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10-Azabenzo(a)pyrene

10-氮杂苯并(A)芘

Also known as: 10-AZABENZO(A)PYRENE, 10-Azabenzopyrene, 3-azabenzo(d)pyrene, PHENALENOQUINOLINE, Pyrido(2',3':4)pyrene, Pyrido-2',3':3,4-pyren,Pyrenolin, phenaleno(1,9-gh)quinoline, pyreno(1,2-b)pyridine, pyrenoline

10-Azabenzo(a)pyrene (CAS 189-92-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C19H11N and a molecular weight of 253.29700 g/mol. It is also known as 10-AZABENZO(A)PYRENE, 10-Azabenzopyrene and 3-azabenzo(d)pyrene. Key properties include a boiling point of 480.3ºC at 760 mmHg, a density of 1.337g/cm3 and a flash point of 216.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
189-92-4
Jingsj CID
J-1019940-4
Molecular Formula
C19H11N
Chinese Name
10-氮杂苯并(A)芘
Molecular Weight
253.29700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point480.3ºC at 760 mmHg
Density1.337g/cm3
Flash Point216.9ºC

Frequently Asked Questions

What is the CAS number of 10-Azabenzo(a)pyrene?

The CAS number of 10-Azabenzo(a)pyrene is 189-92-4.

What are the molecular formula and molecular weight of 10-Azabenzo(a)pyrene?

10-Azabenzo(a)pyrene has molecular formula C19H11N and molecular weight 253.29700 g/mol.

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

Last updated:

How to cite: Jingsj. "10-Azabenzo(a)pyrene (CAS 189-92-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019940-4 (accessed 2026-10-23).

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