Jingsj
.mol.sdf

4,5,9,10-TETRAAZAPHENANTHRENE

4,5,9,10-四氮杂菲

Also known as: 1,5,6,10-Tetraazaphenanthrene, 5,6-Diaza-1,10-phenanthroline, Dipyrido[3,2-c:2',3'-e]pyridazine

4,5,9,10-TETRAAZAPHENANTHRENE (CAS 653-05-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H6N4 and a molecular weight of 182.18100 g/mol. It is also known as 1,5,6,10-Tetraazaphenanthrene, 5,6-Diaza-1,10-phenanthroline and Dipyrido[3,2-c:2',3'-e]pyridazine. Key properties include a melting point of 225-230ºC, a boiling point of 395.7ºC at 760 mmHg, a density of 1.395g/cm3 and a flash point of 219.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
653-05-4
Jingsj CID
J-6462-8
Molecular Formula
C10H6N4
Chinese Name
4,5,9,10-四氮杂菲
Molecular Weight
182.18100 g/mol
Category
Organic Compounds
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point225-230ºC
Boiling Point395.7ºC at 760 mmHg
Density1.395g/cm3
Flash Point219.6ºC

Frequently Asked Questions

What is the CAS number of 4,5,9,10-TETRAAZAPHENANTHRENE?

The CAS number of 4,5,9,10-TETRAAZAPHENANTHRENE is 653-05-4.

What are the molecular formula and molecular weight of 4,5,9,10-TETRAAZAPHENANTHRENE?

4,5,9,10-TETRAAZAPHENANTHRENE has molecular formula C10H6N4 and molecular weight 182.18100 g/mol.

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

Last updated:

How to cite: Jingsj. "4,5,9,10-TETRAAZAPHENANTHRENE (CAS 653-05-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6462-8 (accessed 2026-10-23).

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