Iopydone

Also known as: 3,5-Diiodo-4-pyridone, 3,5-Diiodopyridin-4(1H)-one, 3,5-Diiodo-1H-pyridin-4-one, 3,5-Diiodo-4(1H)-pyridone, 3,5-Diiodo-4(1H)-pyridinone, 3,5-Diiodo-4-hydroxypyridine, 3,5-Diiodo-3H-pyridin-4-one, Iopydon, Iopydone, DJP, Hytrast

Iopydone (CAS 5579-93-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H3I2NO and a molecular weight of 346.89200 g/mol. Key properties include a boiling point of 314.3ºC at 760 mmHg, a density of 2.79 g/cm3 and a flash point of 143.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5579-93-1
Jingsj CID: J-1989970-8
Molecular Formula: C₅H₃I₂NO
Molecular Weight: 346.89200 g/mol
Category: Ketones
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	314.3ºC at 760 mmHg
Density	2.79 g/cm3
Flash Point	143.9ºC
Exact Mass	346.83000
PSA	29.43000
LogP	1.15550
Refractive Index	1.806

Frequently Asked Questions

What is the CAS number of Iopydone?

The CAS number of Iopydone is 5579-93-1.

What are the molecular formula and molecular weight of Iopydone?

Iopydone has molecular formula C5H3I2NO and molecular weight 346.89200 g/mol.

What are the upstream and downstream products of Iopydone?

For Iopydone, Downstream Products: 4-Chloro-3,5-diiodopyridine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Iopydone (CAS 5579-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989970-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.