4-Fluoro-2-nitrobenzonitrile
Also known as: 4-Fluoro-2-nitrobenzonitrile, Benzonitrile, 4-fluoro-2-nitro-, MFCD00277447, 2-Cyano-5-fluoronitrobenzene
4-Fluoro-2-nitrobenzonitrile (CAS 80517-21-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3FN2O2 and a molecular weight of 166.109 g/mol. Key properties include a melting point of 71ºC, a boiling point of 311.6±27.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 142.2±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 80517-21-1
- Jingsj CID
- J-1411271-1
- Molecular Formula
- C7H3FN2O2
- Molecular Weight
- 166.109 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 71ºC |
|---|---|
| Boiling Point | 311.6±27.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 142.2±23.7 °C |
| Exact Mass | 166.017853 |
| PSA | 69.61000 |
| LogP | 1.28 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.553 |
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds 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-Fluoro-2-nitrobenzonitrile?
The CAS number of 4-Fluoro-2-nitrobenzonitrile is 80517-21-1.
What are the molecular formula and molecular weight of 4-Fluoro-2-nitrobenzonitrile?
4-Fluoro-2-nitrobenzonitrile has molecular formula C7H3FN2O2 and molecular weight 166.109 g/mol.
What are the upstream and downstream products of 4-Fluoro-2-nitrobenzonitrile?
For 4-Fluoro-2-nitrobenzonitrile, Upstream Products: 4-Chloro-2-nitrobenzonitrile, 4-Fluoro-2-nitroaniline, N-(4-Fluoro-2-nitrophenyl)acetamide; Downstream Products: 4-Fluoro-2-nitrobenzamide, 4-Fluoro-2-nitrobenzoic acid, 2-Amino-4-fluorobenzoic acid.
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-Fluoro-2-nitrobenzonitrile (CAS 80517-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411271-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.