5-Nitro-2-(trifluoromethoxy)aniline
5-硝基-2-(三氟甲氧基)苯胺
Also known as: 2-trifluoromethoxy-5-nitroaniline, 5-Nitro-2-(trifluoromethoxy)benzenamine, Benzenamine, 5-nitro-2-(trifluoromethoxy)-, α,α,α-Trifluoro-5-nitro-o-anisidine
5-Nitro-2-(trifluoromethoxy)aniline (CAS 158579-82-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H5F3N2O3 and a molecular weight of 222.121 g/mol. It is also known as 2-trifluoromethoxy-5-nitroaniline, 5-Nitro-2-(trifluoromethoxy)benzenamine and Benzenamine, 5-nitro-2-(trifluoromethoxy)-. Key properties include a boiling point of 295.7±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 132.7±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 158579-82-9
- Jingsj CID
- J-1410714-8
- Molecular Formula
- C7H5F3N2O3
- Chinese Name
- 5-硝基-2-(三氟甲氧基)苯胺
- Molecular Weight
- 222.121 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 295.7±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 132.7±25.9 °C |
| Exact Mass | 222.025223 |
| PSA | 81.07000 |
| LogP | 2.73 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.526 |
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. 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 5-Nitro-2-(trifluoromethoxy)aniline?
The CAS number of 5-Nitro-2-(trifluoromethoxy)aniline is 158579-82-9.
What are the molecular formula and molecular weight of 5-Nitro-2-(trifluoromethoxy)aniline?
5-Nitro-2-(trifluoromethoxy)aniline has molecular formula C7H5F3N2O3 and molecular weight 222.121 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Nitro-2-(trifluoromethoxy)aniline (CAS 158579-82-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1410714-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.