3-Iodo-4-methoxypyridine

3-碘-4-甲氧基吡啶

Also known as: 3-iodo-4-methoxypyridine, 3-IODO-4-METHOXY-PYRIDINE, Pyridine, 3-iodo-4-methoxy-

3-Iodo-4-methoxypyridine (CAS 89640-55-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6INO and a molecular weight of 235.02200 g/mol. It is also known as 3-iodo-4-methoxypyridine, 3-IODO-4-METHOXY-PYRIDINE and Pyridine, 3-iodo-4-methoxy-. Key properties include a boiling point of 271.2ºC at 760 mmHg, a density of 1.825g/cm3 and a flash point of 117.8ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
89640-55-1
Jingsj CID
J-1057519-8
Molecular Formula
C6H6INO
Chinese Name
3-碘-4-甲氧基吡啶
Molecular Weight
235.02200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point271.2ºC at 760 mmHg
Density1.825g/cm3
Flash Point117.8ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Iodo-4-methoxypyridine?

The CAS number of 3-Iodo-4-methoxypyridine is 89640-55-1.

What are the molecular formula and molecular weight of 3-Iodo-4-methoxypyridine?

3-Iodo-4-methoxypyridine has molecular formula C6H6INO and molecular weight 235.02200 g/mol.

Is 3-Iodo-4-methoxypyridine hazardous?

3-Iodo-4-methoxypyridine has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "3-Iodo-4-methoxypyridine (CAS 89640-55-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1057519-8 (accessed 2026-10-25).

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