4-Ethyl-3-nitrobenzoic acid
Also known as: Benzoic acid, 4-ethyl-3-nitro-, 3-Nitro-4-ethylbenzoic acid
4-Ethyl-3-nitrobenzoic acid (CAS 103440-95-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9NO4 and a molecular weight of 195.172 g/mol. Key properties include a boiling point of 335.7±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 147.7±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103440-95-5
- Jingsj CID
- J-1426057-2
- Molecular Formula
- C9H9NO4
- Molecular Weight
- 195.172 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 335.7±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 147.7±14.4 °C |
| Exact Mass | 195.053162 |
| PSA | 83.12000 |
| LogP | 2.81 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.587 |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Ethyl-3-nitrobenzoic acid?
The CAS number of 4-Ethyl-3-nitrobenzoic acid is 103440-95-5.
What are the molecular formula and molecular weight of 4-Ethyl-3-nitrobenzoic acid?
4-Ethyl-3-nitrobenzoic acid has molecular formula C9H9NO4 and molecular weight 195.172 g/mol.
What are the upstream and downstream products of 4-Ethyl-3-nitrobenzoic acid?
For 4-Ethyl-3-nitrobenzoic acid, Upstream Products: 4-Ethylbenzoic acid, 4-Ethyl-3-nitrobenzaldehyde; Downstream Products: 3-Amino-4-ethylbenzoic acid, Methyl 3-amino-4-ethylbenzoate, Methyl 4-ethyl-3-nitrobenzoate.
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-Ethyl-3-nitrobenzoic acid (CAS 103440-95-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1426057-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.