4-(Quinoxalin-2-yl)phenol

4-(喹噁啉-2-基)苯酚

Also known as: 2-p-Hydroxyphenylquinoxaline, 4-(2-Quinoxalinyl)phenol, 4-Quinoxalin-2-ylphenol

4-(Quinoxalin-2-yl)phenol (CAS 33707-91-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C14H10N2O and a molecular weight of 222.24200 g/mol. It is also known as 2-p-Hydroxyphenylquinoxaline, 4-(2-Quinoxalinyl)phenol and 4-Quinoxalin-2-ylphenol. Key properties include a boiling point of 408.549ºC at 760 mmHg, a density of 1.279g/cm3 and a flash point of 200.884ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 33707-91-4
Jingsj CID: J-1430745-4
Molecular Formula: C₁₄H₁₀N₂O
Chinese Name: 4-(喹噁啉-2-基)苯酚
Molecular Weight: 222.24200 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	408.549ºC at 760 mmHg
Density	1.279g/cm3
Flash Point	200.884ºC

Frequently Asked Questions

What is the CAS number of 4-(Quinoxalin-2-yl)phenol?

The CAS number of 4-(Quinoxalin-2-yl)phenol is 33707-91-4.

What are the molecular formula and molecular weight of 4-(Quinoxalin-2-yl)phenol?

4-(Quinoxalin-2-yl)phenol has molecular formula C14H10N2O and molecular weight 222.24200 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. "4-(Quinoxalin-2-yl)phenol (CAS 33707-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1430745-4 (accessed 2026-10-24).

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