1-Bromo-3-ethynylbenzene
3'-溴苯乙炔
Also known as: 3-Bromophenylacetylene, 3'-Bromophenyl acetylene, 1-Bromo-3-ethynyl-benzene, Benzene, 1-bromo-3-ethynyl-, 3-Bromophenylacetylene
- CAS No.
- 766-81-4
- Jingsj CID
- J-1011118-3
- Molecular Formula
- C8H5Br
- Chinese Name
- 3'-溴苯乙炔
- Molecular Weight
- 181.029 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 211.8±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 85.7±17.0 °C |
Frequently Asked Questions
What is the CAS number of 1-Bromo-3-ethynylbenzene?
766-81-4
What are the molecular formula and molecular weight of 1-Bromo-3-ethynylbenzene?
C8H5Br, molecular weight 181.029 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026