3-Cyano-4-fluorobenzoic acid
Also known as: 4-Fluoro-3-cyanobenzoic acid, 5-Carboxy-2-fluorobenzonitrile, Benzoic acid, 3-cyano-4-fluoro-, QVR DF CCN, Artemether Impurity 11
3-Cyano-4-fluorobenzoic acid (CAS 171050-06-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H4FNO2 and a molecular weight of 165.121 g/mol. Key properties include a boiling point of 322.4±27.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 148.8±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 171050-06-9
- Jingsj CID
- J-1495779-0
- Molecular Formula
- C8H4FNO2
- Molecular Weight
- 165.121 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 322.4±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 148.8±23.7 °C |
| Exact Mass | 165.022614 |
| PSA | 61.09000 |
| LogP | 1.46 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.565 |
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 3-Cyano-4-fluorobenzoic acid?
The CAS number of 3-Cyano-4-fluorobenzoic acid is 171050-06-9.
What are the molecular formula and molecular weight of 3-Cyano-4-fluorobenzoic acid?
3-Cyano-4-fluorobenzoic acid has molecular formula C8H4FNO2 and molecular weight 165.121 g/mol.
What are the upstream and downstream products of 3-Cyano-4-fluorobenzoic acid?
For 3-Cyano-4-fluorobenzoic acid, Upstream Products: 2-Fluoro-5-formylbenzonitrile, 5-Bromo-2-fluorobenzonitrile, 3-Bromo-4-fluorobenzaldehyde; Downstream Products: Methyl 3-cyano-4-fluorobenzoate, 3-Cyano-4-isopropoxybenzoic acid, 4-(Benzyloxy)-3-cyanobenzoic 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. "3-Cyano-4-fluorobenzoic acid (CAS 171050-06-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495779-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.