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5-(1-Hydroxyethyl)-2-methylpyridine

5-(1-羟基乙基)-2-甲基吡啶

Also known as: 1-(6-Methyl-3-pyridinyl)ethanol, 1-(6-methylpyridin-3-yl)ethanol, 3-Pyridinemethanol, alpha,6-dimethyl-, 3-Pyridinemethanol, alpha,6-dimethyl- (6CI,9CI), alpha,6-Dimethyl-3-pyridinemethanol, dl-2-Methyl-5-[1-hydroxyethyl]pyridine

5-(1-Hydroxyethyl)-2-methylpyridine (CAS 100189-16-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11NO and a molecular weight of 137.17900 g/mol. It is also known as 1-(6-Methyl-3-pyridinyl)ethanol, 1-(6-methylpyridin-3-yl)ethanol and 3-Pyridinemethanol, alpha,6-dimethyl-. Key properties include a boiling point of 246.655ºC at 760 mmHg, a density of 1.055g/cm3 and a flash point of 102.974ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
100189-16-0
Jingsj CID
J-1343458-8
Molecular Formula
C8H11NO
Chinese Name
5-(1-羟基乙基)-2-甲基吡啶
Molecular Weight
137.17900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point246.655ºC at 760 mmHg
Density1.055g/cm3
Flash Point102.974ºC

Frequently Asked Questions

What is the CAS number of 5-(1-Hydroxyethyl)-2-methylpyridine?

The CAS number of 5-(1-Hydroxyethyl)-2-methylpyridine is 100189-16-0.

What are the molecular formula and molecular weight of 5-(1-Hydroxyethyl)-2-methylpyridine?

5-(1-Hydroxyethyl)-2-methylpyridine has molecular formula C8H11NO and molecular weight 137.17900 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(1-Hydroxyethyl)-2-methylpyridine (CAS 100189-16-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343458-8 (accessed 2026-10-25).

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