5-ethoxyresorcinol

Also known as: 5-Ethoxy-1,3-benzenediol, 5-Ethoxy-3-hydroxy-phenol, 1,3-Benzenediol, 5-ethoxy-, Phloroglucinmonoethylether, Phloroglucinol monoethyl ether, 5-ethoxybenzene-1,3-diol, 5-ethoxy-resorcinol, EINECS 248-973-2, O-Aethyl-phloroglucin, Aethyl-(3.5-dihydroxy-phenyl)-aether, 3.5-Dihydroxy-1-aethoxy-benzol, 5-Aethoxy-resorcin

5-ethoxyresorcinol (CAS 28334-98-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H10O3 and a molecular weight of 154.16300 g/mol. Key properties include a boiling point of 289.8ºC at 760 mmHg, a density of 1.215g/cm3 and a flash point of 129.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 28334-98-7
Jingsj CID: J-1497666-0
Molecular Formula: C₈H₁₀O₃
Molecular Weight: 154.16300 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	289.8ºC at 760 mmHg
Density	1.215g/cm3
Flash Point	129.1ºC
Exact Mass	154.06300
PSA	49.69000
LogP	1.49650
Vapor Pressure	0.00124mmHg at 25°C
Refractive Index	1.565

Customs & Trade Information

HS Code	2909499000
Summary	2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 5-ethoxyresorcinol?

The CAS number of 5-ethoxyresorcinol is 28334-98-7.

What are the molecular formula and molecular weight of 5-ethoxyresorcinol?

5-ethoxyresorcinol has molecular formula C8H10O3 and molecular weight 154.16300 g/mol.

What are the upstream and downstream products of 5-ethoxyresorcinol?

For 5-ethoxyresorcinol, Upstream Products: Bromoethane, Phloroglucinol, 2-Ethoxypropene; Downstream Products: Phloroglucinol.

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. "5-ethoxyresorcinol (CAS 28334-98-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497666-0 (accessed 2026-11-09).

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