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2-(4,5-dihydro-1H-imidazol-2-yl)phenol

2-(4,5-二氢-1H-咪唑-2-基)苯酚

Also known as: 2-(2-Hydroxyphenyl)-2-imidazoline, o-2-Imidazolin-2-yl-phenol, 4,5-dihydro-2-(2-hydroxyphenyl)-1H-imidazole

2-(4,5-dihydro-1H-imidazol-2-yl)phenol (CAS 1565-39-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O and a molecular weight of 162.18800 g/mol. It is also known as 2-(2-Hydroxyphenyl)-2-imidazoline, o-2-Imidazolin-2-yl-phenol and 4,5-dihydro-2-(2-hydroxyphenyl)-1H-imidazole. Key properties include a melting point of 205-209ºC, a boiling point of 367.1ºC at 760mmHg, a density of 1.217g/cm3 and a flash point of 173.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1565-39-5
Jingsj CID
J-973718-5
Molecular Formula
C9H10N2O
Chinese Name
2-(4,5-二氢-1H-咪唑-2-基)苯酚
Molecular Weight
162.18800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point205-209ºC
Boiling Point367.1ºC at 760mmHg
Density1.217g/cm3
Flash Point173.9ºC

Frequently Asked Questions

What is the CAS number of 2-(4,5-dihydro-1H-imidazol-2-yl)phenol?

The CAS number of 2-(4,5-dihydro-1H-imidazol-2-yl)phenol is 1565-39-5.

What are the molecular formula and molecular weight of 2-(4,5-dihydro-1H-imidazol-2-yl)phenol?

2-(4,5-dihydro-1H-imidazol-2-yl)phenol has molecular formula C9H10N2O and molecular weight 162.18800 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(4,5-dihydro-1H-imidazol-2-yl)phenol (CAS 1565-39-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-973718-5 (accessed 2026-10-24).

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