3-Chloro-5-fluorobenzonitrile
Also known as: 3-Chloro-5-fluorobenzenenitrile, 3-Chloro-5-fluorophenyl nitrile, 3-Fluoro-5-chlorobenzonitrile, 5-Chloro-3-fluorobenzenecarbonitrile, 5-Fluoro-3-chlorobenzonitrile, Benzonitrile, 3-chloro-5-fluoro-, MFCD03407967
3-Chloro-5-fluorobenzonitrile (CAS 327056-73-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3ClFN and a molecular weight of 155.557 g/mol. Key properties include a melting point of 54-59 °C(lit.), a boiling point of 195.0±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 71.7±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 327056-73-5
- Jingsj CID
- J-27742-9
- Molecular Formula
- C7H3ClFN
- Molecular Weight
- 155.557 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 54-59 °C(lit.) |
|---|---|
| Boiling Point | 195.0±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 71.7±21.8 °C |
| Exact Mass | 154.993805 |
| PSA | 23.79000 |
| LogP | 1.72 |
| Vapor Pressure | 0.4±0.4 mmHg at 25°C |
| Refractive Index | 1.537 |
GHS Safety & Compliance
- H319 — Causes serious eye 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-Chloro-5-fluorobenzonitrile?
The CAS number of 3-Chloro-5-fluorobenzonitrile is 327056-73-5.
What are the molecular formula and molecular weight of 3-Chloro-5-fluorobenzonitrile?
3-Chloro-5-fluorobenzonitrile has molecular formula C7H3ClFN and molecular weight 155.557 g/mol.
Is 3-Chloro-5-fluorobenzonitrile hazardous?
3-Chloro-5-fluorobenzonitrile has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.
What are the upstream and downstream products of 3-Chloro-5-fluorobenzonitrile?
For 3-Chloro-5-fluorobenzonitrile, Upstream Products: 1-Bromo-3-chloro-5-fluorobenzene, Zinc cyanide; Downstream Products: 3-(4,4-dimethyl-2-oxo-2,4-dihydro-1H-benzo[d][1,3]oxazin-6-yl)-5-fluorobenzonitrile.
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-Chloro-5-fluorobenzonitrile (CAS 327056-73-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27742-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.