4-Ethoxy-2-nitrobenzoic acid
Also known as: Benzoic acid, 4-ethoxy-2-nitro-, 2-Nitro-4-ethoxybenzoic acid, 4-Ethoxy-2-nitrobenzoic acid, 4-ethoxy-2-nitro-benzoic acid, Benzoic acid, 4-ethoxy-2-nitro- (6CI)
4-Ethoxy-2-nitrobenzoic acid (CAS 103440-98-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9NO5 and a molecular weight of 211.17100 g/mol. Key properties include a boiling point of 379.7ºC at 760 mmHg, a density of 1.368g/cm3 and a flash point of 183.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103440-98-8
- Jingsj CID
- J-1307369-3
- Molecular Formula
- C9H9NO5
- Molecular Weight
- 211.17100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 379.7ºC at 760 mmHg |
|---|---|
| Density | 1.368g/cm3 |
| Flash Point | 183.5ºC |
| Exact Mass | 211.04800 |
| PSA | 92.35000 |
| LogP | 2.21490 |
| Vapor Pressure | 1.92E-06mmHg at 25°C |
| Refractive Index | 1.575 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Ethoxy-2-nitrobenzoic acid?
The CAS number of 4-Ethoxy-2-nitrobenzoic acid is 103440-98-8.
What are the molecular formula and molecular weight of 4-Ethoxy-2-nitrobenzoic acid?
4-Ethoxy-2-nitrobenzoic acid has molecular formula C9H9NO5 and molecular weight 211.17100 g/mol.
What are the upstream and downstream products of 4-Ethoxy-2-nitrobenzoic acid?
For 4-Ethoxy-2-nitrobenzoic acid, Upstream Products: 4-ethoxy-1-methyl-2-nitrobenzene, 4-Methyl-3-nitrophenol, Sodium acetate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethoxy-2-nitrobenzoic acid (CAS 103440-98-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307369-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.