2,5,8,11,14-Pentaoxahexadecan-16-amine

氨基五甘醇单甲醚

Also known as: m-PEG5-amine, Methyl-PEG5-amine, MPEG5-NH2, H2N-(CH2CH2O)5-Me, mPEG5-NH2

2,5,8,11,14-Pentaoxahexadecan-16-amine (CAS 5498-83-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H25NO5 and a molecular weight of 251.32000 g/mol. It is also known as m-PEG5-amine, Methyl-PEG5-amine and MPEG5-NH2. Key properties include a boiling point of 324.5ºC at 760 mmHg, a density of 1.023g/cm3 and a flash point of 143.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5498-83-9
Jingsj CID: J-1969687-6
Molecular Formula: C₁₁H₂₅NO₅
Chinese Name: 氨基五甘醇单甲醚
Molecular Weight: 251.32000 g/mol
Category: Alcohols
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	324.5ºC at 760 mmHg
Density	1.023g/cm3
Flash Point	143.5ºC

Frequently Asked Questions

What is the CAS number of 2,5,8,11,14-Pentaoxahexadecan-16-amine?

The CAS number of 2,5,8,11,14-Pentaoxahexadecan-16-amine is 5498-83-9.

What are the molecular formula and molecular weight of 2,5,8,11,14-Pentaoxahexadecan-16-amine?

2,5,8,11,14-Pentaoxahexadecan-16-amine has molecular formula C11H25NO5 and molecular weight 251.32000 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. "2,5,8,11,14-Pentaoxahexadecan-16-amine (CAS 5498-83-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1969687-6 (accessed 2026-10-24).

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