(2,5-dichloropyridin-3-yl)methanol

2,5-二氯-3-羟甲基吡啶

Also known as: 2,5-dichloro-3-hydroxymethylpyridine, 2,5-dichloropyridine-3-methanol, 2,5-dichloro-3-pyridinemethanol, 3-pyridinemethanol, 2,5-dichloro-, 5,6-dichloropyridine-3-methanol, (2,5-dichloro-3-pyridinyl)methanol

(2,5-dichloropyridin-3-yl)methanol (CAS 558465-93-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5Cl2NO and a molecular weight of 178.016 g/mol. It is also known as 2,5-dichloro-3-hydroxymethylpyridine, 2,5-dichloropyridine-3-methanol and 2,5-dichloro-3-pyridinemethanol. Key properties include a melting point of 64-66ºC, a boiling point of 291.6±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 130.2±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 558465-93-3
Jingsj CID: J-1177610-3
Molecular Formula: C₆H₅Cl₂NO
Chinese Name: 2,5-二氯-3-羟甲基吡啶
Molecular Weight: 178.016 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	64-66ºC
Boiling Point	291.6±35.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	130.2±25.9 °C

Frequently Asked Questions

What is the CAS number of (2,5-dichloropyridin-3-yl)methanol?

The CAS number of (2,5-dichloropyridin-3-yl)methanol is 558465-93-3.

What are the molecular formula and molecular weight of (2,5-dichloropyridin-3-yl)methanol?

(2,5-dichloropyridin-3-yl)methanol has molecular formula C6H5Cl2NO and molecular weight 178.016 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-dichloropyridin-3-yl)methanol (CAS 558465-93-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1177610-3 (accessed 2026-10-22).

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