4-Chloro-3,5-difluorobenzonitrile
4-氯-3,5-二氟苯腈
Also known as: Benzonitrile, 4-chloro-3,5-difluoro-, 3,5-Difluoro-4-chlorobenzonitrile
4-Chloro-3,5-difluorobenzonitrile (CAS 144797-57-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H2ClF2N and a molecular weight of 173.547 g/mol. It is also known as Benzonitrile, 4-chloro-3,5-difluoro- and 3,5-Difluoro-4-chlorobenzonitrile. Key properties include a boiling point of 206.7±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 78.8±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 144797-57-9
- Jingsj CID
- J-1420089-4
- Molecular Formula
- C7H2ClF2N
- Chinese Name
- 4-氯-3,5-二氟苯腈
- Molecular Weight
- 173.547 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 206.7±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 78.8±25.9 °C |
Frequently Asked Questions
What is the CAS number of 4-Chloro-3,5-difluorobenzonitrile?
The CAS number of 4-Chloro-3,5-difluorobenzonitrile is 144797-57-9.
What are the molecular formula and molecular weight of 4-Chloro-3,5-difluorobenzonitrile?
4-Chloro-3,5-difluorobenzonitrile has molecular formula C7H2ClF2N and molecular weight 173.547 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-3,5-difluorobenzonitrile (CAS 144797-57-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1420089-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.