2,7-Bis(diphenylphosphoryl)-9,9'-spirobifluorene

Modify Date: 2025-08-25 11:06:55

2,7-Bis(diphenylphosphoryl)-9,9'-spirobifluorene Structure
2,7-Bis(diphenylphosphoryl)-9,9'-spirobifluorene structure
Common Name 2,7-Bis(diphenylphosphoryl)-9,9'-spirobifluorene
CAS Number 1234510-13-4 Molecular Weight 716.741
Density 1.4±0.1 g/cm3 Boiling Point N/A
Molecular Formula C49H34O2P2 Melting Point 280℃
MSDS N/A Flash Point N/A

 Names

Name 9,9'-Spirobi[fluorene]-2,7-diylbis(diphenylphosphine) dioxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Melting Point 280℃
Molecular Formula C49H34O2P2
Molecular Weight 716.741
Exact Mass 716.203430
LogP 7.80
Index of Refraction 1.741

 Synonyms

9,9'-Spirobi[fluorene]-2,7-diylbis(diphenylphosphine) dioxide
Phosphorane, 1,1'-(9,9'-spirobi[9H-fluorene]-2,7-diyl)bis[1,1-diphenyl-, dioxide
2,7-Bis(diphenylphosphoryl)-9,9'-spirobifluorene
SPPO13
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