4-(4,5-dihydro-1,3-oxazol-2-yl)phenol

Also known as: 2-(4-hydroxyphenyl)-2-oxazoline, 2-(4-hydroxyphenyl)-4,5-dihydro-1,3-oxazole, 4,5-dihydro-2-(4-hydroxyphenyl)oxazole, 4-(4,5-dihydro-2-oxazolyl)phenol, 4-(4,5-dihydro-2-oxazolyl)-Phenol, 4-(4,5-dihydrooxazol-2-yl)phenol, Phenol, 4-(4,5-dihydro-2-oxazolyl)-, phenol oxazoline

4-(4,5-dihydro-1,3-oxazol-2-yl)phenol (CAS 81428-58-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H9NO2 and a molecular weight of 163.17300 g/mol. Key properties include a boiling point of 279ºC at 760 mmHg, a density of 1.272g/cm3 and a flash point of 122.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 81428-58-2
Jingsj CID: J-1372860-4
Molecular Formula: C₉H₉NO₂
Molecular Weight: 163.17300 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	279ºC at 760 mmHg
Density	1.272g/cm3
Flash Point	122.5ºC
Exact Mass	163.06300
PSA	41.82000
LogP	0.60460
Refractive Index	1.592
Storage Conditions	2-8°C

Frequently Asked Questions

What is the CAS number of 4-(4,5-dihydro-1,3-oxazol-2-yl)phenol?

The CAS number of 4-(4,5-dihydro-1,3-oxazol-2-yl)phenol is 81428-58-2.

What are the molecular formula and molecular weight of 4-(4,5-dihydro-1,3-oxazol-2-yl)phenol?

4-(4,5-dihydro-1,3-oxazol-2-yl)phenol has molecular formula C9H9NO2 and molecular weight 163.17300 g/mol.

What are the upstream and downstream products of 4-(4,5-dihydro-1,3-oxazol-2-yl)phenol?

For 4-(4,5-dihydro-1,3-oxazol-2-yl)phenol, Upstream Products: 4-Hydroxythiobenzamide, Ethanolamine, 4-Hydroxybenzoic acid.

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. "4-(4,5-dihydro-1,3-oxazol-2-yl)phenol (CAS 81428-58-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1372860-4 (accessed 2026-11-09).

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