4-ethoxy-3-hydroxybenzaldehyde
4-乙氧基-3-羟基苯甲醛
Also known as: 3-Oxy-4-aeethoxy-benzaldehyd, 3-hydroxy-4-ethoxy-benzaldehyde, 4-Aethoxy-3-hydroxy-benzaldehyd, 4-ethoxy-3-hydroxy-benzaldehyde, Benzaldehyde,4-ethoxy-3-hydroxy, EINECS 219-812-3, Ethylisovanilline, Isoethylvanillin, Isosafrovanillin, Protocatechualdehyd-4-aethylaether
4-ethoxy-3-hydroxybenzaldehyde (CAS 2539-53-9) 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. It is also known as 3-Oxy-4-aeethoxy-benzaldehyd, 3-hydroxy-4-ethoxy-benzaldehyde and 4-Aethoxy-3-hydroxy-benzaldehyd. Key properties include a boiling point of 299.3ºC at 760 mmHg, a density of 1.186 g/cm3 and a flash point of 121ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2539-53-9
- Jingsj CID
- J-1510069-2
- Molecular Formula
- C9H10O3
- Chinese Name
- 4-乙氧基-3-羟基苯甲醛
- 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 | 299.3ºC at 760 mmHg |
|---|---|
| Density | 1.186 g/cm3 |
| Flash Point | 121ºC |
Frequently Asked Questions
What is the CAS number of 4-ethoxy-3-hydroxybenzaldehyde?
The CAS number of 4-ethoxy-3-hydroxybenzaldehyde is 2539-53-9.
What are the molecular formula and molecular weight of 4-ethoxy-3-hydroxybenzaldehyde?
4-ethoxy-3-hydroxybenzaldehyde has molecular formula C9H10O3 and molecular weight 166.17400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-ethoxy-3-hydroxybenzaldehyde (CAS 2539-53-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510069-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.