3-Fluorobenzonitrile
Also known as: m-Fluorobenzonitrile, 1-Cyano-3-fluorobenzene, 3-Cyanofluorobenzene, m-Cyanofluorobenzene, Benzonitrile, 3-fluoro-
3-Fluorobenzonitrile (CAS 403-54-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4FN and a molecular weight of 121.112 g/mol. Key properties include a melting point of −16 °C(lit.), a boiling point of 179.1±13.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 67.8±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 403-54-3
- Jingsj CID
- J-5351-4
- Molecular Formula
- C7H4FN
- Molecular Weight
- 121.112 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −16 °C(lit.) |
|---|---|
| Boiling Point | 179.1±13.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 67.8±0.0 °C |
| Exact Mass | 121.032776 |
| PSA | 23.79000 |
| LogP | 1.47 |
| Vapor Pressure | 1.0±0.3 mmHg at 25°C |
| Refractive Index | 1.511 |
| Storage Conditions | 2~8°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
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-Fluorobenzonitrile?
The CAS number of 3-Fluorobenzonitrile is 403-54-3.
What are the molecular formula and molecular weight of 3-Fluorobenzonitrile?
3-Fluorobenzonitrile has molecular formula C7H4FN and molecular weight 121.112 g/mol.
Is 3-Fluorobenzonitrile hazardous?
3-Fluorobenzonitrile has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 3-Fluorobenzonitrile?
For 3-Fluorobenzonitrile, Upstream Products: 3-Fluorobenzaldehyde, 3-Nitrobenzonitrile, 3-Cyanophenylboronic acid; Downstream Products: 1-(3-Fluorophenyl)propan-1-one, 2-Bromo-5-fluorobenzonitrile, 3-Fluorobenzamide.
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-Fluorobenzonitrile (CAS 403-54-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5351-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.