4-Bromo-1-ethynyl-2-fluorobenzene
4-溴-1-乙炔基-2-氟苯
Also known as: 4-Bromo-2-fluorophenylacetylene, Benzene, 4-bromo-1-ethynyl-2-fluoro-, 4-BROMO-1-ETHYNYL-2-FLUORO-BENZENE, 4-BROMO-1-ETHYNYL-2-FLUOROBENZENE, 4-bromo-1-ethynyl-2-fluorobenzene
4-Bromo-1-ethynyl-2-fluorobenzene (CAS 302912-33-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H4BrF and a molecular weight of 199.02000 g/mol. It is also known as 4-Bromo-2-fluorophenylacetylene, Benzene, 4-bromo-1-ethynyl-2-fluoro- and 4-BROMO-1-ETHYNYL-2-FLUORO-BENZENE. Key property: a melting point of 54-59 ℃(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 302912-33-0
- Jingsj CID
- J-29281-2
- Molecular Formula
- C8H4BrF
- Chinese Name
- 4-溴-1-乙炔基-2-氟苯
- Molecular Weight
- 199.02000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 54-59 ℃(lit.) |
|---|
Frequently Asked Questions
What is the CAS number of 4-Bromo-1-ethynyl-2-fluorobenzene?
The CAS number of 4-Bromo-1-ethynyl-2-fluorobenzene is 302912-33-0.
What are the molecular formula and molecular weight of 4-Bromo-1-ethynyl-2-fluorobenzene?
4-Bromo-1-ethynyl-2-fluorobenzene has molecular formula C8H4BrF and molecular weight 199.02000 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-1-ethynyl-2-fluorobenzene (CAS 302912-33-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29281-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.