![Molecular structure of 2-Bromo-9,9'-spirobi[9H-fluorene] (CAS 171408-76-7)](/images/chem_structures_svg/357/171408-76-7.svg)
2-Bromo-9,9'-spirobi[9H-fluorene]
Also known as: 2-Bromo-9,9'-spirobifluorene, 2-BSF, 2-Bromo-9,9'-spirobiflu, 2-Bromo-9,9'-spirobifluoren, 2-Bromo-9,9'-spirobi, 2-Bromo-9,9'-spirobi[fluorene], 2-Bromo-9,9-Spirobi[9H-Fluorene], 9,9'-Spirobi[9H-fluorene], 2-bromo-, 9,9′-Spirobi[9H-fluorene],2′-bromo
2-Bromo-9,9'-spirobi[9H-fluorene] (CAS 171408-76-7) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C25H15Br and a molecular weight of 395.291 g/mol. Key properties include a melting point of 184ºC, a boiling point of 517.2±29.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 259.8±18.7 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 171408-76-7
- Jingsj CID
- J-1525463-4
- Molecular Formula
- C25H15Br
- Molecular Weight
- 395.291 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 184ºC |
|---|---|
| Boiling Point | 517.2±29.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 259.8±18.7 °C |
| Exact Mass | 394.035706 |
| LogP | 7.26 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.782 |
Frequently Asked Questions
What is the CAS number of 2-Bromo-9,9'-spirobi[9H-fluorene]?
The CAS number of 2-Bromo-9,9'-spirobi[9H-fluorene] is 171408-76-7.
What are the molecular formula and molecular weight of 2-Bromo-9,9'-spirobi[9H-fluorene]?
2-Bromo-9,9'-spirobi[9H-fluorene] has molecular formula C25H15Br and molecular weight 395.291 g/mol.
Which suppliers offer 2-Bromo-9,9'-spirobi[9H-fluorene]?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of 2-Bromo-9,9'-spirobi[9H-fluorene]?
For 2-Bromo-9,9'-spirobi[9H-fluorene], Upstream Products: 2-Bromo-9-fluorenone, 2-Biphenylmagnesium bromide, 2-Iodobiphenyl.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Bromo-9,9'-spirobi[9H-fluorene] (CAS 171408-76-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525463-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.