4-Chloro-2-fluorobenzonitrile
4-氯-2-氟苯腈
Also known as: 2-Fluoro-4-chlorobenzonitrile, 4-Chloro-2-fluorobenzenecarbonitrile, Benzonitrile, 4-chloro-2-fluoro-, NCR DG BF
- CAS No.
- 57381-51-8
- Jingsj CID
- J-874130-3
- Molecular Formula
- C7H3ClFN
- Chinese Name
- 4-氯-2-氟苯腈
- Molecular Weight
- 155.557 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 58-61 °C |
|---|---|
| Boiling Point | 207.3±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 79.2±21.8 °C |
Frequently Asked Questions
What is the CAS number of 4-Chloro-2-fluorobenzonitrile?
57381-51-8
What are the molecular formula and molecular weight of 4-Chloro-2-fluorobenzonitrile?
C7H3ClFN, molecular weight 155.557 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026