4-Bromo-2-chloro-5-fluorobenzonitrile
2-氯-4-溴-5-氟苯腈
Also known as: 2-chloro-4-bromo-5-fluorobenzonitrile, Benzonitrile, 4-bromo-2-chloro-5-fluoro-, QC-5250
4-Bromo-2-chloro-5-fluorobenzonitrile (CAS 1126779-33-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H2BrClFN and a molecular weight of 234.453 g/mol. It is also known as 2-chloro-4-bromo-5-fluorobenzonitrile, Benzonitrile, 4-bromo-2-chloro-5-fluoro- and QC-5250. Key properties include a boiling point of 271.8±35.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 118.2±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1126779-33-6
- Jingsj CID
- J-1431681-4
- Molecular Formula
- C7H2BrClFN
- Chinese Name
- 2-氯-4-溴-5-氟苯腈
- Molecular Weight
- 234.453 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 271.8±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 118.2±25.9 °C |
Frequently Asked Questions
What is the CAS number of 4-Bromo-2-chloro-5-fluorobenzonitrile?
The CAS number of 4-Bromo-2-chloro-5-fluorobenzonitrile is 1126779-33-6.
What are the molecular formula and molecular weight of 4-Bromo-2-chloro-5-fluorobenzonitrile?
4-Bromo-2-chloro-5-fluorobenzonitrile has molecular formula C7H2BrClFN and molecular weight 234.453 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromo-2-chloro-5-fluorobenzonitrile (CAS 1126779-33-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431681-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.