5-Chloro-2-fluorobenzonitrile
5-氯-2-氟苯甲腈
Also known as: 5-Chloro-2-fluorobenzonitirle, 2-Fluoro-5-chlorobenzonitrile, 3-Chloro-6-fluorobenzonitrile, 5-Chloro-2-fluorocyanobenzene, Benzonitrile, 5-chloro-2-fluoro-, MFCD01631434, EINECS 260-710-3
5-Chloro-2-fluorobenzonitrile (CAS 57381-34-7) 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. It is also known as 5-Chloro-2-fluorobenzonitirle, 2-Fluoro-5-chlorobenzonitrile and 3-Chloro-6-fluorobenzonitrile. Key properties include a melting point of 67-70°C, a boiling point of 202.5±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 76.3±21.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 57381-34-7
- Jingsj CID
- J-2667-1
- Molecular Formula
- C7H3ClFN
- Chinese Name
- 5-氯-2-氟苯甲腈
- 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 | 67-70°C |
|---|---|
| Boiling Point | 202.5±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 76.3±21.8 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 5-Chloro-2-fluorobenzonitrile?
The CAS number of 5-Chloro-2-fluorobenzonitrile is 57381-34-7.
What are the molecular formula and molecular weight of 5-Chloro-2-fluorobenzonitrile?
5-Chloro-2-fluorobenzonitrile has molecular formula C7H3ClFN and molecular weight 155.557 g/mol.
Is 5-Chloro-2-fluorobenzonitrile hazardous?
5-Chloro-2-fluorobenzonitrile has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-2-fluorobenzonitrile (CAS 57381-34-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2667-1 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.