene glycol 3400, HOOC-PEGn-OH 2K, 5K, 10K, 20K, O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL, O-(2-Carboxyethyl)polyethylene glycol 5000, O-(2-Carboxyethyl)polyethylene glycol 10000, POLY-ETHYLENE GLYCOL 3,400 MONOACID, Poly(oxy-1,2-ethanediyl),α-(2-carboxyethyl)-ω-hydroxy-, Polyethylene glycol 3400 monoacid

O-(2-Carboxyethyl)polyethylene glycol (CAS 117786-94-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula (C2H4O)nC3H6O3 and a molecular weight of 706.82 g/mol. It is also known as Hydroxy-PEG14-acid, O-(2-Carboxyethyl)polyethylene glycol 3400 and HOOC-PEGn-OH 2K, 5K, 10K, 20K. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 117786-94-4
Jingsj CID: J-1098615-0
Molecular Formula: (C₂H₄O)nC₃H₆O₃
Chinese Name: O-(2-羧乙基)聚乙二醇
Molecular Weight: 706.82 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of O-(2-Carboxyethyl)polyethylene glycol?

The CAS number of O-(2-Carboxyethyl)polyethylene glycol is 117786-94-4.

What are the molecular formula and molecular weight of O-(2-Carboxyethyl)polyethylene glycol?

O-(2-Carboxyethyl)polyethylene glycol has molecular formula (C2H4O)nC3H6O3 and molecular weight 706.82 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "O-(2-Carboxyethyl)polyethylene glycol (CAS 117786-94-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1098615-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.