1-bromo-4-(phenylethynyl)benzene
1-溴-4-(苯基乙炔基)苯
Also known as: 4-bromo diphenylacetylene, 1-(4-bromophenyl)-2-phenylacetylene, 1-bromo-4-(2-phenylethynyl)benzene, 4-bromophenylethynylbenzene, p-bromotolan, p-bromotolane
- CAS No.
- 13667-12-4
- Jingsj CID
- J-1360142-7
- Molecular Formula
- C14H9Br
- Chinese Name
- 1-溴-4-(苯基乙炔基)苯
- Molecular Weight
- 257.125 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 85 °C |
|---|---|
| Boiling Point | 343.4±25.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 160.5±17.6 °C |
Frequently Asked Questions
What is the CAS number of 1-bromo-4-(phenylethynyl)benzene?
13667-12-4
What are the molecular formula and molecular weight of 1-bromo-4-(phenylethynyl)benzene?
C14H9Br, molecular weight 257.125 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026