9,9′-spirobifluorene
9,9'-螺二芴
Also known as: 9,9'-Spirobi[9H-fluo, 9,9'-Spirobi[9H-fluorene], 9,9'-Spirobi[9H-fluorene] >9,9'-SpirobifL, 9,9'-Spirobi[9H-fluorene]9,9'-Spirobi[9H-fluorene], 9,9'-Spirobi[fluoren], 9,9'-Spirobi[fluorene], 9,9'-Spirobifluorene, 9,9'-Spirobifluorene, Spirobifluorene, 9,9'-spirobi(9h-fluorene), 9,9'-spirobi[9h-fluorene], 9,9-Spirobi[9H-Fluorene], JACS-159-66-0, MFCD08704216, Spirobifluorene
- CAS No.
- 159-66-0
- Jingsj CID
- J-1197-8
- Molecular Formula
- C25H16
- Chinese Name
- 9,9'-螺二芴
- Molecular Weight
- 316.395 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 202 °C |
|---|---|
| Boiling Point | 474.9±40.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 236.8±21.4 °C |
Frequently Asked Questions
What is the CAS number of 9,9′-spirobifluorene?
159-66-0
What are the molecular formula and molecular weight of 9,9′-spirobifluorene?
C25H16, molecular weight 316.395 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026