3-Ethoxyphenol
Also known as: 1-hydroxy-3-ethoxybenzene, m-ethoxyphenol, m-hydroxyphenetole, resorcinol monoethyl ether, ethyl resorcinol, phenol, 3-ethoxy-, phenol, m-ethoxy-, o-ethyl resorcinol, 3-ethoxy-phenol, NSC 4875
3-Ethoxyphenol (CAS 621-34-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H10O2 and a molecular weight of 138.164 g/mol. Key properties include a boiling point of 245.2±13.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 122.4±4.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 621-34-1
- Jingsj CID
- J-49951-4
- Molecular Formula
- C8H10O2
- Molecular Weight
- 138.164 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 245.2±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 122.4±4.8 °C |
| Exact Mass | 138.068085 |
| PSA | 29.46000 |
| LogP | 2.05 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.527 |
| Additional Property | insoluble |
Customs & Trade Information
| HS Code | 2909500000 |
|---|---|
| Summary | 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Ethoxyphenol?
The CAS number of 3-Ethoxyphenol is 621-34-1.
What are the molecular formula and molecular weight of 3-Ethoxyphenol?
3-Ethoxyphenol has molecular formula C8H10O2 and molecular weight 138.164 g/mol.
What are the upstream and downstream products of 3-Ethoxyphenol?
For 3-Ethoxyphenol, Upstream Products: Diethyl sulfate, Resorcinol, Phenetole; Downstream Products: 7-Ethoxyresorufin, 7-Ethoxy-4-methylcoumarin, 4-Ethoxy-2-hydroxybenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Ethoxyphenol (CAS 621-34-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49951-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.