3-Ethoxy-4-hydroxybenzoic acid
3-乙氧基-4-羟基苯甲酸
Also known as: Benzoic acid, 3-ethoxy-4-hydroxy-, 3-ethoxy-4-hydroxy-benzoic acid, 3-ethoxy-p-hydroxybenzoic acid, 3-OEt-4-OHC6H3CO2H, 4-Hydroxy-3-aethoxy-benzoesaeure, 3-Aethoxy-4-hydroxy-benzoesaeure, NSC16681, 3-Ethoxy-4-hydroxybenzoesaeure
3-Ethoxy-4-hydroxybenzoic acid (CAS 5438-38-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O4 and a molecular weight of 182.17300 g/mol. It is also known as Benzoic acid, 3-ethoxy-4-hydroxy-, 3-ethoxy-4-hydroxy-benzoic acid and 3-ethoxy-p-hydroxybenzoic acid. Key properties include a boiling point of 359.8ºC at 760mmHg, a density of 1.23g/cm3 and a flash point of 147.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5438-38-0
- Jingsj CID
- J-852347-9
- Molecular Formula
- C9H10O4
- Chinese Name
- 3-乙氧基-4-羟基苯甲酸
- Molecular Weight
- 182.17300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 359.8ºC at 760mmHg |
|---|---|
| Density | 1.23g/cm3 |
| Flash Point | 147.8ºC |
Frequently Asked Questions
What is the CAS number of 3-Ethoxy-4-hydroxybenzoic acid?
The CAS number of 3-Ethoxy-4-hydroxybenzoic acid is 5438-38-0.
What are the molecular formula and molecular weight of 3-Ethoxy-4-hydroxybenzoic acid?
3-Ethoxy-4-hydroxybenzoic acid has molecular formula C9H10O4 and molecular weight 182.17300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Ethoxy-4-hydroxybenzoic acid (CAS 5438-38-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-852347-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.