2-Ethyl-5-nitroaniline
Also known as: 2-Ethyl-5-nitrobenzenamine, Benzenamine, 2-ethyl-5-nitro-, 4-Nitro-2-amino-1-ethylbenzene, 2-Ethyl-5-nitrophenylamine, 2-Ethyl-5-nitro-aniline, 2-Ethyl-5-nitro-benzenamine, Pazopanib Impurity 53
2-Ethyl-5-nitroaniline (CAS 20191-74-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H10N2O2 and a molecular weight of 166.177 g/mol. Key properties include a boiling point of 335.3±22.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 156.6±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20191-74-6
- Jingsj CID
- J-1519188-5
- Molecular Formula
- C8H10N2O2
- Molecular Weight
- 166.177 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 335.3±22.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 156.6±22.3 °C |
| Exact Mass | 166.074234 |
| PSA | 71.84000 |
| LogP | 2.36 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.599 |
Customs & Trade Information
| HS Code | 2921420090 |
|---|---|
| Summary | HS:2921420090 aniline derivatives and their salts 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 2-Ethyl-5-nitroaniline?
The CAS number of 2-Ethyl-5-nitroaniline is 20191-74-6.
What are the molecular formula and molecular weight of 2-Ethyl-5-nitroaniline?
2-Ethyl-5-nitroaniline has molecular formula C8H10N2O2 and molecular weight 166.177 g/mol.
What are the upstream and downstream products of 2-Ethyl-5-nitroaniline?
For 2-Ethyl-5-nitroaniline, Upstream Products: 2-Ethylaniline, 1-ethyl-2,4-dinitrobenzene, N-(2-ethylphenyl)acetamide; Downstream Products: N-(2-Chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine, 2,3-Dimethyl-2H-indazol-6-amine, 2,3-Dimethyl-6-nitro-2H-indazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Ethyl-5-nitroaniline (CAS 20191-74-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519188-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.