5-ethoxy-2-hydroxybenzaldehyde
Also known as: Benzaldehyde, 5-ethoxy-2-hydroxy-, 5-ethoxy-2-hydroxy-benzaldehyde, 5-ethoxysalicylic aldehyde, 5-Aethoxy-2-hydroxy-benzaldehyd
5-ethoxy-2-hydroxybenzaldehyde (CAS 80832-54-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H10O3 and a molecular weight of 166.17400 g/mol. Key properties include a boiling point of 742.7ºC at 760 mmHg, a density of 1.265g/cm3 and a flash point of 403ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 80832-54-8
- Jingsj CID
- J-1180900-0
- Molecular Formula
- C9H10O3
- Molecular Weight
- 166.17400 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 742.7ºC at 760 mmHg |
|---|---|
| Density | 1.265g/cm3 |
| Flash Point | 403ºC |
| Exact Mass | 166.06300 |
| PSA | 46.53000 |
| LogP | 1.60340 |
| Refractive Index | 1.627 |
Customs & Trade Information
| HS Code | 2912499000 |
|---|---|
| Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. 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-ethoxy-2-hydroxybenzaldehyde?
The CAS number of 5-ethoxy-2-hydroxybenzaldehyde is 80832-54-8.
What are the molecular formula and molecular weight of 5-ethoxy-2-hydroxybenzaldehyde?
5-ethoxy-2-hydroxybenzaldehyde has molecular formula C9H10O3 and molecular weight 166.17400 g/mol.
What are the upstream and downstream products of 5-ethoxy-2-hydroxybenzaldehyde?
For 5-ethoxy-2-hydroxybenzaldehyde, Upstream Products: Formaldehyde, 4-Ethoxyphenol; Downstream Products: 2,5-Dihydroxybenzoic 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. "5-ethoxy-2-hydroxybenzaldehyde (CAS 80832-54-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1180900-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.