Bis-PEG6-acid

羧酸-五聚乙二醇-羧酸

Also known as: Bis-PEG6-COOH, HOOCCH2CH2O-PEG5-CH2CH2COOH, α,ω-dipropionic acid pentaethylene glycol, 4,7,10,13,16,19-Hexaoxadocosanedioic acid, 3,6,9,12,15,18-hexaoxaeicosanedicarboxylic acid, MFCD20926399, Di-Acid-PEG6

Bis-PEG6-acid (CAS 119189-70-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H30O10 and a molecular weight of 382.403 g/mol. It is also known as Bis-PEG6-COOH, HOOCCH2CH2O-PEG5-CH2CH2COOH and α,ω-dipropionic acid pentaethylene glycol. Key properties include a boiling point of 543.4±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 187.7±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 119189-70-7
Jingsj CID: J-1989677-7
Molecular Formula: C₁₆H₃₀O₁₀
Chinese Name: 羧酸-五聚乙二醇-羧酸
Molecular Weight: 382.403 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	543.4±50.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	187.7±23.6 °C

Frequently Asked Questions

What is the CAS number of Bis-PEG6-acid?

The CAS number of Bis-PEG6-acid is 119189-70-7.

What are the molecular formula and molecular weight of Bis-PEG6-acid?

Bis-PEG6-acid has molecular formula C16H30O10 and molecular weight 382.403 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. "Bis-PEG6-acid (CAS 119189-70-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989677-7 (accessed 2026-10-25).

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